Science, New Series, Vol. 287, No. 5450, Jan. 7, 2000

Previous Issue: New Series, Vol. 286, No. 5449, Dec. 24, 1999
Next Issue: New Series, Vol. 287, No. 5451, Jan. 14, 2000

Front Matter (28 pp.)
Netwatch, p. 7

Jocelyn Kaiser

Editors' Choice, pp. 13+15

Gilbert Chin

News

News of the Week

CDC Struggles to Recover from Debacle over Earmark, pp. 22-23

Martin Enserink

Kinesin Movements Revealed, pp. 23+25

Elizabeth Pennisi

Satellite Radar Spies City Subsidence, p. 25

Alexander Hellemans

ScienceScope, pp. 25+27

The Science News staff

Zoology Naming Rules Eased, p. 26

Elizabeth Pennisi

Academy Plans Guide to Improve Status, pp. 26-27

Jeffrey Mervis

Army Corps Seized by Dam Indecision, p. 27

Charles C. Mann; Mark L. Plummer

News Focus: The Holy Land

Archaeology in the Holy Land, pp. 28-29

Michael Balter

Baedeker's Guide, or Just Plain 'Trouble'?, pp. 29-30

Michael Balter

The Two Tels: Armageddon for Biblical Archaeology?, pp. 31-32

Michael Balter

Palestinians Inherit Riches, but Struggle to Make a Mark, pp. 33-34

Michael Balter

Archaeologists and Rabbis Clash over Human Remains, pp. 34-35

Michael Balter

Unearthing Monuments of the Yarmukians, p. 35

Michael Balter

Random Samples, p. 37

Laura Helmuth

Science's Compass

Editorial

Science's Why Not Today Problem, p. 39

Floyd E. Bloom

Letters

Duchamp's L.H.O.O.Q.-From 1919 or 1930?, p. 41

Rhonda Roland Shearer; Stephen Jay Gould

Bt Toxin: Assessing GM Strategies, p. 41

Theo Wallimann

Resistance to Bt Toxins, p. 42

Bruce E. Tabashnik; Richard T. Roush; Elizabeth D. Earle; Anthony M. Shelton; Fangneng Huang; Lawrent Buschman; Randall Higgins; William McGaughey

CAMPFIRE Experiences in Zimbabwe, pp. 42-43

Bruce M. Campbell; Bevlyne Sithole; Peter Frost; Wayne Getz; Louise Fortmann; David Cumming; Johan du Toit; Rowan Martin

Corrections and Clarifications: Commercialization of Genetic Research and Public Policy, p. 43
Corrections and Clarifications: First-Principles Determination of Elastic Anisotrophy and Wave Velocities of MgO at Lower Mantle Conditions, p. 43

Science's Compass

Essay on Science and Society

Will Tribal Knowledge Survive the Millennium?, pp. 44-45

Paul Alan Cox

Books et al.

Two Views of a Star's Life, pp. 46-47

Carl Sagan: A Life in the Cosmos

William Poundstone

Carl Sagan: A Life

Keay Davidson

Review author[s]: Clark R. Chapman

Why Do Kids Say Goed and Brang?, pp. 47-48

Words and Rules: The Ingredients of Language

Steven Pinker

Review author[s]: James L. McClelland; Mark S. Seidenberg

Perspectives

Brane-Worlds, pp. 49-50

Gary Gibbons

Tracing the Origins of Salmonella Outbreaks, pp. 50-52

Andreas J. Bäumler; Billy M. Hargis; Renee M. Tsolis

Reading the Worm Genome, pp. 52-53

Stuart K. Kim

Charon's First Detailed Spectra Hold Many Surprises, pp. 53-54

Eliot Young

Nota Bene: Sensing Old Age, p. 54

Orla Smith

The Milky Way

Portrait of a Galaxy, p. 61

Linda Rowan; Richard Stone

News

A Crushing End for Our Galaxy, pp. 62-64

Robert Irion

New Probe to Chart the Milky Way, p. 63

Alexander Hellemans

Into the Lair of the Beast, pp. 65-67

Erik Stokstad

A Magnifying Glass for the Milky Way, pp. 67-68

Govert Schilling

Reviews

The Formation and Early Evolution of the Milky Way Galaxy, pp. 69-74

Roland Buser

The Dark Halo of the Milky Way, pp. 74-79

Charles Alcock

The Baryon Halo of the Milky Way: A Fossil Record of Its Formation, pp. 79-84

Joss Bland-Hawthorn; Ken Freeman

The Galactic Center: An Interacting System of Unusual Sources, pp. 85-91

F. Yusef-Zadeh; F. Melia; M. Wardle

Research

Research Articles

Structural Basis of Smad2 Recognition by the Smad Anchor for Receptor Activation, pp. 92-97

Geng Wu; Ye-Guang Chen; Barish Ozdamar; Cassie A. Gyuricza; P. Andrew Chong; Jeffrey L. Wrana; Joan Massagué; Yigong Shi

Generating Solitons by Phase Engineering of a Bose-Einstein Condensate, pp. 97-101

J. Denschlag; J. E. Simsarian; D. L. Feder; Charles W. Clark; L. A. Collins; J. Cubizolles; L. Deng; E. W. Hagley; K. Helmerson; W. P. Reinhardt; S. L. Rolston; B. I. Schneider; W. D. Phillips

Reports

Equilibrium Regained: From Nonequilibrium Chaos to Statistical Mechanics, pp. 101-104

David A. Egolf

A Nucleation Site and Mechanism Leading to Epitaxial Growth of Diamond Films, pp. 104-106

S. T. Lee; H. Y. Peng; X. T. Zhou; N. Wang; C. S. Lee; I. Bello; Y. Lifshitz

Evidence for Crystalline Water and Ammonia Ices on Pluto's Satellite Charon, pp. 107-109

Michael E. Brown; Wendy M. Calvin

Evidence for a Low-Density Universe from the Relative Velocities of Galaxies, pp. 109-112

R. Juszkiewicz; P. G. Ferreira; H. A. Feldman; A. H. Jaffe; M. Davis

The Changing Morphology and Increasing Deceleration of Supernova 1993J in M81, pp. 112-116

N. Bartel; M. F. Bietenholz; M. P. Rupen; A. J. Beasley; D. A. Graham; V. I. Altunin; T. Venturi; G. Umana; W. H. Cannon; J. E. Conway

Protein Interaction Mapping in C. elegans Using Proteins Involved in Vulval Development, pp. 116-122

Albertha J. M. Walhout; Raffaella Sordella; Xiaowei Lu; James L. Hartley; Gary F. Temple; Michael A. Brasch; Nicolas Thierry-Mieg; Marc Vidal

A Short Fe-Fe Distance in Peroxodiferric Ferritin: Control of Fe Substrate versus Cofactor Decay?, pp. 122-125

Jungwon Hwang; Carsten Krebs; Boi Hanh Huynh; Dale E. Edmondson; Elizabeth C. Theil; James E. Penner-Hahn

Modulation of Brain Reward Circuitry by Leptin, pp. 125-128

Stephanie Fulton; Barbara Woodside; Peter Shizgal

Sex Determination in Malaria Parasites, pp. 128-131

Richard E. L. Paul; Timothy N. Coulson; Anna Raibaud; Paul T. Brey

DNA Topoisomerase IIβ and Neural Development, pp. 131-134

Xia Yang; Wei Li; Elizabeth D. Prescott; Steven J. Burden; James C. Wang

Tbx5 and the Retinotectum Projection, pp. 134-137

Kazuko Koshiba-Takeuchi; Jun K. Takeuchi; Ken Matsumoto; Tsuyoshi Momose; Kenichiro Uno; Veit Hoepker; Keiko Ogura; Naoki Takahashi; Harukazu Nakamura; Kunio Yasuda; Toshihiko Ogura

A Mammalian H⁺ Channel Generated through Alternative Splicing of the NADPH Oxidase Homolog NOH-1, pp. 138-142

Botond Bánfi; Andrés Maturana; Stefano Jaconi; Serge Arnaudeau; Terese Laforge; Bhanu Sinha; Erzsébet Ligeti; Nicolas Demaurex; Karl-Heinz Krause

Stat3-Mediated Transformation of NIH-3T3 Cells by the Constitutively Active Q205L Gα_o Protein, pp. 142-144

Prahlad T. Ram; Curt M. Horvath; Ravi Iyengar

Back Matter (36 pp.)

Previous Issue: New Series, Vol. 286, No. 5449, Dec. 24, 1999
Next Issue: New Series, Vol. 287, No. 5451, Jan. 14, 2000

Science, New Series, Vol. 287, No. 5451, Jan. 14, 2000

Previous Issue: New Series, Vol. 287, No. 5450, Jan. 7, 2000
Next Issue: New Series, Vol. 287, No. 5452, Jan. 21, 2000

Front Matter (42 pp.)
Netwatch, p. 187

Jocelyn Kaiser

Editors' Choice, pp. 193+195

Gilbert Chin

News

News of the Week

Antiabortion Groups Target Neuroscience Study at Nebraska, pp. 202-203

Eliot Marshall

Supernova Pumps Iron in Inside-Out Blast, pp. 203+205

Robert Irion

Dredging at Israeli Site Prompts Mudslinging, pp. 205-206

Michael Balter

ScienceScope, pp. 205+207

Eliot Marshall; Jeff Mervis; Charles Seife

Billion-Dollar Project Kicks off New Century, pp. 206-207

Michael Baker

Nature Steers a Predictable Course, pp. 207+209

Elizabeth Pennisi

Budget Doubling in View for Indian R&D, p. 209

Pallava Bagla

News Focus

Designer Labs: Architecture Discovers Science, pp. 210-214

Jon Cohen

How to Create a Science Teacher for $200,000, pp. 215+217

Jeffrey Mervis

Looking Back to Early Mars, Deep into Earth, pp. 218-219

Richard A. Kerr

Random Samples, p. 221

Constance Holden

Science's Compass

Editorial

The Endless Pathways of Discovery, pp. 229-231

Floyd E. Bloom

Letters

Of Chimps and Men, p. 233

Edward Hooper

A Quote from the Other Bill, p. 233

Robert M. West

The Down-to-Earth Story of Photovoltaics, pp. 233-234

Review author[s]: Elliot Berman; David Faiman

Social "Mentalizing" Abilities in Mental Patients, p. 234

Oliver Sacks; Chris D. Frith; Uta Frith

Biosphere Management: Some Tools of the Trade, pp. 234-235

Gordon Thompson; Peter E. Black

Corrections and Clarifications: Identification of a Mating Type-like Locus in the Asexual Pathogenic Yeast Candida albicans, p. 235

Science's Compass

Policy Forum: Public Health

Waiting for Organ Transplantation, pp. 237-238

Robert D. Gibbons; David Meltzer; Naihua Duan

Books et al.

Do We Have to Count One by One?, pp. 239-240

Who Counts? The Politics of Census-Taking in Contemporary America

Margo J. Anderson; Stephen E. Fienberg

Review author[s]: Thomas R. Belin

Perspectives

The Green Revolution Strikes Gold, pp. 241+243

Mary Lou Guerinot

Toward the End of PuO₂�s Supremacy?, pp. 243-244

Charles Madic

Diversity in Inhibition, pp. 244-246

Richard Miles

Unraveling the Signals of Global Climate Change, pp. 246-247

Gary S. Dwyer

Review

Memory-A Century of Consolidation, pp. 248-251

James L. McGaugh

Pathways of Discovery

Deconstructing the "Science Wars" by Reconstructing an Old Mold, pp. 253-255+257-259+261

Stephen Jay Gould

Research

Research Articles

Cenozoic Deep-Sea Temperatures and Global Ice Volumes from Mg/Ca in Benthic Foraminiferal Calcite, pp. 269-272

C. H. Lear; H. Elderfield; P. A. Wilson

Organizing Principles for a Diversity of GABAergic Interneurons and Synapses in the Neocortex, pp. 273-278

Anirudh Gupta; Yun Wang; Henry Markram

Reports

Rutile-Bearing Refractory Eclogites: Missing Link between Continents and Depleted Mantle, pp. 278-281

Roberta L. Rudnick; Matthias Barth; Ingo Horn; William F. McDonough

Influences of Dietary Uptake and Reactive Sulfides on Metal Bioavailability from Aquatic Sediments, pp. 282-284

Byeong-Gweon Lee; Sarah B. Griscom; Jung-Suk Lee; Heesun J. Choi; Chul-Hwan Koh; Samuel N. Luoma; Nicholas S. Fisher

Reaction of Plutonium Dioxide with Water: Formation and Properties of PuO _2+x </latex>, pp. 285-287

John M. Haschke; Thomas H. Allen; Luis A. Morales

Communication through a Diffusive Medium: Coherence and Capacity, pp. 287-290

Aris L. Moustakas; Harold U. Baranger; Leon Balents; Anirvan M. Sengupta; Steven H. Simon

Direct Observation of Dynamical Heterogeneities in Colloidal Hard-Sphere Suspensions, pp. 290-293

Willem K. Kegel; Alfons van Blaaderen

Formation of Cyclic Water Hexamer in Liquid Helium: The Smallest Piece of Ice, pp. 293-295

K. Nauta; R. E. Miller

Distal Initiation and Active Propagation of Action Potentials in Interneuron Dendrites, pp. 295-300

Marco Martina; Imre Vida; Peter Jonas

Regulation of Abscisic Acid-Induced Stomatal Closure and Anion Channels by Guard Cell AAPK Kinase, pp. 300-303

Jiaxu Li; Xi-Qing Wang; Mark B. Watson; Sarah M. Assmann

Engineering the Provitamin A (β-Carotene) Biosynthetic Pathway into (Carotenoid-Free) Rice Endosperm, pp. 303-305

Xudong Ye; Salim Al-Babili; Andreas Klöti; Jing Zhang; Paola Lucca; Peter Beyer; Ingo Potrykus

Natural Selection and Parallel Speciation in Sympatric Sticklebacks, pp. 306-308

Howard D. Rundle; Laura Nagel; Janette Wenrick Boughman; Dolph Schluter

Rapid Evolution of a Geographic Cline in Size in an Introduced Fly, pp. 308-309

Raymond B. Huey; George W. Gilchrist; Margen L. Carlson; David Berrigan; Luís Serra

Crystal Structure of γδ T Cell Receptor Ligand T22: A Truncated MHC-like Fold, pp. 310-314

Christer Wingren; Michael P. Crowley; Massimo Degano; Yueh-hsiu Chien; Ian A. Wilson

A Population of Murine γδ T Cells That Recognize an Inducible MHC Class Ib Molecule, pp. 314-316

Michael P. Crowley; Aude M. Fahrer; Nicole Baumgarth; Johannes Hampl; Ines Gutgemann; Luc Teyton; Yueh-hsiu Chien

Clonal Propagation of Primate Offspring by Embryo Splitting, pp. 317-319

A. W. S. Chan; T. Dominko; C. M. Luetjens; E. Neuber; C. Martinovich; L. Hewitson; C. R. Simerly; G. P. Schatten

Severely Reduced Female Fertility in CD9-Deficient Mice, pp. 319-321

François Le Naour; Eric Rubinstein; Claude Jasmin; Michel Prenant; Claude Boucheix

Requirement of CD9 on the Egg Plasma Membrane for Fertilization, pp. 321-324

Kenji Miyado; Gen Yamada; Shuichi Yamada; Hidetoshi Hasuwa; Yasuhiro Nakamura; Fuminori Ryu; Kentaro Suzuki; Kenichiro Kosai; Kimiko Inoue; Atsuo Ogura; Masaru Okabe; Eisuke Mekada

Regulation of JNK by Src during Drosophila Development, pp. 324-327

Minoru Tateno; Yasuyoshi Nishida; Takashi Adachi-Yamada

Back Matter (53 pp.)

Previous Issue: New Series, Vol. 287, No. 5450, Jan. 7, 2000
Next Issue: New Series, Vol. 287, No. 5452, Jan. 21, 2000

Science, New Series, Vol. 287, No. 5452, Jan. 21, 2000

Previous Issue: New Series, Vol. 287, No. 5451, Jan. 14, 2000
Next Issue: New Series, Vol. 287, No. 5453, Jan. 28, 2000

Front Matter (29 pp.)
Netwatch, p. 387

Jocelyn Kaiser

Editors' Choice, pp. 393+395

Gilbert Chin

News

News of the Week

Windfall Breeds Fresh but Vulnerable Crop of Grants, p. 402

Jocelyn Kaiser

Gamma Ray Satellite Faces Premature End, p. 403

Govert Schilling

E.U. Grabs Food Safety by the Horns, pp. 403+405

Robert Koenig

Getting Researchers to Pull Together, pp. 405-406

Robert Koenig

ScienceScope, pp. 405+407

Michael Baker; Andrew Lawler; Laura Helmuth; Dennis Normile; Gretchen Vogel; Pallava Bagla

Did the Dinosaurs Live on a Topsy-Turvy Earth?, pp. 406-407

Richard A. Kerr

The Promise of All Weather, All the Time, pp. 407-408

Andrew Lawler

Embryos Attacked by Mom's Natural Defenses, p. 408

Michael Hagmann

Laid-Off Satellite Group Sets up Shop, p. 409

Michael Baker

How Rotavirus Causes Diarrhea, pp. 409+411

Ingrid Wickelgren

Black Holes Begin to Lose Their Mystery, p. 411

Robert Irion

News Focus

Reaping the Plant Gene Harvest, pp. 412-414

Trisha Gura

New Age Semiconductors Pick up the Pace, pp. 415-417

Robert F. Service

New Incentives Lure Chinese Talent Back Home, pp. 417-418

Dennis Normile

Integrating the Many Aspects of Biology, pp. 419+421

Elizabeth Pennisi

Researchers Cash In on Personalized Species Names, p. 421

Sabine Steghaus-Kovac

Random Samples, p. 423

Constance Holden

Science's Compass

Editorial

Science in Response to Basic Human Needs, p. 425

M. S. Swaminathan

Letters

Misallocation of CDC Funds, p. 427

John H. Gagnon

Childhood Cancer, p. 427

Julie A. Ross

Societal Responsibilities, pp. 427-428

Sheldon F. Gottlieb; Tim Clair; Yechiel Becker; A. Loren Amacher; Joseph Rotblat

Considering Manure and Carbon Sequestration, pp. 428-429

Pete Smith; David S. Powlson; William H. Schlesinger

Corrections and Clarifications: The Elusive Causes of Childhood Cancer, p. 429

Science's Compass

Policy Forum: Genetic Technologies

Monitoring and Labeling for Genetically Modified Products, pp. 431-432

Alexander G. Haslberger

Books et al.

Origins of Trade-Offs in Maternal Care, pp. 433-434

Mother Nature: A History of Mothers, Infants, and Natural Selection

Sarah Blaffer Hrdy

Review author[s]: A. Magdalena Hurtado

Spiraling Storm Systems, p. 434

Hurricanes of the North Atlantic: Climate and Society

James B. Elsner; A. Birol Kara

Review author[s]: Charles J. Neumann

Perspectives

Some like It Hot, pp. 435+437

Thomas D. Sharkey

Nickel Comes Full Cycle, pp. 437-438

Eric N. Jacobsen; Rolf Breinbauer

A Tail of Histone Acetylation and DNA Recombination, pp. 438-440

Mark S. Schlissel

Unraveling the Riddle of ProCys tRNA Synthetase, pp. 440-441

Michael Yarus

Quantum Information Processing without Entanglement, pp. 441-442

Peter Knight

Review

Emerging Infectious Diseases of Wildlife-Threats to Biodiversity and Human Health, pp. 443-449

Peter Daszak; Andrew A. Cunningham; Alex D. Hyatt

Tech.Sight

Bead-Based Fiber-Optic Arrays, pp. 451-452

David R. Walt

e-Grants?, p. 453

GrantSlam

Review author[s]: J. Bruce McCallum

Sequence Analysis Star, pp. 453-454

Lasergene99

Review author[s]: Darryl Nishimura

Research

Research Article

Late Cretaceous Polar Wander of the Pacific Plate: Evidence of a Rapid True Polar Wander Event, pp. 455-459

William W. Sager; Anthony A. P. Koppers

Reports

Neutral, Single-Component Nickel (II) Polyolefin Catalysts That Tolerate Heteroatoms, pp. 460-462

Todd R. Younkin; Eric F. Connor; Jason I. Henderson; Stefan K. Friedrich; Robert H. Grubbs; Donald A. Bansleben

Information Storage and Retrieval through Quantum Phase, pp. 463-465

J. Ahn; T. C. Weinacht; P. H. Bucksbaum

Mirrorless Lasing from Mesostructured Waveguides Patterned by Soft Lithography, pp. 465-467

Peidong Yang; Gernot Wirnsberger; Howard C. Huang; Steven R. Cordero; Michael D. McGehee; Brian Scott; Tao Deng; George M. Whitesides; Bradley F. Chmelka; Steven K. Buratto; Galen D. Stucky

Detection of Molecular Alignment in Confined Films, pp. 468-470

F. Eisert; M. Gurka; A. Legant; M. Buck; M. Grunze

Ultrafast Mid-Infrared Response of YBa₂Cu₃O _7-δ </latex>, pp. 470-473

R. A. Kaindl; M. Woerner; T. Elsaesser; D. C. Smith; J. F. Ryan; G. A. Farnan; M. P. McCurry; D. G. Walmsley

All-Optical Magnetic Resonance in Semiconductors, pp. 473-476

J. M. Kikkawa; D. D. Awschalom

Trienoic Fatty Acids and Plant Tolerance of High Temperature, pp. 476-479

Yuuki Murakami; Michito Tsuyama; Yoshichika Kobayashi; Hiroaki Kodama; Koh Iba

One Polypeptide with Two Aminoacyl-tRNA Synthetase Activities, pp. 479-482

Constantinos Stathopoulos; Tong Li; Randy Longman; Ute C. Vothknecht; Hubert D. Becker; Michael Ibba; Dieter Söll

A H⁺-Gated Urea Channel: The Link between Helicobacter pylori Urease and Gastric Colonization, pp. 482-485

David L. Weeks; Sepehr Eskandari; David R. Scott; George Sachs

Transmission of Vesicular Stomatitis Virus from Infected to Noninfected Black Flies Co-Feeding on Nonviremic Deer Mice, pp. 485-487

Daniel G. Mead; Frank B. Ramberg; David G. Besselsen; C. John Maré

Transgenic Mouse Model of Stunned Myocardium, pp. 488-491

Anne M. Murphy; Harald Kögler; Dimitrios Georgakopoulos; Jason L. McDonough; David A. Kass; Jennifer E. van Eyk; Eduardo Marbán

Role of the Enteric Nervous System in the Fluid and Electrolyte Secretion of Rotavirus Diarrhea, pp. 491-495

Ove Lundgren; Attila Timar Peregrin; Kjell Persson; Shirin Kordasti; Ingrid Uhnoo; Lennart Svensson

A Role for Histone Acetylation in the Developmental Regulation of V(D)J Recombination, pp. 495-498

Michelle Taylor McMurry; Michael S. Krangel

A Critical Role for Murine Complement Regulator Crry in Fetomaternal Tolerance, pp. 498-501

Chenguang Xu; Dailing Mao; V. Michael Holers; Ben Palanca; Alec M. Cheng; Hector Molina

Rad6-Dependent Ubiquitination of Histone H2B in Yeast, pp. 501-504

Kenneth Robzyk; Judith Recht; Mary Ann Osley

Back Matter (32 pp.)

Previous Issue: New Series, Vol. 287, No. 5451, Jan. 14, 2000
Next Issue: New Series, Vol. 287, No. 5453, Jan. 28, 2000

Science, New Series, Vol. 287, No. 5453, Jan. 28, 2000

Previous Issue: New Series, Vol. 287, No. 5452, Jan. 21, 2000
Next Issue: New Series, Vol. 287, No. 5454, Feb. 4, 2000

Front Matter (37 pp.)
Netwatch, p. 543

Laura Helmuth

Editors' Choice, pp. 549+551

Phil Szuromi

News

News of the Week

Clinton Seeks 'Major Lift' in U.S. Research Programs, pp. 558-559

Andrew Lawler

Company Gets Rights to Cloned Human Embryos, p. 559

Gretchen Vogel

Blue Semiconductors Settle on Silicon, pp. 561-562

Robert F. Service

ScienceScope, p. 561

Jon Cohen; Govert Schilling

Discovering the Original Emerald Cities, p. 562

Erik Stokstad

Generating New Yeast Prions, pp. 562-563

Michael Balter

Publishers Discuss European E-Print Site, pp. 563-564

Robert Koenig

Cubic Compound Makes a Bigger Bang, pp. 564-565

Robert F. Service

Bringing the Salton Sea Back to Life, p. 565

Jocelyn Kaiser

FDA Halts All Gene Therapy Trials at Penn, pp. 565+567

Eliot Marshall

NIH Cuts Deal on Use of OncoMouse, p. 567

Eliot Marshall

New Chief Promises Renewal and Openness, p. 567

Michael Balter

News Focus

Graduate Educators Struggle to Grade Themselves, pp. 568-570

Jeffrey Mervis

Support Grows for British Exercise to Allocate University Funds, p. 569

Michael Hagmann

An Integrative Science Finds a Home, pp. 570-572

Elizabeth Pennisi

Heretical Idea Faces Its Sternest Test, pp. 572-573

Mark Sincell

Returning America's Forests to Their 'Natural' Roots, pp. 573+575

Keith Kloor

Quakes Large and Small, Burps Big and Old, pp. 576-577

Richard A. Kerr

Random Samples, p. 579

Constance Holden

Science's Compass

Editorial

Unseemly Competition, p. 589

Floyd E. Bloom

Letters

E-Knowledge Hullabaloo-Or When Will the Glass Spill over?, p. 591

Hans Kende

Gene Therapy on Trial, pp. 591-592

Henry I. Miller

Sickle Cell Anemia Therapy: Progress since Pauling, pp. 592-593

Alan N. Schechter; Griffin P. Rodgers; Bruno J. Strasser

Room-Temperature Hydrogen Storage in Nanotubes, pp. 593-594

Michael J. Heben; Anne C. Dillon; H. M. Cheng; M. S. Dresselhaus

Corrections and Clarifications: Crystal Structure of Thermotoga maritima Ribosome Recycling Factor: A tRNA Mimic, p. 594
Corrections and Clarifications: Europe Stresses Prevention Rather Than Cure, p. 594
Corrections and Clarifications: Backtracking a Mummy Virus, p. 594
Corrections and Clarifications: Transition States between Pyramids and Domes during Ge/Si Island Growth, p. 594
Corrections and Clarifications: Physicists and Astronomers Prepare for a Data Flood, p. 594
Corrections and Clarifications: Respiration without O₂</latex>, p. 594

Science's Compass

Policy Forum: Medical Research

Oversight Mechanisms for Clinical Research, pp. 595+597

Ralph Snyderman; Edward W. Holmes

Books et al.

Knowledge to Heal, Knowledge to Injure, pp. 598-599

Undue Risk: Secret State Experiments on Humans

Jonathan Moreno

Review author[s]: M. Susan Lindee

Tales of Cooling, p. 599

Absolute Zero and the Conquest of Cold

Tom Shachtman

Review author[s]: David Goodstein

Perspectives

Simple Rules with Complex Dynamics, pp. 601-602

Robert May

HIV Infection and Dementia, pp. 602-604

Suzanne Gartner

Movies of the Glass Transition, pp. 604-605

M. D. Ediger

Genomics and the Geosciences, pp. 605-606

Jillian F. Banfield; Charles R. Marshall

Review

AIDS as a Zoonosis: Scientific and Public Health Implications, pp. 607-614

Beatrice H. Hahn; George M. Shaw; Kevin M. de Cock; Paul M. Sharp

Research

Reports

Tropical Pacific Forcing of Decadal SST Variability in the Western Indian Ocean over the past Two Centuries, pp. 617-619

Julia E. Cole; Robert B. Dunbar; Timothy R. McClanahan; Nyawira A. Muthiga

The Role of the Southern Ocean in Uptake and Storage of Anthropogenic Carbon Dioxide, pp. 620-622

Ken Caldeira; Philip B. Duffy

Nanotube Molecular Wires as Chemical Sensors, pp. 622-625

Jing Kong; Nathan R. Franklin; Chongwu Zhou; Michael G. Chapline; Shu Peng; Kyeongjae Cho; Hongjie Dai

Single-File Diffusion of Colloids in One-Dimensional Channels, pp. 625-627

Q.-H. Wei; C. Bechinger; P. Leiderer

Three-Dimensional Direct Imaging of Structural Relaxation near the Colloidal Glass Transition, pp. 627-631

Eric R. Weeks; J. C. Crocker; Andrew C. Levitt; Andrew Schofield; D. A. Weitz

Oxygen Isotopes and Emerald Trade Routes since Antiquity, pp. 631-633

Gaston Giuliani; Marc Chaussidon; Henri-Jean Schubnel; Daniel H. Piat; Claire Rollion-Bard; Christian France-Lanord; Didier Giard; Daniel de Narvaez; Benjamin Rondeau

Quantum-Critical Conductivity Scaling for a Metal-Insulator Transition, pp. 633-636

H.-L. Lee; John P. Carini; David V. Baxter; W. Henderson; G. Grüner

Strength and Breaking Mechanism of Multiwalled Carbon Nanotubes under Tensile Load, pp. 637-640

Min-Feng Yu; Oleg Lourie; Mark J. Dyer; Katerina Moloni; Thomas F. Kelly; Rodney S. Ruoff

Cloning and Heterologous Expression of the Epothilone Gene Cluster, pp. 640-642

Li Tang; Sanjay Shah; Loleta Chung; John Carney; Leonard Katz; Chaitan Khosla; Bryan Julien

Complementary Neural Mechanisms for Tracking Items in Human Working Memory, pp. 643-646

Yang Jiang; James V. Haxby; Alex Martin; Leslie G. Ungerleider; Raja Parasuraman

Inhibitors of Strand Transfer That Prevent Integration and Inhibit HIV-1 Replication in Cells, pp. 646-650

Daria J. Hazuda; Peter Felock; Marc Witmer; Abigail Wolfe; Kara Stillmock; Jay A. Grobler; Amy Espeseth; Lori Gabryelski; William Schleif; Carol Blau; Michael D. Miller

A Tale of Two Futures: HIV and Antiretroviral Therapy in San Francisco, pp. 650-654

S. M. Blower; H. B. Gershengorn; R. M. Grant

Redox Signaling in Chloroplasts: Cleavage of Disulfides by an Iron-Sulfur Cluster, pp. 655-658

Shaodong Dai; Cristina Schwendtmayer; Peter Schürmann; S. Ramaswamy; Hans Eklund

Voltage- and Tension-Dependent Lipid Mobility in the Outer Hair Cell Plasma Membrane, pp. 658-661

John S. Oghalai; Hong-Bo Zhao; J. Walter Kutz; William E. Brownell

Creating a Protein-Based Element of Inheritance, pp. 661-664

Liming Li; Susan Lindquist

Coupling of Stress in the ER to Activation of JNK Protein Kinases by Transmembrane Protein Kinase IRE1, pp. 664-666

Fumihiko Urano; XiaoZhong Wang; Anne Bertolotti; Yuhong Zhang; Peter Chung; Heather P. Harding; David Ron

A Simple Model for Complex Dynamical Transitions in Epidemics, pp. 667-670

David J. D. Earn; Pejman Rohani; Benjamin M. Bolker; Bryan T. Grenfell

AAAS News and Notes, pp. 672-673

Tiffany Ayers

Back Matter (83 pp.)

Previous Issue: New Series, Vol. 287, No. 5452, Jan. 21, 2000
Next Issue: New Series, Vol. 287, No. 5454, Feb. 4, 2000

Science, New Series, Vol. 287, No. 5454, Feb. 4, 2000

Previous Issue: New Series, Vol. 287, No. 5453, Jan. 28, 2000
Next Issue: New Series, Vol. 287, No. 5455, Feb. 11, 2000

Front Matter (26 pp.)
Netwatch, p. 763

Jocelyn Kaiser

Editors' Choice, pp. 769+771

Gilbert Chin

News

News of the Week

How NSF Came up with the Biggest Boost in Its History, pp. 778-779

Jeffrey Mervis

Signs of MACHOs in a Far-Off Galaxy, p. 779

Govert Schilling

Street Protests Keep the Pressure on Allégre, p. 781

Michael Balter

ScienceScope, p. 781

Wayne Kondro; David Malakoff

Blue Laser Pioneer Seeks Greener Pastures, p. 782

Dennis Normile

Both Sides Claim Victory in Trade Pact, pp. 782-783

Laura Helmuth

Stretching Horizons for Electrical Devices, p. 783

Adrian Cho

A Face-Off over Tumor Blood Supply, pp. 783+785

Marcia Barinaga

17 Get Science, Technology Medals, p. 785

David Malakoff

News Focus

Earthmovers of the Amazon, pp. 786-789

Charles C. Mann

Consumer Power Heralds Hard Times for Researchers, pp. 790-791

Lone Frank

Cold Numbers Unmake the Quantum Mind, p. 791

Charles Seife

Fermat's Last Theorem's First Cousin, pp. 792-793

Dana Mackenzie

How Climate Change Alters Rhythms of the Wild, pp. 793+795

Bernice Wuethrich

New Focus on Cool Planets and Hot Gas in Atlanta, pp. 796-797

Robert Irion

Random Samples, p. 799

Constance Holden

Science's Compass

Editorial

Lunch Selections Expanding, p. 801

Floyd E. Bloom

Letters

Timeline Travails, p. 803

Don Ihde; Ivan Amato

Antibiotic Rotation, p. 803

Louis Roccanova; Philip Rappa III

Herbicide Use on Roundup Ready Crops, pp. 803-804

Janet Carpenter; Leonard Gianessi

Benefits of Membership, pp. 804-805+807

Etienne Danchin; Richard H. Wagner; Julia K. Parrish; Leah Edelstein-Keshet

Corrections and Clarifications: A Short Fe-Fe Distance in Peroxodiferric Ferritin: Control of Fe Substrate versus Cofactor Decay?, p. 807
Corrections and Clarifications: Netwatch, p. 807
Corrections and Clarifications: Night Falls Fast: Understanding Suicide, p. 807
Corrections and Clarifications: Charon's First Detailed Spectra Hold Many Surprises, p. 807
Corrections and Clarifications: Unearthing Monuments of the Yarmukians, p. 807

Science's Compass

Essays on Science and Society

From Turin to Stockholm via St. Louis and Rio de Janeiro, p. 809

Rita Levi-Montalcini

A Life in Science, p. 810

H. Gobind Khorana

Books et al.

Reef Processes in the Long View, pp. 811-812

Reef Evolution

Rachel Wood

Review author[s]: J. E. N. Veron

Solving the Sverdlovsk Mystery, p. 812

Anthrax: The Investigation of a Deadly Outbreak

Jeanne Guillemin

Review author[s]: Jonathan B. Tucker

Perspectives

Regeneration in the Nogo Zone, pp. 813-814

Marc Tessier-Lavigne; Corey S. Goodman

The Strength of a Continent, pp. 814-815

Gregory A. Houseman

Regulating Export of ER Cargo, pp. 816-817

Meir Aridor; William E. Balch

Measuring Beelines to Food, pp. 817-818

Thomas Collett

Biosynthesis Meets Bioinformatics, pp. 818-819

David E. Cane

Review

Adaptive Recognition by Nucleic Acid Aptamers, pp. 820-825

Thomas Hermann; Dinshaw J. Patel

Research

Research Article

Regulation of Protein Secretion through Controlled Aggregation in the Endoplasmic Reticulum, pp. 826-830

Victor M. Rivera; Xiurong Wang; Scott Wardwell; Nancy L. Courage; Allen Volchuk; Terence Keenan; Dennis A. Holt; Michael Gilman; Lelio Orci; Frank Cerasoli Jr.; James E. Rothman; Tim Clackson

Reports

Temporal Trends in Deep Ocean Redfield Ratios, pp. 831-833

Markus Pahlow; Ulf Riebesell

Dynamics of the Pacific-North American Plate Boundary in the Western United States, pp. 834-836

Lucy M. Flesch; William E. Holt; A. John Haines; Bingming Shen-Tu

High-Speed Electrically Actuated Elastomers with Strain Greater Than 100%, pp. 836-839

Ron Pelrine; Roy Kornbluh; Qibing Pei; Jose Joseph

Two-Dimensional Electronic Excitations in Self-Assembled Conjugated Polymer Nanocrystals, pp. 839-842

R. Österbacka; C. P. An; X. M. Jiang; Z. V. Vardeny

Cool Glacial Temperatures and Changes in Moisture Source Recorded in Oman Groundwaters, pp. 842-845

Constanze E. Weyhenmeyer; Stephen J. Burns; H. Niklaus Waber; Werner Aeschbach-Hertig; Rolf Kipfer; H. Hugo Loosli; Albert Matter

Cross-Species Interactions between Malaria Parasites in Humans, pp. 845-848

Marian C. Bruce; Christl A. Donnelly; Michael P. Alpers; Mary R. Galinski; John W. Barnwell; David Walliker; Karen P. Day

Mutations in SDHD, A Mitochondrial Complex II Gene, in Hereditary Paraganglioma, pp. 848-851

Bora E. Baysal; Robert E. Ferrell; Joan E. Willett-Brozick; Elizabeth C. Lawrence; David Myssiorek; Anne Bosch; Andel van der Mey; Peter E. M. Taschner; Wendy S. Rubinstein; Eugene N. Myers; Charles W. Richard III; Cees J. Cornelisse; Peter Devilee; B. Devlin

Honeybee Navigation: Nature and Calibration of the "Odometer", pp. 851-853

Mandyan V. Srinivasan; Shaowu Zhang; Monika Altwein; Jürgen Tautz

Population Dynamical Consequences of Climate Change for a Small Temperate Songbird, pp. 854-856

B.-E. Sæther; J. Tufto; S. Engen; K. Jerstad; O. W. Røstad; J. E. Skåtan

Connectivity of Marine Populations: Open or Closed?, pp. 857-859

Robert K. Cowen; Kamazima M. M. Lwiza; Su Sponaugle; Claire B. Paris; Donald B. Olson

Eta-1 (Osteopontin): An Early Component of Type-1 (Cell-Mediated) Immunity, pp. 860-864

Samy Ashkar; Georg F. Weber; Vassiliki Panoutsakopoulou; Marie E. Sanchirico; Marianne Jansson; Samer Zawaideh; Susan R. Rittling; David T. Denhardt; Melvin J. Glimcher; Harvey Cantor

Synaptic Assembly of the Brain in the Absence of Neurotransmitter Secretion, pp. 864-869

Matthijs Verhage; Ascanio S. Maia; Jaap J. Plomp; Arjen B. Brussaard; Joost H. Heeroma; Hendrika Vermeer; Ruud F. Toonen; Robert E. Hammer; Timo K. van den Berg; Markus Missler; Hans J. Geuze; Thomas C. Südhof

A Subclass of Ras Proteins That Regulate the Degradation of IκB, pp. 869-873

Craig Fenwick; Soon-Young Na; Reinhard E. Voll; Haihong Zhong; Suhn-Young Im; Jae Woon Lee; Sankar Ghosh

Signaling and Circuitry of Multiple MAPK Pathways Revealed by a Matrix of Global Gene Expression Profiles, pp. 873-880

Christopher J. Roberts; Bryce Nelson; Matthew J. Marton; Roland Stoughton; Michael R. Meyer; Holly A. Bennett; Yudong D. He; Hongyue Dai; Wynn L. Walker; Timothy R. Hughes; Mike Tyers; Charles Boone; Stephen H. Friend

Back Matter (40 pp.)

Previous Issue: New Series, Vol. 287, No. 5453, Jan. 28, 2000
Next Issue: New Series, Vol. 287, No. 5455, Feb. 11, 2000

Science, New Series, Vol. 287, No. 5455, Feb. 11, 2000

Previous Issue: New Series, Vol. 287, No. 5454, Feb. 4, 2000
Next Issue: New Series, Vol. 287, No. 5456, Feb. 18, 2000

Front Matter (45 pp.)
Netwatch, p. 927

Jocelyn Kaiser

Editors' Choice, pp. 933+935

Gilbert Chin

News

News of the Week

AIDS Researchers Look to Africa for New Insights, pp. 942-943

Jon Cohen

Academies Get Together to Tackle the Big Issues, pp. 943+945

Robert Koenig

New Material Promises Chillier Currents, pp. 945-946

Adrian Cho

ScienceScope, p. 945

Dennis Normile; Martin Enserink

Fine Details Point to Space Hydrocarbons, p. 946

Alexander Hellemans

Deep, Moist Heat Drives Jovian Weather, pp. 946-947

Richard A. Kerr

A New Clue to How Alcohol Damages Brains, pp. 947-948

Marcia Barinaga

Wisconsin to Distribute Embryonic Cell Lines, pp. 948-949

Gretchen Vogel

Report Would Open up Research in Japan, p. 949

Dennis Normile

CERN Stakes Claim on New State of Matter, pp. 949+951

Charles Seife

Start-Up Claims Piece of Iceland's Gene Pie, p. 951

Martin Enserink

News Focus

Balancing the Science Budget, pp. 952-955

David Malakoff

Plan to Reduce Number of New Grants Tempers Enthusiasm for NIH Budget Hike, p. 953

Eliot Marshall

Solar Missions Brighten NASA's Hopes for Space Science Research, p. 954

Andrew Lawler

Up, Down, and Sideways: How Other Research Agencies Fared, p. 955

Adrian Cho; Jocelyn Kaiser; David Malakoff; Jeffrey Mervis; Charles Seife; Erik Stokstad

Packard Heir Signs up for National 'Math Wars', pp. 956-957+959

Jeffrey Mervis

Vaccine Studies Stymied by Shortage of Animals, pp. 959-960

Jon Cohen

Revealing Uncertainties in Computer Models, pp. 960-961

Barry Cipra

Random Samples, p. 963

Constance Holden

Science's Compass

Editorial

Future Supplies of Electricity, p. 971

Philip H. Abelson

Letters

What Went Wrong with the Mars Landing?, p. 973

F. Koster van Groos; Stephen Guggenheim

Splitting the Rent, p. 973

Buzz Bloom

Veterinary Perspective on Gene Therapy with Adenoviruses, pp. 973-974

Michael J. Studdert

Luzia Is Not Alone, pp. 974-975

Walter Neves

We Aren't Worth a Mention?, p. 975

Robert W. Kates

Economics of Bushmeat, pp. 975-976

David S. Wilkie; Ricardo A. Godoy

Retraction, p. 976

Thomas R. Geballe; S. A. Sandford; L. J. Allamandola

Corrections and Clarifications: The Endless Pathways of Discovery, p. 976
Corrections and Clarifications: Plant Patent Killed, p. 976

Science's Compass

Policy Forum: Economics

The Problematic Venture Capitalist, pp. 977+979

Josh Lerner

Books et al.

Tales of a Talented Bird, pp. 980-981

The Alex Studies: Cognitive and Communicative Abilities of Grey Parrots

Irene Maxine Pepperberg

Review author[s]: Edward Kako

Disdained by Generals, p. 981

The Biology of Doom: The History of America's Secret Germ Warfare Project

Ed Regis

Review author[s]: Raymond A. Zilinskas

Perspectives

Signals to Move Cells, pp. 982-983+985

Lodewijk V. Dekker; Anthony W. Segal

Is Bigger Better in Cricket?, pp. 985-986

Pierre Capy

Molecules at Rest, pp. 986-987

C. J. Williams; P. S. Julienne

The Last Interglacial, pp. 987-988

George J. Kukla

Review

Conservation and Novelty in the Evolution of Cell Adhesion and Extracellular Matrix Genes, pp. 989-994

Harald Hutter; Bruce E. Vogel; John D. Plenefisch; Carolyn R. Norris; Rui B. Proenca; John Spieth; Chaobo Guo; Surjeet Mastwal; Xiaoping Zhu; Jochen Scheel; Edward M. Hedgecock

Pathways of Discovery

Planetary Science: A Space Odyssey, pp. 997-999+1001-1003+1005

David J. Stevenson

Research

Reports

Quantization of Multiparticle Auger Rates in Semiconductor Quantum Dots, pp. 1011-1013

V. I. Klimov; A. A. Mikhailovsky; D. W. McBranch; C. A. Leatherdale; M. G. Bawendi

Observation of Antiferromagnetic Domains in Epitaxial Thin Films, pp. 1014-1016

A. Scholl; J. Stöhr; J. Lüning; J. W. Seo; J. Fompeyrine; H. Siegwart; J.-P. Locquet; F. Nolting; S. Anders; E. E. Fullerton; M. R. Scheinfein; H. A. Padmore

Molecules in a Bose-Einstein Condensate, pp. 1016-1019

Roahn Wynar; R. S. Freeland; D. J. Han; C. Ryu; D. J. Heinzen

Zener Model Description of Ferromagnetism in Zinc-Blende Magnetic Semiconductors, pp. 1019-1022

T. Dietl; H. Ohno; F. Matsukura; J. Cibert; D. Ferrand

Ambipolar Pentacene Field-Effect Transistors and Inverters, pp. 1022-1023

J. H. Schön; S. Berg; Ch. Kloc; B. Batlogg

CsBi₄Te₆: A High-Performance Thermoelectric Material for Low-Temperature Applications, pp. 1024-1027

Duck-Young Chung; Tim Hogan; Paul Brazis; Melissa Rocci-Lane; Carl Kannewurf; Marina Bastea; Ctirad Uher; Mercouri G. Kanatzidis

Physics of Iron at Earth's Core Conditions, pp. 1027-1030

A. Laio; S. Bernard; G. L. Chiarotti; S. Scandolo; E. Tosatti

Surface Expression of HLA-E, An Inhibitor of Natural Killer Cells, Enhanced by Human Cytomegalovirus gpUL40, pp. 1031-1033

Peter Tomasec; Veronique M. Braud; Carole Rickards; Martin B. Powell; Brian P. McSharry; Stephan Gadola; Vincenzo Cerundolo; Leszek K. Borysiewicz; Andrew J. McMichael; Gavin W. G. Wilkinson

Localization of the G Protein βγ Complex in Living Cells during Chemotaxis, pp. 1034-1036

Tian Jin; Ning Zhang; Yu Long; Carole A. Parent; Peter N. Devreotes

Polarization of Chemoattractant Receptor Signaling during Neutrophil Chemotaxis, pp. 1037-1040

Guy Servant; Orion D. Weiner; Paul Herzmark; Tamás Balla; John W. Sedat; Henry R. Bourne

Function of PI3Kγ in Thymocyte Development, T Cell Activation, and Neutrophil Migration, pp. 1040-1046

Takehiko Sasaki; Junko Irie-Sasaki; Russell G. Jones; Antonio J. Oliveira-dos-Santos; William L. Stanford; Brad Bolon; Andrew Wakeham; Annick Itie; Dennis Bouchard; Ivona Kozieradzki; Nicholas Joza; Tak W. Mak; Pamela S. Ohashi; Akira Suzuki; Josef M. Penninger

Roles of PLC-β2 and -β3 and PI3Kγ in Chemoattractant-Mediated Signal Transduction, pp. 1046-1049

Zhong Li; Huiping Jiang; Wei Xie; Zuchuan Zhang; Alan V. Smrcka; Dianqing Wu

Central Role for G Protein-Coupled Phosphoinositide 3-Kinase γ in Inflammation, pp. 1049-1053

Emilio Hirsch; Vladimir L. Katanaev; Cecilia Garlanda; Ornella Azzolino; Luciano Pirola; Lorenzo Silengo; Silvano Sozzani; Alberto Mantovani; Fiorella Altruda; Matthias P. Wymann

Requirement for DARPP-32 in Progesterone-Facilitated Sexual Receptivity in Female Rats and Mice, pp. 1053-1056

S. K. Mani; A. A. Fienberg; J. P. O'Callaghan; G. L. Snyder; P. B. Allen; P. K. Dash; A. N. Moore; A. J. Mitchell; J. Bibb; P. Greengard; B. W. O'Malley

Ethanol-Induced Apoptotic Neurodegeneration and Fetal Alcohol Syndrome, pp. 1056-1060

Chrysanthy Ikonomidou; Petra Bittigau; Masahiko J. Ishimaru; David F. Wozniak; Christian Koch; Kerstin Genz; Madelon T. Price; Vanya Stefovska; Friederike Hörster; Tanya Tenkova; Krikor Dikranian; John W. Olney

Evidence for DNA Loss as a Determinant of Genome Size, pp. 1060-1062

Dmitri A. Petrov; Todd A. Sangster; J. Spencer Johnston; Daniel L. Hartl; Kerry L. Shaw

Back Matter (94 pp.)

Previous Issue: New Series, Vol. 287, No. 5454, Feb. 4, 2000
Next Issue: New Series, Vol. 287, No. 5456, Feb. 18, 2000

Science, New Series, Vol. 287, No. 5456, Feb. 18, 2000

Previous Issue: New Series, Vol. 287, No. 5455, Feb. 11, 2000
Next Issue: New Series, Vol. 287, No. 5457, Feb. 25, 2000

Front Matter (29 pp.)
Netwatch, p. 1163

Jocelyn Kaiser

Editors' Choice, pp. 1169+1171

Gilbert Chin

News

News of the Week

Loss of ASTRO-E X-ray Satellite Hurts Japan's Space Science ..., pp. 1178-1179

Dennis Normile

... While European Observatory Sends Back First X-ray Images, p. 1178

Govert Schilling

Mouse Sequencers Take up the Shotgun, pp. 1179+1181

Elizabeth Pennisi

New Clue to Age Control in Yeast, pp. 1181-1182

Evelyn Strauss

ScienceScope, pp. 1181+1183

Elizabeth Pennisi; Jeffrey Mervis; Dennis Normile; David Malakoff

RNA Works out Knight Moves, pp. 1182-1183

Charles Seife

Fired Researcher Is Rehired and Refired, pp. 1183-1184

Eliot Marshall

Double Magic for New Nickel Nucleus, p. 1184

Adrian Cho

U.K. Plans Major Medical DNA Database, p. 1184

Michael Hagmann

New Genetic Tricks to Rejuvenate Ailing Livers, pp. 1185+1187

Michael Hagmann

Researchers Brace for Political Backlash, p. 1187

Robert Koenig

Controversy Claims CDC Lab Chief, p. 1187

Martin Enserink

News Focus

Ecologists on a Mission to Save the World, pp. 1188-1192

Jocelyn Kaiser

A New Breed of Scientist-Advocate Emerges, pp. 1192-1193+1195

Kathryn S. Brown

Knotted Jets and Odd Quasars Reveal Secrets by Radio, pp. 1195-1196

Dennis Normile

Patent Office May Raise the Bar on Gene Claims, pp. 1196-1197

Martin Enserink

Random Samples, p. 1199

Constance Holden

Science's Compass

Editorial

Politics, Misinformation, and Biotechnology, p. 1201

Christopher S. Bond

Letters

"Restoration"-A Misnomer?, p. 1203

Mark A. Davis

Irony: The Spice of (Online) Life, p. 1203

Jeffrey H. Boatright

Names for Cash, pp. 1203-1204

Alessandro Minelli; O. Kraus; P. K. Tubbs

"Science Wars", p. 1204

Oliver H. Winn

Designer Labs, pp. 1204-1205

Richard S. Jope

Clarification of AstraZeneca's R&D Strategies, p. 1205

Claes Wilhelmsson

Cooperating on Childhood Cancer, pp. 1205-1206

Susan M. Sieber; Steven K. Galson; Jocelyn Kaiser

Decay Rate of Beryllium-7 in Different Environments, p. 1206

A. Ray; P. Das; S. K. Saha; S. K. Das

Corrections and Clarifications: Windfall Breeds Fresh but Vulnerable Crop of Grants, p. 1206
Corrections and Clarifications: Biosphere Management: Some Tools of the Trade, p. 1206
Corrections and Clarifications: Constraints on Slow Earthquake Dynamics from a Swarm in Central Italy, p. 1206

Science's Compass

Policy Forum: Public Health

The Health and Wealth of Nations, pp. 1207+1209

David E. Bloom; David Canning

Books et al.

Before the Fall of the Wall, pp. 1210-1211

Science Under Socialism: East Germany in Comparative Perspective

Kristie Macrakis; Dieter Hoffmann

Naturwissenschaft und Technik in der DDR

Dieter Hoffmann; Kristie Macrakis

Review author[s]: Joachim Sauer

Wondrous Senses, p. 1211

Sensory Exotica: A World beyond Human Experience

Howard C. Hughes

Review author[s]: Richard Gregory

Perspectives

SRP-Where the RNA and Membrane Worlds Meet, pp. 1212-1213

Peter Walter; Robert Keenan; Uli Schmitz

Into the Forbidden Zone, pp. 1215-1216

J. G. Liou; B. R. Hacker; R. Y. Zhang

Temperatures High and Low, pp. 1216-1217

David E. Parker

Superclusters-The Largest Structures in the Universe?, pp. 1217-1218

Michael Drinkwater

A Powerhouse Divided, p. 1219

William Martin

Tech.Sight

Bioinformatics in the Information Age, pp. 1221+1223

Sylvia J. Spengler

Keeping Track of Bases, pp. 1224-1225

The Gene Inspector: Textco

Review author[s]: Ellen M. Quardokus

Research

Research Articles

Interpreting Differential Temperature Trends at the Surface and in the Lower Troposphere, pp. 1227-1232

B. D. Santer; T. M. L. Wigley; D. J. Gaffen; L. Bengtsson; C. Doutriaux; J. S. Boyle; M. Esch; J. J. Hnilo; P. D. Jones; G. A. Meehl; E. Roeckner; K. E. Taylor; M. F. Wehner

Crystal Structure of the Ribonucleoprotein Core of the Signal Recognition Particle, pp. 1232-1239

Robert T. Batey; Robert P. Rambo; Louise Lucast; Brian Rha; Jennifer A. Doudna

Reports

Three-Layered Atmospheric Structure in Accretion Disks around Stellar-Mass Black Holes, pp. 1239-1241

S. N. Zhang; Wei Cui; Wan Chen; Yangsen Yao; Xiaoling Zhang; Xuejun Sun; Xue-Bing Wu; Haiguang Xu

Multidecadal Changes in the Vertical Temperature Structure of the Tropical Troposphere, pp. 1242-1245

Dian J. Gaffen; Benjamin D. Santer; James S. Boyle; John R. Christy; Nicholas E. Graham; Rebecca J. Ross

Self-Assembling Amphiphilic Siderophores from Marine Bacteria, pp. 1245-1247

J. S. Martinez; G. P. Zhang; P. D. Holt; H.-T. Jung; C. J. Carrano; M. G. Haygood; Alison Butler

Widespread Complex Flow in the Interior of the Antarctic Ice Sheet, pp. 1248-1250

Jonathan L. Bamber; David G. Vaughan; Ian Joughin

Density of Phonon States in Iron at High Pressure, pp. 1250-1253

R. Lübbers; H. F. Grünsteudel; A. I. Chumakov; G. Wortmann

Inhibition of Experimental Liver Cirrhosis in Mice by Telomerase Gene Delivery, pp. 1253-1258

Karl Lenhard Rudolph; Sandy Chang; Melissa Millard; Nicole Schreiber-Agus; Ronald A. DePinho

Prevention of Acute Liver Failure in Rats with Reversibly Immortalized Human Hepatocytes, pp. 1258-1262

Naoya Kobayashi; Toshiyoshi Fujiwara; Karen A. Westerman; Yusuke Inoue; Masakiyo Sakaguchi; Hirofumi Noguchi; Masahiro Miyazaki; Jin Cai; Noriaki Tanaka; Ira J. Fox; Philippe Leboulch

The Glucocorticoid Receptor: Rapid Exchange with Regulatory Sites in Living Cells, pp. 1262-1265

James G. McNally; Waltraud G. Müller; Dawn Walker; Ronald Wolford; Gordon L. Hager

Dopaminergic Loss and Inclusion Body Formation in α-Synuclein Mice: Implications for Neurodegenerative Disorders, pp. 1265-1269

Eliezer Masliah; Edward Rockenstein; Isaac Veinbergs; Margaret Mallory; Makoto Hashimoto; Ayako Takeda; Yutaka Sagara; Abbyann Sisk; Lennart Mucke

Neuroimaging Evidence for Dissociable Forms of Repetition Priming, pp. 1269-1272

R. Henson; T. Shallice; R. Dolan

Sparse Coding and Decorrelation in Primary Visual Cortex during Natural Vision, pp. 1273-1276

William E. Vinje; Jack L. Gallant

Mitochondrial FtsZ in a Chromophyte Alga, pp. 1276-1279

Peter L. Beech; Thao Nheu; Thomas Schultz; Shane Herbert; Trevor Lithgow; Paul R. Gilson; Geoffrey I. McFadden

Convergent Solutions to Binding at a Protein-Protein Interface, pp. 1279-1283

Warren L. DeLano; Mark H. Ultsch; Abraham M. de Vos; James A. Wells

Evidence for a High Frequency of Simultaneous Double-Nucleotide Substitutions, pp. 1283-1286

Michalis Averof; Antonis Rokas; Kenneth H. Wolfe; Paul M. Sharp

Back Matter (66 pp.)

Previous Issue: New Series, Vol. 287, No. 5455, Feb. 11, 2000
Next Issue: New Series, Vol. 287, No. 5457, Feb. 25, 2000

Science, New Series, Vol. 287, No. 5457, Feb. 25, 2000

Previous Issue: New Series, Vol. 287, No. 5456, Feb. 18, 2000
Next Issue: New Series, Vol. 287, No. 5458, Mar. 3, 2000

Front Matter (31 pp.)
Netwatch, p. 1359

Jocelyn Kaiser

Editors' Choice, pp. 1365+1367

Gilbert Chin

News

News of the Week

Fruit Fly Genome Yields Data and a Validation, p. 1374

Elizabeth Pennisi

HHS Probes Genesis of Gene Sequencer, pp. 1374-1375

Jon Cohen

Patent on HIV Receptor Provokes an Outcry, pp. 1375+1377

Eliot Marshall

ScienceScope, p. 1377

Jeffrey Mervis; David Malakoff

Spider Genes Reveal Flexible Design, p. 1378

Erik Stokstad

NEAR Finds a Battered but Unbroken Eros, pp. 1378-1379

Richard A. Kerr

New Stroke Treatment Strategy Explored, pp. 1379+1381

Laura Helmuth

Death Triggers Regrowth of Zebra Finch Neurons, p. 1381

Gretchen Vogel

News Focus

Meltdown on Long Island, pp. 1382-1388

Andrew Lawler

The Unbearable Capriciousness of Bering, pp. 1388-1389

Robert A. Saar

New Corn Plant Draws Fire from GM Food Opponents, p. 1390

Dan Ferber

Getting a More Precise Grip on the Physical World, pp. 1391+1393

Andrew Watson

Random Samples, p. 1395

Constance Holden

Science's Compass

Editorial

In Search of Stem Cell Policy, p. 1397

Mark S. Frankel

Letters

Limits to Our Knowledge, p. 1399

Walter Makous

Transgenic Maize in Mexico: No Need for Concern, p. 1399

Juan Pablo Ricardo Martínez-Soriano; Diana Sara Leal-Klevezas

Firearms the Target, pp. 1399-1400

Joseph C. Oefelein; Peter Birner; S. B. Sorenson

Policy Forum

Interesting Times-Biology, European Science, and EMBL, pp. 1401+1403

Fotis C. Kafatos

Books et al.

A Sheep and a Metaphor, pp. 1404-1405

The Second Creation The Age of Biological Control by the Scientists Who Cloned Dolly

Ian Wilmut; Keith Campbell; Colin Tudge

Review author[s]: Lee M. Silver

Big Synapse Stories, p. 1405

The Squid Giant Synapse A Model for Chemical Trasmission

Rodolfo R. Llinás

Review author[s]: George J. Augustine

Perspectives

The Refugial Debate, pp. 1406-1407

K. J. Willis; R. J. Whittaker

Catalysis on Oxide Surfaces, pp. 1407+1409

Helmut Knözinger

Mice Are Not Furry Petri Dishes, pp. 1409-1410

James Bull; Bruce Levin

Galaxy-Scale Mergers and Globular Custers, pp. 1410-1411

François Schweizer

Stem Cell Research and Ethics

Stem Cells Branch Out, p. 1417

Pamela J. Hines; Beverly A. Purnell; Jean Marx

News

Can Old Cells Learn New Tricks?, pp. 1418-1419

Gretchen Vogel

The Business of Stem Cells, pp. 1419-1421

Eliot Marshall

Fetal Neuron Grafts Pave the Way for Stem Cell Therapies, pp. 1421-1422

Marcia Barinaga

Viewpoints

Patients' Voices: The Powerful Sound in the Stem Cell Debate, p. 1423

Daniel Perry

A Time for Restraint, p. 1424

Frank E. Young

Europe Confronts the Embryonic Stem Cell Research Challenge, pp. 1425-1427

Noëlle Lenoir

Reviews

Out of Eden: Stem Cells and Their Niches, pp. 1427-1430

Fiona M. Watt; Brigid L. M. Hogan

Stem Cells in Epithelial Tissues, pp. 1431-1433

J. M. W. Slack

Mammalian Neural Stem Cells, pp. 1433-1438

Fred H. Gage

Why Stem Cells?, pp. 1439-1441

Derek van der Kooy; Samuel Weiss

Translating Stem and Progenitor Cell Biology to the Clinic: Barriers and Opportunities, pp. 1442-1446

Irving L. Weissman

Research

Research Articles

The Atom-Cavity Microscope: Single Atoms Bound in Orbit by Single Photons, pp. 1447-1453

C. J. Hood; T. W. Lynn; A. C. Doherty; A. S. Parkins; H. J. Kimble

An Oral Vaccine against NMDAR1 with Efficacy in Experimental Stroke and Epilepsy, pp. 1453-1460

Matthew J. During; Charles W. Symes; Patricia A. Lawlor; John Lin; Jane Dunning; Helen L. Fitzsimons; David Poulsen; Paola Leone; Ruian Xu; Bridget L. Dicker; Janusz Lipski; Deborah Young

Reports

Shaped Ceramics with Tunable Magnetic Properties from Metal-Containing Polymers, pp. 1460-1463

Mark J. MacLachlan; Madlen Ginzburg; Neil Coombs; Thomas W. Coyle; Nandyala P. Raju; John E. Greedan; Geoffrey A. Ozin; Ian Manners

Superplastic Extensibility of Nanocrystalline Copper at Room Temperature, pp. 1463-1466

L. Lu; M. L. Sui; K. Lu

Room Temperature Magnetic Quantum Cellular Automata, pp. 1466-1468

R. P. Cowburn; M. E. Welland

Rippling Instability of a Collapsing Bubble, pp. 1468-1471

Rava da Silveira; Sahraoui Chaïeb; L. Mahadevan

Control of Thickness and Orientation of Solution-Grown Silicon Nanowires, pp. 1471-1473

Justin D. Holmes; Keith P. Johnston; R. Christopher Doty; Brian A. Korgel

Atomic-Scale Structure and Catalytic Reactivity of the RuO₂(110) Surface, pp. 1474-1476

H. Over; Y. D. Kim; A. P. Seitsonen; S. Wendt; E. Lundgren; M. Schmid; P. Varga; A. Morgante; G. Ertl

Molecular Architecture and Evolution of a Modular Spider Silk Protein Gene, pp. 1477-1479

Cheryl Y. Hayashi; Randolph V. Lewis

Effects of Environment on Compensatory Mutations to Ameliorate Costs of Antibiotic Resistance, pp. 1479-1482

J. Björkman; I. Nagaev; O. G. Berg; D. Hughes; D. I. Andersson

Parental Care and Clutch Sizes in North and South American Birds, pp. 1482-1485

Thomas E. Martin; P. R. Martin; C. R. Olson; B. J. Heidinger; J. J. Fontaine

Translocation of C. elegans CED-4 to Nuclear Membranes during Programmed Cell Death, pp. 1485-1489

Fangli Chen; Bradley M. Hersh; Barbara Conradt; Zheng Zhou; Dieter Riemer; Yosef Gruenbaum; H. Robert Horvitz

Regulation of Cell Fate Decision of Undifferentiated Spermatogonia by GDNF, pp. 1489-1493

Xiaojuan Meng; Maria Lindahl; Mervi E. Hyvönen; Martti Parvinen; Dirk G. de Rooij; Michael W. Hess; Anne Raatikainen-Ahokas; Kirsi Sainio; Heikki Rauvala; Merja Lakso; José G. Pichel; Heiner Westphal; Mart Saarma; Hannu Sariola

General Acid-Base Catalysis in the Mechanism of a Hepatitis Delta Virus Ribozyme, pp. 1493-1497

Shu-ichi Nakano; Durga M. Chadalavada; Philip C. Bevilacqua

Translocation of Helicobacter pylori CagA into Gastric Epithelial Cells by Type IV Secretion, pp. 1497-1500

Stefan Odenbreit; Jürgen Püls; Bettina Sedlmaier; Elke Gerland; Wolfgang Fischer; Rainer Haas

Virus-Induced Neuronal Apoptosis Blocked by the Herpes Simplex Virus Latency-Associated Transcript, pp. 1500-1503

Guey-Chuen Perng; Clinton Jones; Janice Ciacci-Zanella; Melissa Stone; Gail Henderson; Ada Yukht; Susan M. Slanina; Florence M. Hofman; Homayon Ghiasi; Anthony B. Nesburn; Steven L. Wechsler

Porphyrin and Phthalocyanine Antiscrapie Compounds, pp. 1503-1506

Suzette A. Priola; Anne Raines; Winslow S. Caughey

Mirror-Image Confusion in Single Neurons of the Macaque Inferotemporal Cortex, pp. 1506-1508

J. E. Rollenhagen; C. R. Olson

AAAS News and Notes, p. 1509

Tiffany Ayers

Back Matter (35 pp.)

Previous Issue: New Series, Vol. 287, No. 5456, Feb. 18, 2000
Next Issue: New Series, Vol. 287, No. 5458, Mar. 3, 2000

Science, New Series, Vol. 287, No. 5458, Mar. 3, 2000

Previous Issue: New Series, Vol. 287, No. 5457, Feb. 25, 2000
Next Issue: New Series, Vol. 287, No. 5459, Mar. 10, 2000

Front Matter (32 pp.)
Netwatch, p. 1551

Jocelyn Kaiser

Editors' Choice, pp. 1557+1559

Phil Szuromi

News

News of the Week

Chinese Stone Tools Reveal High-Tech Homo erectus, p. 1566

Ann Gibbons

Novel Protein Delivers HIV to Target Cells, p. 1567

Jon Cohen

Protest Leads Europeans to Confess Patent Error, pp. 1567+1569

Michael Hagmann

Novel Catalyst Runs Quick and Clean, pp. 1569-1570

Robert F. Service

ScienceScope, p. 1569

Wayne Kondro; David Malakoff

WIMPs at Last? Or More Wimpy Sightings?, pp. 1570-1571

Adrian Cho

Group Urges Action on Third World Drugs, p. 1571

Martin Enserink

Glittering Future for Yale Medical School, pp. 1571-1572

Constance Holden

Culling Genes Early Yields Rich Harvest, pp. 1572-1573

Elizabeth Pennisi

NEJM Admits Breaking Its Own Tough Rules, p. 1573

Constance Holden

Budget Pressures Force Closing of Kitt Peak Dish, pp. 1573+1575

Mark Muro

Detecting Enzyme Activity in Live Animals, p. 1575

Evelyn Straus

News Focus

In Search of Vertebrate Origins: Beyond Brain and Bone, pp. 1576-1579

Carl Zimmer

Findings from Undersea to Outer Space, pp. 1580-1581+1583

Elizabeth Pennisi; Charles Seife; Jocelyn Kaiser; Robert Irion; Gretchen Vogel; David Malakoff

Asilomar Revisited: Lessons for Today?, pp. 1584-1585

Marcia Barinaga

Random Samples, p. 1587

Constance Holden

Science's Compass

Editorial

EU-U.S. Research Collaboration, p. 1589

Jorma Routti

Letters

Managing the Rhesus Supply, p. 1591

Jeffrey A. Roberts; David Glenn Smith; Andrew Hendrickx

From the "Math Wars" Front, pp. 1591-1592

Jack Price

Statistics of Ancestral Roots, p. 1592

L. G. Freeman

A Question of Permanence, pp. 1592-1593

Donald A. Windsor

Clinical Research, p. 1593

Alan M. Sugar

Corrections and Clarifications: Luzia Is Not Alone, p. 1593

Science's Compass

Essay on Science and Society

The Spirit of Discovery, pp. 1595+1597

Bram Duchovnay; Caroline Joyce

Books et al.

Instruments of the Revolution, pp. 1598-1599

Ingenious Pursuits: Building the Scientific Revolution

Lisa Jardine

Review author[s]: Steven Shapin

Sainthood Confirmed, p. 1599

William Osler: A Life in Medicine

Michael Bliss

Review author[s]: Ronald L. Numbers

Perspectives

The Latest News from Mars, pp. 1601-1602

David W. Mittlefehldt

Clues from a Shocked Meteorite, pp. 1602-1603

Masaki Akaogi

A Sting in the Tail of Electron Tracks, pp. 1603-1604

Barry D. Michael; Peter O'Neill

The Calcium Entry Pas de Deux, pp. 1604-1605

Michael J. Berridge; Peter Lipp; Martin D. Bootman

Review

Wnt Signaling in Oncogenesis and Embryogenesis-A Look outside the Nucleus, pp. 1606-1609

Mark Peifer; Paul Polakis

Research

Research Articles

The Catalytic Pathway of Cytochrome P450cam at Atomic Resolution, pp. 1615-1622

Ilme Schlichting; Joel Berendzen; Kelvin Chu; Ann M. Stock; Shelley A. Maves; David E. Benson; Robert M. Sweet; Dagmar Ringe; Gregory A. Petsko; Stephen G. Sligar

Mid-Pleistocene Acheulean-like Stone Technology of the Bose Basin, South China, pp. 1622-1626

Hou Yamei; Richard Potts; Yuan Baoyin; Guo Zhengtang; Alan Deino; Wang Wei; Jennifer Clark; Xie Guangmao; Huang Weiwen

Reports

A Global View of Martian Surface Compositions from MGS-TES, pp. 1626-1630

Joshua L. Bandfield; Victoria E. Hamilton; Philip R. Christensen

Isotope Fractionation and Atmospheric Oxygen: Implications for Phanerozoic O₂ Evolution, pp. 1630-1633

R. A. Berner; S. T. Petsch; J. A. Lake; D. J. Beerling; B. N. Popp; R. S. Lane; E. A. Laws; M. B. Westley; N. Cassar; F. I. Woodward; W. P. Quick

Natural NaAlSi₃O₈-Hollandite in the Shocked Sixiangkou Meteorite, pp. 1633-1636

Philippe Gillet; Ming Chen; Leonid Dubrovinsky; Ahmed El Goresy

Green, Catalytic Oxidation of Alcohols in Water, pp. 1636-1639

Gerd-Jan ten Brink; Isabel W. C. E. Arends; Roger A. Sheldon

Translation of the Edited mRNA for Cytochrome b in Trypanosome Mitochondria, pp. 1639-1640

Anton Horváth; Edward A. Berry; Dmitri A. Maslov

A Potassium Channel Protein Encoded by Chlorella Virus PBCV-1, pp. 1641-1644

B. Plugge; S. Gazzarrini; M. Nelson; R. Cerana; J. L. van Etten; C. Derst; D. DiFrancesco; A. Moroni; G. Thiel

Requirement of the Prolyl Isomerase Pin1 for the Replication Checkpoint, pp. 1644-1647

Katharine E. Winkler; Katherine I. Swenson; Sally Kornbluth; Anthony R. Means

Requirement of the Inositol Trisphosphate Receptor for Activation of Store-Operated Ca ²⁺ Channels, pp. 1647-1651

Hong-Tao Ma; Randen L. Patterson; Damian B. van Rossum; Lutz Birnbaumer; Katsuhiko Mikoshiba; Donald L. Gill

An Ultrasensitive Bacterial Motor Revealed by Monitoring Signaling Proteins in Single Cells, pp. 1652-1655

Philippe Cluzel; Michael Surette; Stanislas Leibler

Salmonella Pathogenicity Island 2-Dependent Evasion of the Phagocyte NADPH Oxidase, pp. 1655-1658

Andrés Vazquez-Torres; Yisheng Xu; Jessica Jones-Carson; David W. Holden; Scott M. Lucia; Mary C. Dinauer; Pietro Mastroeni; Ferric C. Fang

Resonant Formation of DNA Strand Breaks by Low-Energy (3 to 20 eV) Electrons, pp. 1658-1660

Badia Boudaïffa; Pierre Cloutier; Darel Hunting; Michael A. Huels; Léon Sanche

Dual Signaling Regulated by Calcyon, a D1 Dopamine Receptor Interacting Protein, pp. 1660-1664

Nelson Lezcano; Ladislav Mrzljak; Steven Eubanks; Robert Levenson; Patricia Goldman-Rakic; Clare Bergson

Epitopes Involved in Antibody-Mediated Protection from Ebola Virus, pp. 1664-1666

Julie A. Wilson; Michael Hevey; Russell Bakken; Shawn Guest; Mike Bray; Alan L. Schmaljohn; Mary Kate Hart

Back Matter (34 pp.)

Previous Issue: New Series, Vol. 287, No. 5457, Feb. 25, 2000
Next Issue: New Series, Vol. 287, No. 5459, Mar. 10, 2000

Science, New Series, Vol. 287, No. 5459, Mar. 10, 2000

Previous Issue: New Series, Vol. 287, No. 5458, Mar. 3, 2000
Next Issue: New Series, Vol. 287, No. 5460, Mar. 17, 2000

Front Matter (37 pp.)
Netwatch, p. 1707

Jocelyn Kaiser

Editors' Choice, pp. 1713+1715

Gilbert Chin

News

News of the Week

Reports Will Urge Overhaul and Delays to NASA's Mars Missions, pp. 1722-1723

Andrew Lawler

Talks of Public-Private Deal End in Acrimony, pp. 1723+1725

Eliot Marshall

ScienceScope, pp. 1725+1727

Jon Cohen; David Malakoff; Pallava Bagla; Martin Enserink

Einstein Probe Remains Earthbound, p. 1726

Andrew Lawler

Solar Physicists Get a Glimpse of the Far Side, pp. 1726-1727

Robert Irion

Buried Channels May Have Fed Mars Ocean, pp. 1727-1728

Richard A. Kerr

Panel Says NASA Must Show Results-Fast, pp. 1728-1729

Andrew Lawler

Duo Dodges Bullets in Russian Roulette, pp. 1729+1731

Richard Stone

Hardy Microbe Thrives at pH 0, pp. 1731-1732

Elizabeth Pennisi

Strong Economy Lifts Some Research Boats, p. 1732

Wayne Kondro

Top French Researchers Spar over Synchrotron, pp. 1732-1733

Michael Balter

Prospects Brighten for Berkeley Synchrotron, p. 1733

David Malakoff

News Focus

An Appealing Snowball Earth That's Still Hard to Swallow, pp. 1734-1736

Richard A. Kerr

Wildlife Deaths Are a Grim Wake-Up Call in Eastern Europe, pp. 1737-1738

Robert Koenig

Tracing Leptin's Partners in Regulating Body Weight, pp. 1738-1739+1741

Trisha Gura

Random Samples, p. 1743

Constance Holden

Science's Compass

Editorial

Gene Therapist, Heal Thyself, p. 1751

Leon E. Rosenberg; Alan N. Schechter

Letters

Clathrates Are Not the Culprit, p. 1753

Hugh H. Kieffer

Salmonella enteritidis Epidemic, pp. 1753-1756

Linda R. Ward; John Threlfall; Henry R. Smith; Sarah J. O'Brien; Hans Riemann; Phil Kass; Dean Cliver; Andreas J. Bäumler; Billy M. Hargis; Renée M. Tsolis

Corrections and Clarifications: Start-Up Claims Piece of Iceland's Gene Pie, p. 1756
Corrections and Clarifications: Honeybee Navigation: Nature and Calibration of the 'Odometer', p. 1756
Corrections and Clarifications: Emerging Infectious Diseases of Wildlife-Threats to Biodiversity and Human Health, p. 1756

Science's Compass

Policy Forum

Can Protected Areas Be Expanded in Africa?, pp. 1759-1760

C. J. M. Musters; H. J. de Graaf; W. J. ter Keurs

Books et al.

Dreams of Arctic Tea Plantations, p. 1761

Linnaeus: Nature and Nation

Lisbet Koerner

Review author[s]: Londa Schiebinger

Frontline View of an Invasion, p. 1762

Killer Algae: The True Tale of a Biological Invasion

Alexandre Meinesz; Daniel Simberloff

Review author[s]: Josep-Maria Gili

Perspectives

How Pollution Suppresses Rain, pp. 1763+1765

Owen B. Toon

Piecing Together the p53 Puzzle, pp. 1765-1766

Antony M. Carr

A Furtive Pathogen Revealed, pp. 1767-1768

Xavier Nassif

Glass Beads Tell a Tale of Lunar Bombardment, pp. 1768-1769

Graham Ryder

Review

Global Biodiversity Scenarios for the Year 2100, pp. 1770-1774

Osvaldo E. Sala; F. Stuart Chapin III; Juan J. Armesto; Eric Berlow; Janine Bloomfield; Rodolfo Dirzo; Elisabeth Huber-Sanwald; Laura F. Huenneke; Robert B. Jackson; Ann Kinzig; Rik Leemans; David M. Lodge; Harold A. Mooney; Martín Oesterheld; N. LeRoy Poff; Martin T. Sykes; Brian H. Walker; Marilyn Walker; Diana H. Wall

Pathways of Discovery

Genomics: Journey to the Center of Biology, pp. 1777-1782

Eric S. Lander; Robert A. Weinberg

Research

Reports

Lunar Impact History from ⁴⁰ Ar/ ³⁹ Ar Dating of Glass Spherules, pp. 1785-1788

Timothy S. Culler; Timothy A. Becker; Richard A. Muller; Paul R. Renne

Internal Structure and Early Thermal Evolution of Mars from Mars Global Surveyor Topography and Gravity, pp. 1788-1793

Maria T. Zuber; Sean C. Solomon; Roger J. Phillips; David E. Smith; G. Leonard Tyler; Oded Aharonson; Georges Balmino; W. Bruce Banerdt; James W. Head; Catherine L. Johnson; Frank G. Lemoine; Patrick J. McGovern; Gregory A. Neumann; David D. Rowlands; Shijie Zhong

Suppression of Rain and Snow by Urban and Industrial Air Pollution, pp. 1793-1796

Daniel Rosenfeld

An Archaeal Iron-Oxidizing Extreme Acidophile Important in Acid Mine Drainage, pp. 1796-1799

Katrina J. Edwards; Philip L. Bond; Thomas M. Gihring; Jillian F. Banfield

Seismic Images of the Far Side of the Sun, pp. 1799-1801

C. Lindsey; D. C. Braun

Extreme Oxygen Sensitivity of Electronic Properties of Carbon Nanotubes, pp. 1801-1804

Philip G. Collins; Keith Bradley; Masa Ishigami; A. Zettl

Hematopoietic Stem Cell Quiescence Maintained by p21 ^cip1/waf1 </latex>, pp. 1804-1808

Tao Cheng; Neil Rodrigues; Hongmei Shen; Yong-guang Yang; David Dombkowski; Megan Sykes; David T. Scadden

Complete Genome Sequence of Neisseria meningitidis Serogroup B Strain MC58, pp. 1809-1815

Hervé Tettelin; Nigel J. Saunders; John Heidelberg; Alex C. Jeffries; Karen E. Nelson; Jonathan A. Eisen; Karen A. Ketchum; Derek W. Hood; John F. Peden; Robert J. Dodson; William C. Nelson; Michelle L. Gwinn; Robert DeBoy; Jeremy D. Peterson; Erin K. Hickey; Daniel H. Haft; Steven L. Salzberg; Owen White; Robert D. Fleischmann; Brian A. Dougherty; Tanya Mason; Anne Ciecko; Debbie S. Parksey; Eric Blair; Henry Cittone; Emily B. Clark; Matthew D. Cotton; Terry R. Utterback; Hoda Khouri; Haiying Qin; Jessica Vamathevan; John Gill; Vincenzo Scarlato; Vega Masignani; Mariagrazia Pizza; Guido Grandi; Li Sun; Hamilton O. Smith; Claire M. Fraser; E. Richard Moxon; Rino Rappuoli; J. Craig Venter

Identification of Vaccine Candidates against Serogroup B Meningococcus by Whole-Genome Sequencing, pp. 1816-1820

Mariagrazia Pizza; Vincenzo Scarlato; Vega Masignani; Marzia Monica Giuliani; Beatrice Aricò; Maurizio Comanducci; Gary T. Jennings; Lucia Baldi; Erika Bartolini; Barbara Capecchi; Cesira L. Galeotti; Enrico Luzzi; Roberto Manetti; Elisa Marchetti; Marirosa Mora; Sandra Nuti; Giulio Ratti; Laura Santini; Silvana Savino; Maria Scarselli; Elisa Storni; Peijun Zuo; Michael Broeker; Erika Hundt; Bernard Knapp; Eric Blair; Tanya Mason; Hervé Tettelin; Derek W. Hood; Alex C. Jeffries; Nigel J. Saunders; Dan M. Granoff; J. Craig Venter; E. Richard Moxon; Guido Grandi; Rino Rappuoli

Gridlock, an HLH Gene Required for Assembly of the Aorta in Zebrafish, pp. 1820-1824

Tao P. Zhong; Michael Rosenberg; Manzoor-Ali P. K. Mohideen; Brant Weinstein; Mark C. Fishman

DNA Damage-Induced Activation of p53 by the Checkpoint Kinase Chk2, pp. 1824-1827

Atsushi Hirao; Young-Yun Kong; Shuhei Matsuoka; Andrew Wakeham; Jürgen Ruland; Hiroki Yoshida; Dou Liu; Stephen J. Elledge; Tak W. Mak

Identification of a Cellular Cofactor Required for Infection by Feline Leukemia Virus, pp. 1828-1830

Maria M. Anderson; Adam S. Lauring; Cara C. Burns; Julie Overbaugh

Candidate Taste Receptors in Drosophila, pp. 1830-1834

Peter J. Clyne; Coral G. Warr; John R. Carlson

Correlates of Sleep and Waking in Drosophila melanogaster, pp. 1834-1837

Paul J. Shaw; Chiara Cirelli; Ralph J. Greenspan; Giulio Tononi

Genetic Suppression of Polyglutamine Toxicity in Drosophila, pp. 1837-1840

Parsa Kazemi-Esfarjani; Seymour Benzer

Back Matter (36 pp.)

Previous Issue: New Series, Vol. 287, No. 5458, Mar. 3, 2000
Next Issue: New Series, Vol. 287, No. 5460, Mar. 17, 2000

Science, New Series, Vol. 287, No. 5460, Mar. 17, 2000

Previous Issue: New Series, Vol. 287, No. 5459, Mar. 10, 2000
Next Issue: New Series, Vol. 287, No. 5461, Mar. 24, 2000

Front Matter (42 pp.)
NetWatch, p. 1883

Jocelyn Kaiser

Editors' Choice, pp. 1889+1891

Gilbert Chin

News

News of the Week

SNP Mappers Confront Reality and Find It Daunting, pp. 1898-1899

Leslie Roberts

Oxford Wins a Crown Synchrotron Jewel, p. 1899

Michael Hagmann

Distorted Galaxies Point to Dark Matter, pp. 1899+1901

Adrian Cho

Cancer Researcher Sacked for Alleged Fraud, pp. 1901-1902

Michael Hagmann

ScienceScope, p. 1901

Jocelyn Kaiser; Constance Holden

Nanocrystals May Give Boost to Data Storage, pp. 1902-1903

Robert F. Service

Clinton and Blair Back Rapid Release of Data, p. 1903

Eliot Marshall

Congress Investigates Fetal Tissue Sales, pp. 1903+1905

Gretchen Vogel

Endorsement for Controversial Satellite, p. 1905

Andrew Lawler

News Focus

On the Hunt for a Wolf in Sheep's Clothing, pp. 1906-1908

Michael Balter

'Spooky Action' Passes a Relativistic Test, pp. 1909-1910

Charles Seife

Rounding out Solutions to Three Conjectures, pp. 1910-1912

Barry Cipra; Dana Mackenzie; Charles Seife

Seeing a World in Grains of Sand, pp. 1912-1913+1915

Erik Stokstad

Random Samples, p. 1917

Constance Holden

Science's Compass

Editorial

Too Much of a Good Thing?, p. 1925

Floyd E. Bloom

Letters

Transgenic Crops: A Cautionary Tale, pp. 1927-1928

Ronald Nigh; Charles Benbrook; Stephen Brush; Luis Garcia-Barrios; Rafael Ortega-Paczka; Hugo R. Perales; Shahal Abbo; Baruch Rubin

Electricity Supply, p. 1928

Alan E. Waltar

Clinical Research, p. 1928

Ralph Snyderman

Hydrogen Storage in Nanotubes, p. 1929

Jianyi Lin

Science under the Nazis, pp. 1929+1931

Jacob J. Steinberg; Manfred D. Laubichler

Corrections and Clarifications: Fermat's Last Theorem's First Cousin, p. 1931

Corrections and Clarifications: The Endless Pathways of Discovery, p. 1931

Corrections and Clarifications: Random Samples, p. 1931

Corrections and Clarifications: Modulation of Brain Reward Circuitry by Leptin, p. 1931

Corrections and Clarifications: Shadow and Shine Offer Glimpses of Otherworldly Jupiters, p. 1931

Policy Forum

Reforming the Patent System, pp. 1933-1934

John H. Barton

Books et al.

Quantum Mechanics at the End of the 20th Century, p. 1935

The Odd Quantum

Sam Treiman

Review author[s]: Hans Christian von Baeyer

Tools for Thinking, pp. 1935-1936

Models as Mediators: Perspectives on Natural and Social Science

Mary S. Morgan; Margaret Morrison

Review author[s]: Peter Imhof

Perspectives

Inositol Phosphates in the Nucleus, pp. 1937+1939

Tian H. Chi; Gerald R. Crabtree

Limbless Tetrapods and Snakes with Legs, pp. 1939-1941

Harry W. Greene; David Cundall

H₃⁺-an Ion with Many Talents, pp. 1941-1942

Benjamin J. McCall; Takeshi Oka

Conquering the Carbon-Hydrogen Bond, pp. 1942-1943

William D. Jones

Strengthening Visual Connections, pp. 1943-1944

Max Cynader

Tech.Sight

Integrating Combinatorial Synthesis and Bioassays, pp. 1947-1948

Jörg Rademann; Günther Jung

Worldwide Weather Watcher, p. 1949

WeatherTracker

Review author[s]: Kevin Ahern

Data Tool, p. 1949

PSI-Plot

Review author[s]: William Seffens

A Picture Is Worth a Thousand Words, pp. 1949-1950

Noesys 2.0

Review author[s]: Emile M. Bellott

TechSightings, p. 1950

Linda Rowan

Drug Discovery

An Information Revolution, p. 1951

Julia Uppenbrink; Jeffrey Mervis

News

When Pharma Merges, R&D Is the Dowry, pp. 1952-1953

Bruce Agnew

Structural Genomics Offers High-Speed Look at Proteins, pp. 1954-1956

Robert F. Service

Malaria Researchers Wait for Industry to Join Fight, pp. 1956-1958

Martin Enserink

U.S., Europe, Japan Look to Speed up Drug Reviews, pp. 1958-1959

Dennis Normile; Eliot Marshall

Reviews

Drug Discovery: A Historical Perspective, pp. 1960-1964

Jürgen Drews

Target-Oriented and Diversity-Oriented Organic Synthesis in Drug Discovery, pp. 1964-1969

Stuart L. Schreiber

Mechanism-Based Target Identification and Drug Discovery in Cancer Research, pp. 1969-1973

Jackson B. Gibbs

Harnessing the Power of the Genome in the Search for New Antibiotics, pp. 1973-1976

John Rosamond; Aileen Allsop

Viewpoints

Genomic Medicine and the Future of Health Care, pp. 1977-1978

Chris Sander

The Global Drug Gap, pp. 1979-1981

Michael R. Reich

Research

Reports

Monodisperse FePt Nanoparticles and Ferromagnetic FePt Nanocrystal Superlattices, pp. 1989-1992

Shouheng Sun; C. B. Murray; Dieter Weller; Liesl Folks; Andreas Moser

Efficient Activation of Aromatic C-H Bonds for Addition to C-C Multiple Bonds, pp. 1992-1995

Chengguo Jia; Dongguo Piao; Juzo Oyamada; Wenjun Lu; Tsugio Kitamura; Yuzo Fujiwara

Thermal, Catalytic, Regiospecific Functionalization of Alkanes, pp. 1995-1997

Huiyuan Chen; Sabine Schlecht; Thomas C. Semple; John F. Hartwig

Detection of SO in Io's Exosphere, pp. 1998-1999

C. T. Russell; M. G. Kivelson

Secular Variation of Iron Isotopes in North Atlantic Deep Water, pp. 2000-2002

Xiang-Kun Zhu; R. Keith O'Nions; Yueling Guo; Ben C. Reynolds

Modulation of Hurricane Activity in the Gulf of Mexico by the Madden-Julian Oscillation, pp. 2002-2004

Eric D. Maloney; Dennis L. Hartmann

Contribution of Increasing CO₂ and Climate to Carbon Storage by Ecosystems in the United States, pp. 2004-2006

David Schimel; Jerry Melillo; Hanqin Tian; A. David McGuire; David Kicklighter; Timothy Kittel; Nan Rosenbloom; Steven Running; Peter Thornton; Dennis Ojima; William Parton; Robin Kelly; Martin Sykes; Ron Neilson; Brian Rizzo

Cell Surface Engineering by a Modified Staudinger Reaction, pp. 2007-2010

Eliana Saxon; Carolyn R. Bertozzi

A Fossil Snake with Limbs, pp. 2010-2012

Eitan Tchernov; Olivier Rieppel; Hussam Zaher; Michael J. Polcyn; Louis L. Jacobs

Prostaglandin D₂ as a Mediator of Allergic Asthma, pp. 2013-2017

Toshiyuki Matsuoka; Masakazu Hirata; Hiroyuki Tanaka; Yoshimasa Takahashi; Takahiko Murata; Kenji Kabashima; Yukihiko Sugimoto; Takuya Kobayashi; Fumitaka Ushikubi; Yoshiya Aze; Naomi Eguchi; Yoshihiro Urade; Nobuaki Yoshida; Kazushi Kimura; Akira Mizoguchi; Yoshihito Honda; Hiroichi Nagai; Shuh Narumiya

Facile Detection of Mitochondrial DNA Mutations in Tumors and Bodily Fluids, pp. 2017-2019

Makiko S. Fliss; Henning Usadel; Otávia L. Caballero; Li Wu; Martin R. Buta; Scott M. Eleff; Jin Jen; David Sidransky

Reversal of Antipsychotic-Induced Working Memory Deficits by Short-Term Dopamine D1 Receptor Stimulation, pp. 2020-2022

Stacy A. Castner; Graham V. Williams; Patricia S. Goldman-Rakic

Start Sites of Bidirectional DNA Synthesis at the Human Lamin B2 Origin, pp. 2023-2026

Gulnara Abdurashidova; Marta Deganuto; Raffaella Klima; Silvano Riva; Giuseppe Biamonti; Mauro Giacca; Arturo Falaschi

A Role for Nuclear Inositol 1,4,5-Trisphosphate Kinase in Transcriptional Control, pp. 2026-2029

Audrey R. Odom; Alke Stahlberg; Susan R. Wente; John D. York

Rapid Extragranular Plasticity in the Absence of Thalamocortical Plasticity in the Developing Primary Visual Cortex, pp. 2029-2032

Joshua T. Trachtenberg; Christopher Trepel; Michael P. Stryker

Retinal Stem Cells in the Adult Mammalian Eye, pp. 2032-2036

Vincent Tropepe; Brenda L. K. Coles; Bernard J. Chiasson; D. Jonathan Horsford; Andrew J. Elia; Roderick R. McInnes; Derek van der Kooy

Motion Integration and Postdiction in Visual Awareness, pp. 2036-2038

David M. Eagleman; Terrence J. Sejnowski

Back Matter (66 pp.)

Previous Issue: New Series, Vol. 287, No. 5459, Mar. 10, 2000
Next Issue: New Series, Vol. 287, No. 5461, Mar. 24, 2000

Science, New Series, Vol. 287, No. 5461, Mar. 24, 2000

Previous Issue: New Series, Vol. 287, No. 5460, Mar. 17, 2000
Next Issue: New Series, Vol. 287, No. 5462, Mar. 31, 2000

Front Matter (41 pp.)
NetWatch, p. 2111

Jocelyn Kaiser

Editors' Choice, pp. 2117+2119

Gilbert Chin

News

News of the Week

Globe's 'Missing Warming' Found in the Ocean, pp. 2126-2127

Richard A. Kerr

How a Bland Statement Sent Stocks Sprawling, p. 2127

Eliot Marshall

Academy Head Touted for Top Political Post, pp. 2127+2129

Dennis Normile

New York's Deadly Virus may Stage a Comeback, pp. 2129-2130

Martin Enserink

ScienceScope, pp. 2129+2131

Jeffrey Mervis; Andrew Lawler; Pallava Bagla; Martin Enserink

X-Ray Pulses Chopped to Femtoseconds, pp. 2130-2131

Robert F. Service

Hominid Ancestors May Have Knuckle Walked, pp. 2131-2132

Erik Stokstad

Medalists Gaze out on a Familiar Future, p. 2132

Jeffrey Mervis

New Ion Channel May Yield Clues to Hearing, pp. 2132-2133

Marcia Barinaga

Family of Bitter Taste Receptors Found, pp. 2133+2135

Marcia Barinaga

Iridium's Loss Is Astronomers' Gain, p. 2135

David Malakoff

News Focus

Can Celera Do It Again?, pp. 2136-2138

Robert F. Service

Space Scientists Decry Stricter Export Rules, pp. 2138-2139

Andrew Lawler

Controversial Cancer Therapy Finds Political Support, pp. 2139+2141

Jocelyn Kaiser

Odd-Shaped Pieces Confuse Puzzle of Galaxy Evolution, pp. 2142-2143

Ann Finkbeiner

Random Samples, p. 2145

Constance Holden

Science's Compass

Editorial

Flying to New Heights, p. 2157

Barbara R. Jasny; Floyd E. Bloom

Letters

Restoration Ecology, p. 2159

Thomas A. Alcoze; W. Wallace Covington; Peter Z. Fulé

Evolution of an Advocate, p. 2159

Paul R. Ehrlich

Trojan Horses, pp. 2159-2160

Gio Batta Gori

"Model" Behavior, pp. 2160-2162

Elias H. Sarkis; Raul R. Gainetdinov; William C. Wetsel; Marc G. Caron

Corrections and Clarifications: On the Hunt for a Wolf in Sheep's Clothing, p. 2162

Corrections and Clarifications: Can Old Cells Learn New Tricks?, p. 2162

Corrections and Clarifications: ScienceScope, p. 2162

Corrections and Clarifications: Shadow and Shine Offer Glimpses of Otherworldly Jupiters, p. 2162

Policy Forum

Principles for Human Gene Therapy Studies, pp. 2163+2165

Theodore Friedmann

Books et al.

Bohr the Innovator? Or Bohr the Intimidator?, pp. 2166-2167

Quantum Dialog: The Making of a Revolution

Mara Beller

Review author[s]: Daniel Greenberger

Views of the Final Frontier, pp. 2167+2169

Cosmos: From Romanticism to the Avant-Garde

Jean Clair; Pierre Théberge

Review author[s]: Jay M. Pasachoff

Perspectives

Blitzkrieg against the Moas, pp. 2170-2171

Jared Diamond

How Flat Is the Universe?, pp. 2171-2172

Elena Pierpaoli; Douglas Scott; Martin White

The Day the Solar Wind Almost Disappeared, pp. 2172-2173

Alan J. Lazarus

The End of the Beginning, pp. 2173-2174

Sydney Brenner

Age, Sex, and Old Goats, pp. 2174-2175

Curtis W. Marean

The Drosophila Genome

The Universe of Drosophila Genes, p. 2181

Barbara R. Jasny

News

Ideas Fly at Gene-Finding Jamboree, pp. 2182-2184

Elizabeth Pennisi

Reviews

The Genome Sequence of Drosophila melanogaster, pp. 2185-2195

Mark D. Adams; Susan E. Celniker; Robert A. Holt; Cheryl A. Evans; Jeannine D. Gocayne; Peter G. Amanatides; Steven E. Scherer; Peter W. Li; Roger A. Hoskins; Richard F. Galle; Reed A. George; Suzanna E. Lewis; Stephen Richards; Michael Ashburner; Scott N. Henderson; Granger G. Sutton; Jennifer R. Wortman; Mark D. Yandell; Qing Zhang; Lin X. Chen; Rhonda C. Brandon; Yu-Hui C. Rogers; Robert G. Blazej; Mark Champe; Barret D. Pfeiffer; Kenneth H. Wan; Clare Doyle; Evan G. Baxter; Gregg Helt; Catherine R. Nelson; George L. Gabor Miklos; Josep F. Abril; Anna Agbayani; Hui-Jin An; Cynthia Andrews-Pfannkoch; Danita Baldwin; Richard M. Ballew; Anand Basu; James Baxendale; Leyla Bayraktaroglu; Ellen M. Beasley; Karen Y. Beeson; P. V. Benos; Benjamin P. Berman; Deepali Bhandari; Slava Bolshakov; Dana Borkova; Michael R. Botchan; John Bouck; Peter Brokstein; Phillipe Brottier; Kenneth C. Burtis; Dana A. Busam; Heather Butler; Edouard Cadieu; Angela Center; Ishwar Chandra; J. Michael Cherry; Simon Cawley; Carl Dahlke; Lionel B. Davenport; Peter Davies; Beatriz de Pablos; Arthur Delcher; Zuoming Deng; Anne Deslattes Mays; Ian Dew; Suzanne M. Dietz; Kristina Dodson; Lisa E. Doup; Michael Downes; Shannon Dugan-Rocha; Boris C. Dunkov; Patrick Dunn; Kenneth J. Durbin; Carlos C. Evangelista; Concepcion Ferraz; Steven Ferriera; Wolfgang Fleischmann; Carl Fosler; Andrei E. Gabrielian; Neha S. Garg; William M. Gelbart; Ken Glasser; Anna Glodek; Fangcheng Gong; J. Harley Gorrell; Zhiping Gu; Ping Guan; Michael Harris; Nomi L. Harris; Damon Harvey; Thomas J. Heiman; Judith R. Hernandez; Jarrett Houck; Damon Hostin; Kathryn A. Houston; Timothy J. Howland; Ming-Hui Wei; Chinyere Ibegwam; Mena Jalali; Francis Kalush; Gary H. Karpen; Zhaoxi Ke; James A. Kennison; Karen A. Ketchum; Bruce E. Kimmel; Chinnappa D. Kodira; Cheryl Kraft; Saul Kravitz; David Kulp; Zhongwu Lai; Paul Lasko; Yiding Lei; Alexander A. Levitsky; Jiayin Li; Zhenya Li; Yong Liang; Xiaoying Lin; Xiangjun Liu; Bettina Mattei; Tina C. McIntosh; Michael P. McLeod; Duncan McPherson; Gennady Merkulov; Natalia V. Milshina; Clark Mobarry; Joe Morris; Ali Moshrefi; Stephen M. Mount; Mee Moy; Brian Murphy; Lee Murphy; Donna M. Muzny; David L. Nelson; David R. Nelson; Keith A. Nelson; Katherine Nixon; Deborah R. Nusskern; Joanne M. Pacleb; Michael Palazzolo; Gjange S. Pittman; Sue Pan; John Pollard; Vinita Puri; Martin G. Reese; Knut Reinert; Karin Remington; Robert D. C. Saunders; Frederick Scheeler; Hua Shen; Bixiang Christopher Shue; Inga Sidén-Kiamos; Michael Simpson; Marian P. Skupski; Tom Smith; Eugene Spier; Allan C. Spradling; Mark Stapleton; Renee Strong; Eric Sun; Robert Svirskas; Cyndee Tector; Russell Turner; Eli Venter; Aihui H. Wang; Xin Wang; Zhen-Yuan Wang; David A. Wassarman; George M. Weinstock; Jean Weissenbach; Sherita M. Williams; Trevor Woodage; Kim C. Worley; David Wu; Song Yang; Q. Alison Yao; Jane Ye; Ru-Fang Yeh; Jayshree S. Zaveri; Ming Zhan; Guangren Zhang; Qi Zhao; Liansheng Zheng; Xiangqun H. Zheng; Fei N. Zhong; Wenyan Zhong; Xiaojun Zhou; Shiaoping Zhu; Xiaohong Zhu; Hamilton O. Smith; Richard A. Gibbs; Eugene W. Myers; Gerald M. Rubin; J. Craig Venter

A Whole-Genome Assembly of Drosophila, pp. 2196-2204

Eugene W. Myers; Granger G. Sutton; Art L. Delcher; Ian M. Dew; Dan P. Fasulo; Michael J. Flanigan; Saul A. Kravitz; Clark M. Mobarry; Knut H. J. Reinert; Karin A. Remington; Eric L. Anson; Randall A. Bolanos; Hui-Hsien Chou; Catherine M. Jordan; Aaron L. Halpern; Stefano Lonardi; Ellen M. Beasley; Rhonda C. Brandon; Lin Chen; Patrick J. Dunn; Zhongwu Lai; Yong Liang; Deborah R. Nusskern; Ming Zhan; Qing Zhang; Xiangqun Zheng; Gerald M. Rubin; Mark D. Adams; J. Craig Venter

Comparative Genomics of the Eukaryotes, pp. 2204-2215

Gerald M. Rubin; Mark D. Yandell; Jennifer R. Wortman; George L. Gabor Miklos; Catherine R. Nelson; Iswar K. Hariharan; Mark E. Fortini; Peter W. Li; Rolf Apweiler; Wolfgang Fleischmann; J. Michael Cherry; Steven Henikoff; Marian P. Skupski; Sima Misra; Michael Ashburner; Ewan Birney; Mark S. Boguski; Thomas Brody; Peter Brokstein; Susan E. Celniker; Stephen A. Chervitz; David Coates; Anibal Cravchik; Andrei Gabrielian; Richard F. Galle; William M. Gelbart; Reed A. George; Lawrence S. B. Goldstein; Fangcheng Gong; Ping Guan; Nomi L. Harris; Bruce A. Hay; Roger A. Hoskins; Jiayin Li; Zhenya Li; Richard O. Hynes; S. J. M. Jones; Peter M. Kuehl; Bruno Lemaitre; J. Troy Littleton; Deborah K. Morrison; Chris Mungall; Patrick H. O'Farrell; Oxana K. Pickeral; Chris Shue; Leslie B. Vosshall; Jiong Zhang; Qi Zhao; Xiangqun H. Zheng; Fei Zhong; Wenyan Zhong; Richard Gibbs; J. Craig Venter; Mark D. Adams; Suzanna Lewis

Viewpoints

A Brief History of Drosophila's Contributions to Genome Research, pp. 2216-2218

Gerald M. Rubin; Edward B. Lewis

The Drosophila Genome Sequence: Implications for Biology and Medicine, pp. 2218-2220

Thomas B. Kornberg; Mark A. Krasnow

From Sequence to Chromosome: The Tip of the X Chromosome of D. melanogaster, pp. 2220-2222

Panayiotis V. Benos; Melanie K. Gatt; Michael Ashburner; Lee Murphy; David Harris; Bart Barrell; Concepcion Ferraz; Sophie Vidal; Christine Brun; Jacques Demailles; Edouard Cadieu; Stephane Dreano; Stéphanie Gloux; Valerie Lelaure; Stephanie Mottier; Francis Galibert; Dana Borkova; Belen Minana; Fotis C. Kafatos; Christos Louis; Inga Sidén-Kiamos; Slava Bolshakov; George Papagiannakis; Lefteris Spanos; Sarah Cox; Encarnación Madueño; Beatriz de Pablos; Juan Modolell; Annette Peter; Petra Schöttler; Meike Werner; Foteini Mourkioti; Nicole Beinert; Gordon Dowe; Ulrich Schäfer; Herbert Jäckle; Alain Bucheton; Deborah M. Callister; Lorna A. Campbell; Areti Darlamitsou; Nadine S. Henderson; Paul J. McMillan; Cathy Salles; Evelyn A. Tait; Phillipe Valenti; Robert D. C. Saunders; David M. Glover

A Drosophila Complementary DNA Resource, pp. 2222-2224

Gerald M. Rubin; Ling Hong; Peter Brokstein; Martha Evans-Holm; Erwin Frise; Mark Stapleton; Damon A. Harvey

Research

Research Articles

Warming of the World Ocean, pp. 2225-2229

Sydney Levitus; John I. Antonov; Timothy P. Boyer; Cathy Stephens

A Drosophila Mechanosensory Transduction Channel, pp. 2229-2234

Richard G. Walker; Aarron T. Willingham; Charles S. Zuker

Reports

Spontaneous Ordering of Oxide Nanostructures, pp. 2235-2237

S. Aggarwal; A. P. Monga; S. R. Perusse; R. Ramesh; V. Ballarotto; E. D. Williams; B. R. Chalamala; Y. Wei; R. H. Reuss

Generation of Femtosecond Pulses of Synchrotron Radiation, pp. 2237-2240

R. W. Schoenlein; S. Chattopadhyay; H. H. W. Chong; T. E. Glover; P. A. Heimann; C. V. Shank; A. A. Zholents; M. S. Zolotorev

A Class of Microstructured Particles through Colloidal Crystallization, pp. 2240-2243

Orlin D. Velev; Abraham M. Lenhoff; Eric W. Kaler

Resonant Oscillations between the Solid Earth and the Atmosphere, pp. 2244-2246

Kiwamu Nishida; Naoki Kobayashi; Yoshio Fukao

Simulation of Early 20th Century Global Warming, pp. 2246-2250

Thomas L. Delworth; Thomas R. Knutson

Rapid Extinction of the Moas (Aves: Dinornithiformes): Model, Test, and Implications, pp. 2250-2254

R. N. Holdaway; C. Jacomb

The Initial Domestication of Goats (Capra hircus) in the Zagros Mountains 10,000 Years Ago, pp. 2254-2257

Melinda A. Zeder; Brian Hesse

Molecular Linkage Underlying Microtubule Orientation toward Cortical Sites in Yeast, pp. 2257-2259

William S. Korinek; Matthew J. Copeland; Amitabha Chaudhuri; John Chant

Positioning of the Mitotic Spindle by a Cortical-Microtubule Capture Mechanism, pp. 2260-2262

Laifong Lee; Jennifer S. Tirnauer; Junjun Li; Scott C. Schuyler; Jenny Y. Liu; David Pellman

Driving AMPA Receptors into Synapses by LTP and CaMKII: Requirement for GluR1 and PDZ Domain Interaction, pp. 2262-2267

Yasunori Hayashi; Song-Hai Shi; José A. Esteban; Antonella Piccini; Jean-Christophe Poncer; Roberto Malinow

Response of Schwann Cells to Action Potentials in Development, pp. 2267-2271

Beth Stevens; R. Douglas Fields

A BAC-Based Physical Map of the Major Autosomes of Drosophila melanogaster, pp. 2271-2274

Roger A. Hoskins; Catherine R. Nelson; Benjamin P. Berman; Todd R. Laverty; Reed A. George; Lisa Ciesiolka; Mohammed Naeemuddin; Andrew D. Arenson; James Durbin; Robert G. David; Paul E. Tabor; Michael R. Bailey; Denise R. DeShazo; Joseph Catanese; Aaron Mammoser; Kazutoyo Osoegawa; Pieter J. de Jong; Susan E. Celniker; Richard A. Gibbs; Gerald M. Rubin; Steven E. Scherer

Rapid Progression to AIDS in HIV⁺ Individuals with a Structural Variant of the Chemokine Receptor CX₃CR1</latex>, pp. 2274-2277

Sophie Faure; Laurence Meyer; Dominique Costagliola; Céline Vaneensberghe; Emmanuelle Genin; Brigitte Autran; French ALT and IMMUNOCO Study Groups; Jean-François Delfraissy; SEROCO Study Group; David H. McDermott; Philip M. Murphy; Patrice Debré; Ioannis Théodorou; Christophe Combadière

Back Matter (87 pp.)

Previous Issue: New Series, Vol. 287, No. 5460, Mar. 17, 2000
Next Issue: New Series, Vol. 287, No. 5462, Mar. 31, 2000

Science, New Series, Vol. 287, No. 5462, Mar. 31, 2000

Previous Issue: New Series, Vol. 287, No. 5461, Mar. 24, 2000
Next Issue: New Series, Vol. 288, No. 5463, Apr. 7, 2000

Front Matter (53 pp.)
NetWatch, p. 2371

Laura Helmuth

Editors' Choice, pp. 2377+2379

Gilbert Chin

News

News of the Week

Conflict in Congo Threatens Bonobos and Rare Gorillas, pp. 2386-2387

Gretchen Vogel

Allègre Loses Job, Research Split off, p. 2387

Michael Balter

Mirror Film Is the Fairest of Them All, pp. 2387+2389

Robert F. Service

Richardson Puts Laser Project on Short Leash, pp. 2389-2390

David Malakoff

ScienceScope, pp. 2389+2391

Pallava Bagla; Michael Balter; Jeffrey Mervis; Erik Stokstad

Chipping Away at the Causes of Aging, p. 2390

Jean Marx

Drug-Resistant TB on the Rise, p. 2391

Erik Stokstad

Bat Researchers Dispute Rabies Policy, pp. 2391-2392

Christine Mlot

Austerity Push Begins a Bumpy Ride for R&D, pp. 2392-2393

Andrew Lawler

Aging NASA Satellite Headed for Fiery End, p. 2393

Laura Helmuth

Sky Survey Finds Mysterious Strangers, pp. 2393+2395

Charles Seife

Physicists Unveil Schrödinger's SQUID, p. 2395

Adrian Cho

Lab Accident Damages Solar Flare Satellite, p. 2395

Andrew Lawler

News Focus

In the Crossfire: Collins on Genomes, Patents, and 'Rivalry', pp. 2396-2398

Elliot Marshall; Elizabeth Pennisi; Leslie Roberts

When an Entire Country Is a Cohort, pp. 2398-2399

Lone Frank

Patent Suit Pits Postdoc against Former Mentor, pp. 2399+2401

Eliot Marshall

Oddities Both Lunar and Martian, pp. 2402-2403

Richard A. Kerr

Random Samples, p. 2405

Constance Holden

Science's Compass

Editorial

Sustainable Consumption, p. 2419

Norman Myers

Letters

Life on Snowball Earth, p. 2421

Warwick F. Vincent; Clive Howard-Williams

Asilomar Revisited, pp. 2421-2422

John Coulter

Untapped Source of Diplomats, p. 2422

Peter Cohen

Respect for the Opposition, p. 2422

Christopher D. Heinen; Steven B. Sands

pH Values below Zero, pp. 2422-2423

William A. Pryor

Close Encounters: Details Veto Depth from Shadows, pp. 2423-2425

Patrick Cavanagh; John M. Kennedy; Denis G. Pelli; Melanie Palomares

Corrections and Clarifications: Asilomar Revisited: Lessons for Today, p. 2425

Marcia Barinaga

Books et al.

The Human Role in Environmental History, pp. 2427-2428

Human Impact on Ancient Environments

Charles L. Redman

Review author[s]: Karl W. Butzer

Many Facets of a Noble Dane, p. 2428

On Tycho's Island: Tyco Brahne and His Assistants

John Robert Christianson

Review author[s]: Nicholas Jardine

Perspectives

Nanomatrices Are Cool, pp. 2429-2430

Giacinto Scoles; Kevin K. Lehmann

Stars at the Edge of Stability, pp. 2430-2431

Norbert Langer

RNA Interference, pp. 2431+2433

Phillip A. Sharp; Phillip D. Zamore

News from the Solar Interior, pp. 2434-2435

Douglas Gough

Bit Players in the Trombone Orchestra, pp. 2435-2436

Peter H. von Hippel; Debra H. Jing

Running the Red Light, pp. 2437-2438

Henri Buc

William Hamilton (1936-2000), p. 2438

David Haig; Naomi E. Pierce; Edward O. Wilson

Research

Research Article

Giant Birefringent Optics in Multilayer Polymer Mirrors, pp. 2451-2456

Michael F. Weber; Carl A. Stover; Larry R. Gilbert; Timothy J. Nevitt; Andrew J. Ouderkirk

Reports

Dynamic Variations at the Base of the Solar Convection Zone, pp. 2456-2460

R. Howe; J. Christensen-Dalsgaard; F. Hill; R. W. Komm; R. M. Larsen; J. Schou; M. J. Thompson; J. Toomre

Isolating the Spectroscopic Signature of a Hydration Shell with the Use of Clusters: Superoxide Tetrahydrate, pp. 2461-2463

J. Mathias Weber; Jude A. Kelley; Steen B. Nielsen; Patrick Ayotte; Mark A. Johnson

Hot and Dry Deep Crustal Xenoliths from Tibet, pp. 2463-2466

Bradley R. Hacker; Edwin Gnos; Lothar Ratschbacher; Marty Grove; Michael McWilliams; Stephen V. Sobolev; Jiang Wan; Wu Zhenhan

Global Carbon Sinks and Their Variability Inferred from Atmospheric O₂ and δ ¹³ C</latex>, pp. 2467-2470

M. Battle; M. L. Bender; P. P. Tans; J. W. C. White; J. T. Ellis; T. Conway; R. J. Francey

On the Presence of Liquid in Earth's Inner Core, pp. 2471-2474

S. C. Singh; M. A. J. Taylor; J. P. Montagner

Insect Population Control Using a Dominant, Repressible, Lethal Genetic System, pp. 2474-2476

Dean D. Thomas; Christl A. Donnelly; Roger J. Wood; Luke S. Alphey

Bicoid-Independent Formation of Thoracic Segments in Drosophila, pp. 2476-2479

Ernst A. Wimmer; Alan Carleton; Phoebe Harjes; Terry Turner; Claude Desplan

Necessity for Afferent Activity to Maintain Eye-Specific Segregation in Ferret Lateral Geniculate Nucleus, pp. 2479-2482

Barbara Chapman

Structure of the RNA Polymerase Domain of E. coli Primase, pp. 2482-2486

James L. Keck; Daniel D. Roche; A. Simon Lynch; James M. Berger

Mitotic Misregulation and Human Aging, pp. 2486-2492

Danith H. Ly; David J. Lockhart; Richard A. Lerner; Peter G. Schultz

Similar Requirements of a Plant Symbiont and a Mammalian Pathogen for Prolonged Intracellular Survival, pp. 2492-2493

K. LeVier; R. W. Phillips; V. K. Grippe; R. M. Roop II; G. C. Walker

Genetic Requirements for Inheritance of RNAi in C. elegans, pp. 2494-2497

Alla Grishok; Hiroaki Tabara; Craig C. Mello

Single-Molecule Study of Transcriptional Pausing and Arrest by E. coli RNA Polymerase, pp. 2497-2500

R. John Davenport; Gijs J. L. Wuite; Robert Landick; Carlos Bustamante

T Cell-Independent Rescue of B Lymphocytes from Peripheral Immune Tolerance, pp. 2501-2503

Valerie Kouskoff; Georges Lacaud; David Nemazee

AAAS News and Notes, p. 2507

Tiffany Ayers

Back Matter (61 pp.)

Previous Issue: New Series, Vol. 287, No. 5461, Mar. 24, 2000
Next Issue: New Series, Vol. 288, No. 5463, Apr. 7, 2000

Science, New Series, Vol. 288, No. 5463, Apr. 7, 2000

Previous Issue: New Series, Vol. 287, No. 5462, Mar. 31, 2000
Next Issue: New Series, Vol. 288, No. 5464, Apr. 14, 2000

Front Matter (45 pp.)
NetWatch, p. 7

Jocelyn Kaiser

Editors' Choice, pp. 13+15

Gilbert Chin

News

News of the Week

Study of HIV Transmission Sparks Ethics Debate, pp. 22-23

Gretchen Vogel

Five Researchers Die in Boating Accident, p. 23

David Malakoff

New Extrasolar Planets Hint at More to Come, pp. 23+25

Charles Seife

AIDS Research Head to Retire from NIH, pp. 25-26

Jon Cohen

ScienceScope, pp. 25+27+29

Andrew Lawler; Eliot Marshall; Adrian Cho; David Malakoff; Robert F. Service; Jocelyn Kaiser

Jury Awards $545,000 in Stanford Case, p. 26

Robert F. Service

UCSF Researchers Leave, Charging Bias, pp. 26-27

Marcia Barinaga

Hazel Trees Offer New Source of Cancer Drug, pp. 27-28

Robert F. Service

Lee to Remain as Academy President, p. 28

Dennis Normile

Chemical Tags Speed Delivery into Cells, pp. 28-29

Robert F. Service

Dinosaur Docudrama Blends Fact, Fantasy, pp. 29+31

Andrew Watson; Erik Stokstad

News Focus

'Faster, Cheaper, Better' on Trial, pp. 32-34

Andrew Lawler

Bringing Science to the National Parks, pp. 34-35+37

Jocelyn Kaiser

Uphill Battle to Honor Monk Who Demystified Heredity, pp. 37+39

Robert Koenig

Was Lamarck Just a Little Bit Right?, p. 38

Michael Balter

Global Survey Examines Impact of Depression, pp. 39-40

Constance Holden

Demand for Tech Workers Benefits Undergraduates, pp. 40-41

Jeffrey Mervis

Random Samples, p. 43

Constance Holden

Science's Compass

Editorial

Stop Censuring the Census, p. 53

Brooks Hanson; Floyd Bloom

Letters

From Cannon Balls to Yeast Cells, p. 55

Wilfred N. Arnold

Background on Bruno, p. 55

David E. Fisher

HIV-1 Nomenclature Proposal, pp. 55-57

D. L. Robertson; J. P. Anderson; J. A. Bradac; J. K. Carr; B. Foley; R. K. Funkhouser; F. Gao; B. H. Hahn; M. L. Kalish; C. Kuiken; G. H. Learn; T. Leitner; F. McCutchan; S. Osmanov; M. Peeters; D. Pieniazek; M. Salminen; P. M. Sharp; S. Wolinsky; B. Korber

Traces of Symmetric Chaos, pp. 57-58

Ian Stewart

Scientists at Brookhaven, p. 58

Alec Baldwin

Corrections and Clarifications: Ecologists on a Mission to Save the World, p. 58

Essays on Science and Society

Intimations of Immortality, p. 59

John Harris

Books et al.

Connections through a Matrix, p. 61

Proofs and Confirmations: The Story of the Alternating Sign Matrix Conjecture

David M. Bressoud

Review author[s]: Herbert S. Wilf

Fishing Stories, pp. 61-62

A Fish Caught in Time: The Search for the Coelacanth

Samantha Weinberg

Review author[s]: Axel Meyer

Perspectives

Unraveling a Membrane Protein, pp. 63-64

Jeffrey G. Forbes; George H. Lorimer

New Stars on the Block, pp. 64-65

Ray Jayawardhana

Receptors as Kissing Cousins, pp. 65+67

Graeme Milligan

"Frozen" Methane Escapes from the Sea Floor, pp. 68-69

Thomas Blunier

Awakening Aurora, p. 69

Orla Smith

Movement: Molecular to Robotic

On the Move, p. 79

Lisa Chong; Elizabeth Culotta; Andrew Sugden

News

Biologists and Engineers Create a New Generation of Robots That Imitate Life, pp. 80-83

Gary Taubes

In Nature, Animals That Stop and Start Win the Race, pp. 83-85

Elizabeth Pennisi

Tracking the Movements That Shape an Embryo, pp. 86-87

Gretchen Vogel

Reviews

The Way Things Move: Looking under the Hood of Molecular Motor Proteins, pp. 88-95

Ronald D. Vale; Ronald A. Milligan

Motility Powered by Supramolecular Springs and Ratchets, pp. 95-99

L. Mahadevan; P. Matsudaira

How Animals Move: An Integrative View, pp. 100-106

Michael H. Dickinson; Claire T. Farley; Robert J. Full; M. A. R. Koehl; Rodger Kram; Steven Lehman

Research

Research Article

Structure of the S15,S6,S18-rRNA Complex: Assembly of the 30S Ribosome Central Domain, pp. 107-112

Sultan C. Agalarov; G. Sridhar Prasad; Peter M. Funke; C. David Stout; James R. Williamson

Reports

Monolithic Microfabricated Valves and Pumps by Multilayer Soft Lithography, pp. 113-116

Marc A. Unger; Hou-Pu Chou; Todd Thorsen; Axel Scherer; Stephen R. Quake

Chain Mobility in the Amorphous Region of Nylon 6 Observed under Active Uniaxial Deformation, pp. 116-119

Leslie S. Loo; Robert E. Cohen; Karen K. Gleason

Low (Sub-1-Volt) Halfwave Voltage Polymeric Electro-Optic Modulators Achieved by Controlling Chromophore Shape, pp. 119-122

Yongqiang Shi; Cheng Zhang; Hua Zhang; James H. Bechtel; Larry R. Dalton; Bruce H. Robinson; William H. Steier

Dilational Processes Accompanying Earthquakes in the Long Valley Caldera, pp. 122-125

Douglas S. Dreger; Hrvoje Tkalčić; Malcolm Johnston

Nonbiological Fractionation of Iron Isotopes, pp. 126-128

A. D. Anbar; J. E. Roe; J. Barling; K. H. Nealson

Carbon Isotopic Evidence for Methane Hydrate Instability during Quaternary Interstadials, pp. 128-133

James P. Kennett; Kevin G. Cannariato; Ingrid L. Hendy; Richard J. Behl

Sink or Swim: Strategies for Cost-Efficient Diving by Marine Mammals, pp. 133-136

Terrie M. Williams; R. W. Davis; L. A. Fuiman; J. Francis; B. J. Le Boeuf; M. Horning; J. Calambokidis; D. A. Croll

Identification of a Coordinate Regulator of Interleukins 4, 13, and 5 by Cross-Species Sequence Comparisons, pp. 136-140

C. G. Loots; R. M. Locksley; C. M. Blankespoor; Z. E. Wang; W. Miller; E. M. Rubin; K. A. Frazer

Specialized Fatty Acid Synthesis in African Trypanosomes: Myristate for GPI Anchors, pp. 140-143

Yasu S. Morita; Kimberly S. Paul; Paul T. Englund

Unfolding Pathways of Individual Bacteriorhodopsins, pp. 143-146

F. Oesterhelt; D. Oesterhelt; M. Pfeiffer; A. Engel; H. E. Gaub; D. J. Müller

Specification of Drosophila Hematopoietic Lineage by Conserved Transcription Factors, pp. 146-149

Tim Lebestky; Ting Chang; Volker Hartenstein; Utpal Banerjee

Positioning of Longitudinal Nerves in C. elegans by Nidogen, pp. 150-154

Seonhee Kim; William G. Wadsworth

Receptors for Dopamine and Somatostatin: Formation of Hetero-Oligomers with Enhanced Functional Activity, pp. 154-157

Magalie Rocheville; Daniela C. Lange; Ujendra Kumar; Shutish C. Patel; Ramesh C. Patel; Yogesh C. Patel

Back Matter (59 pp.)

Previous Issue: New Series, Vol. 287, No. 5462, Mar. 31, 2000
Next Issue: New Series, Vol. 288, No. 5464, Apr. 14, 2000

Science, New Series, Vol. 288, No. 5464, Apr. 14, 2000

Previous Issue: New Series, Vol. 288, No. 5463, Apr. 7, 2000
Next Issue: New Series, Vol. 288, No. 5465, Apr. 21, 2000

Front Matter (42 pp.)
NetWatch, p. 223

Jocelyn Kaiser

Editors' Choice, pp. 229+231

Gilbert Chin

News

News of the Week

Florida Meeting Shows Perils, Promise of Dealing for Dinos, pp. 238-239

Constance Holden

Stealth Genome Rocks Rice Researchers, pp. 239+241

Elizabeth Pennisi

Hot Pepper Receptor Could Help Manage Pain, pp. 241-242

Gretchen Vogel

ScienceScope, pp. 241+243

Robert Koenig; Erik Stokstad; Adrian Cho; Pallava Bagla

Mir Gets New Lease on Its Scientific Life, p. 242

Andrew Lawler

Claim and Counterclaim on the Human Genome, pp. 242-243

Eliot Marshall

A Mold's Toxic Legacy Revisited, pp. 243-244

Michael Hagmann

Pruned Sanctions List Points to Closer Ties, p. 244

Jeffrey Mervis

Cancer Drugs Found to Work in New Way, p. 245

Marcia Barinaga

Transgenic Crops Report Fuels Debate, pp. 245+247

Jocelyn Kaiser

'Pre-Clovis' Site Fights for Recognition, p. 247

Erik Stokstad

News Focus: Mouse Economy

The Rise of the Mouse, Biomedicine's Model Mammal, pp. 248-251+253

David Malakoff

A Mouse Chronology, pp. 248-251+253-257

Elizabeth Pennisi

The Mouse House as a Recruiting Tool, pp. 254-255

Gretchen Vogel

A Deluge of Patents Creates Legal Hassles for Research, pp. 255-257

Eliot Marshall

Random Samples, p. 259

Constance Holden

Science's Compass

Editorial

Funding the Nanotech Frontier, p. 269

Philip H. Abelson

Letters

Science Policy and the NASA Triana Mission, p. 271

Roger Pielke Jr.; Robert Harriss

Origins of Vertebrate Success, pp. 271-272

Bernard Zalc; David R. Colman

Dynamic and Permanent, pp. 272-273

Colin Allen; Edward N. Zalta

Antiscrapie Drug Action, pp. 273-274

Laura Manuelidis; Suzette A. Priola

Policy Forum

DNA Banks for Endangered Animal Species, pp. 275+277

Oliver A. Ryder; Anne McLaren; Sydney Brenner; Ya-Ping Zhang; Kurt Benirschke

Books et al.

A Friendship's Fission, pp. 278-279

Copenhagen

Michael Frayn

Creating Copenhagen: A Symposium

Review author[s]: David Voss

Perspectives

Who's Got Rhythm?, pp. 280-281

Janet F. Werker; Athena Vouloumanos

An Infrared Look behind Stars, pp. 281+283

Craig J. Hogan

Stay the Executioner's Hand, pp. 283-284

Mark E. Gurney; Alfredo G. Tomasselli; Robert L. Heinrikson

Meeting at the Interface, p. 285

John H. Seinfeld

Pathways of Discovery

Infectious History, pp. 287-293

Joshua Lederberg

Research

Research Articles

Experiments and Simulations of Ion-Enhanced Interfacial Chemistry on Aqueous NaCl Aerosols, pp. 301-306

E. M. Knipping; M. J. Lakin; K. L. Foster; P. Jungwirth; D. J. Tobias; R. B. Gerber; D. Dabdub; B. J. Finlayson-Pitts

Impaired Nociception and Pain Sensation in Mice Lacking the Capsaicin Receptor, pp. 306-313

M. J. Caterina; A. Leffler; A. B. Malmberg; W. J. Martin; J. Trafton; K. R. Petersen-Zeitz; M. Koltzenburg; A. I. Basbaum; D. Julius

Reports

Titanium Carbide Nanocrystals in Circumstellar Environments, pp. 313-316

G. von Helden; A. G. G. M. Tielens; D. van Heijnsbergen; M. A. Duncan; S. Hony; L B. F. M. Waters; G. Meijer

Translating Biomolecular Recognition into Nanomechanics, pp. 316-318

J. Fritz; M. K. Baller; H. P. Lang; H. Rothuizen; P. Vettiger; E. Meyer; H.-J. Güntherodt; Ch. Gerber; J. K. Gimzewski

Atomic Layer Deposition of Oxide Thin Films with Metal Alkoxides as Oxygen Sources, pp. 319-321

Mikko Ritala; Kaupo Kukli; Antti Rahtu; Petri I. Räisänen; Markku Leskelä; Timo Sajavaara; Juhani Keinonen

Nanometer-Size α-PbO₂-Type TiO₂ in Garnet: A Thermobarometer for Ultrahigh-Pressure Metamorphism, pp. 321-324

Shyh-Lung Hwang; Pouyan Shen; Hao-Tsu Chu; Tzen-Fu Yui

The Influence of Canadian Forest Fires on Pollutant Concentrations in the United States, pp. 324-328

Gerhard Wotawa; Michael Trainer

Nonrandom Extinction and the Loss of Evolutionary History, pp. 328-330

Andy Purvis; Paul-Michael Agapow; John L. Gittleman; Georgina M. Mace

Chaperone Selection during Glycoprotein Translocation into the Endoplasmic Reticulum, pp. 331-333

Maurizio Molinari; Ari Helenius

Convergence of the Secretory Pathways for Cholera Toxin and the Filamentous Phage, CTXϕ, pp. 333-335

Brigid M. Davis; Elise H. Lawson; Maria Sandkvist; Afsar Ali; Shanmuga Sozhamannan; Matthew K. Waldor

Functional Role of Caspase-1 and Caspase-3 in an ALS Transgenic Mouse Model, pp. 335-339

Mingwei Li; Victor O. Ona; Christelle Guégan; Minghua Chen; Vernice Jackson-Lewis; L. John Andrews; Adam J. Olszewski; Philip E. Stieg; Jean-Pyo. Lee; Serge Przedborski; Robert M. Friedlander

The Outcome of Acute Hepatitis C Predicted by the Evolution of the Viral Quasispecies, pp. 339-344

Patrizia Farci; Atsushi Shimoda; Alessandra Coiana; Giacomo Diaz; Giovanna Peddis; Jacqueline C. Melpolder; Antonello Strazzera; David Y. Chien; Santiago J. Munoz; Angelo Balestrieri; Robert H. Purcell; Harvey J. Alter

Regulation of Area Identity in the Mammalian Neocortex by Emx2 and Pax6, pp. 344-349

Kathie M. Bishop; Guy Goudreau; Dennis D. M. O'Leary

Language Discrimination by Human Newborns and by Cotton-Top Tamarin Monkeys, pp. 349-351

Franck Ramus; Marc D. Hauser; Cory Miller; Dylan Morris; Jacques Mehler

Back Matter (37 pp.)

Previous Issue: New Series, Vol. 288, No. 5463, Apr. 7, 2000
Next Issue: New Series, Vol. 288, No. 5465, Apr. 21, 2000

Science, New Series, Vol. 288, No. 5465, Apr. 21, 2000

Previous Issue: New Series, Vol. 288, No. 5464, Apr. 14, 2000
Next Issue: New Series, Vol. 288, No. 5466, Apr. 28, 2000

Front Matter (33 pp.)
NetWatch, p. 395

Jocelyn Kaiser

Editors' Choice, pp. 401+403

Gilbert Chin

News

News of the Week

Patent Prompts Rochester to Sue for Slice of Drug Profits, pp. 410-411

David Malakoff

Is Alexander the Great's Father Missing, Too?, p. 411

Robert Koenig

Animal Rights Amendment Defeated, pp. 411+413

Robert Koenig

Panel Urges New Slots for Young Researchers, pp. 413-414

Robert Koenig

ScienceScope, pp. 413+415

Govert Schilling; Jeffrey Mervis; Jocelyn Kaiser; Andrew Lawler

When Fittest Survive, Do Other Animals Matter?, pp. 414-415

Richard A. Kerr

Plans for Mars Unite Cancer, Space Agencies, pp. 415-416

Andrew Lawler

Are Placebo-Controlled Drug Trials Ethical?, p. 416

Martin Ense

Revealing a Dinosaur Heart of Stone, pp. 416-417

Virginia Moreli

DOE Team Sequences Three Chromosomes, pp. 417+419

Elizabeth Pennisi

Ehlers Offers Remedies for Ailing U.S. System, p. 419

Jeffrey Mervis

News Focus

LIGO's Mission of Gravity, pp. 420-423

Robert Irion

Hazards of Particles, PCBs Focus of Philadelphia Meeting, pp. 424-425

Jocelyn Kaiser

Chemists Unveil Molecular Wizardry in San Francisco, pp. 425+427

Robert F. Service

Sharp Jump in Teaching Fellows Draws Fire from Educators, p. 428

Jeffrey Mervis

Hopes Grow for Hybrid Rice to Feed Developing World, p. 429

Dennis Normile

Random Samples, p. 431

Constance Holden

Science's Compass

Editorial

Frontier Physics with Correlated Electrons, p. 437

Robert J. Birgeneau; Marc A. Kastner

Letters

Physical Hazards of Tailings Dams, p. 439

Cheryl K. Rofer; Tõnis Kaasik; Zofia Waclawek

Historical Views on the Human Embryo, p. 439

Edward J. Furton; Noëlle Lenoir

HIV-Associated Dementia, pp. 440-442

Eugene O. Major; Dianne Rausch; Christina Marra; David Clifford; Suzanne Gartner; Justin C. McArthur

Policy Forum

Astronomy and the Degrading Environment, pp. 443+445

Johannes Andersen

Books et al.

A Map of Babel, pp. 446-447

n01se: A Series of Exhibitions about Information and Transformation

Adam Lowe; Simon Schaffer; Curators

n01se: Universal Language, Pattern Recognition, Data Synaesthetics

Adam Lowe; Simon Schaffer

Review author[s]: Trevor W. Robbins

Professor Newton's Principles, p. 447

Thinking about Physics

Roger G. Newton

Review author[s]: Chris Quigg

Perspectives

Shape Persistence of Synthetic Polymers, pp. 448-449

Christopher K. Ober

Movement Patterns in Spoken Language, pp. 449+451

John L. Locke

Marking Time for a Kingdom, pp. 451-453

Michael W. Young

Nota Bene: Contortions of the Heart, p. 453

Orla Smith

Tech.Sight

Adaptive Optics, pp. 455-456

Roger Angel; Bob Fugate

Prime Pedigrees, p. 457

Cyrillic 3

Review author[s]: Brian R. Shmaefsky

An Improved Tool for Molecular Biology, pp. 457-458

OMIGA 2.0

Review author[s]: Allen B. Rawitch

Modeling Population Genetics, p. 458

PopGene

Review author[s]: Ellen Quardokus

Correlated Electron Systems

Electronic Cooperation, p. 461

Ian S. Osborne

Reviews

Orbital Physics in Transition-Metal Oxides, pp. 462-468

Y. Tokura; N. Nagaosa

Advances in the Physics of High-Temperature Superconductivity, pp. 468-474

J. Orenstein; A. J. Millis

Quantum Criticality: Competing Ground States in Low Dimensions, pp. 475-480

Subir Sachdev

Viewpoint

Sources of Quantum Protection in High-T_c Superconductivity, pp. 480-482

Philip W. Anderson

Research

Research Article

Positional Syntenic Cloning and Functional Characterization of the Mammalian Circadian Mutation tau, pp. 483-491

Phillip L. Lowrey; Kazuhiro Shimomura; Marina P. Antoch; Shin Yamazaki; Peter D. Zemenides; Martin R. Ralph; Michael Menaker; Joseph S. Takahashi

Reports

Electronic Structures of Single-Walled Carbon Nanotubes Determined by NMR, pp. 492-494

X.-P. Tang; A. Kleinhammes; H. Shimoda; L. Fleming; K. Y. Bennoune; S. Sinha; C. Bower; O. Zhou; Y. Wu

Crossed Nanotube Junctions, pp. 494-497

M. S. Fuhrer; J. Nygård; L. Shih; M. Forero; Young-Gui Yoon; M. S. C. Mazzoni; Hyoung Joon Choi; Jisoon Ihm; Steven G. Louie; A. Zettl; Paul L. McEuen

Tectonic Implications of U-Pb Zircon Ages of the Himalayan Orogenic Belt in Nepal, pp. 497-499

P. G. DeCelles; G. E. Gehrels; J. Quade; B. LaReau; M. Spurlin

New Observational Constraints for Atmospheric Hydroxyl on Global and Hemispheric Scales, pp. 500-503

S. A. Montzka; C. M. Spivakovsky; J. H. Butler; J. W. Elkins; L. T. Lock; D. J. Mondeel

Cardiovascular Evidence for an Intermediate or Higher Metabolic Rate in an Ornithischian Dinosaur, pp. 503-505

Paul E. Fisher; Dale A. Russell; Michael K. Stoskopf; Reese E. Barrick; Michael Hammer; Andrew A. Kuzmitz

A Structural Framework for Deciphering the Link between I-A ^g7 and Autoimmune Diabetes, pp. 505-511

Adam L. Corper; Thomas Stratmann; Vasso Apostolopoulos; Christopher A. Scott; K. Christopher Garcia; Angray S. Kang; Ian A. Wilson; Luc Teyton

The Eye Injury of King Philip II and the Skeletal Evidence from the Royal Tomb II at Vergina, pp. 511-514

Antonis Bartsiokas

Emergence of Genetic Instability in Children Treated for Leukemia, pp. 514-517

B. A. Finette; A. C. Homans; R. J. Albertini

Homologs of Small Nucleolar RNAs in Archaea, pp. 517-522

Arina D. Omer; Todd M. Lowe; Anthony G. Russell; Holger Ebhardt; Sean R. Eddy; Patrick P. Dennis

Transport of Peptide: MHC Class II Complexes in Developing Dendritic Cells, pp. 522-527

Shannon J. Turley; Kayo Inaba; Wendy S. Garrett; Melanie Ebersold; Julia Unternaehrer; Ralph M. Steinman; Ira Mellman

On the Origin of Internal Structure of Word Forms, pp. 527-531

Peter F. MacNeilage; Barbara L. Davis

Illusions in Reasoning about Consistency, pp. 531-532

P. N. Johnson-Laird; Paolo Legrenzi; Vittorio Girotto; Maria S. Legrenzi

Back Matter (32 pp.)

Previous Issue: New Series, Vol. 288, No. 5464, Apr. 14, 2000
Next Issue: New Series, Vol. 288, No. 5466, Apr. 28, 2000

Science, New Series, Vol. 288, No. 5466, Apr. 28, 2000

Previous Issue: New Series, Vol. 288, No. 5465, Apr. 21, 2000
Next Issue: New Series, Vol. 288, No. 5467, May 5, 2000

Front Matter (36 pp.)
NetWatch, p. 571

Jocelyn Kaiser

Editors' Choice, pp. 577+579

Gilbert Chin

News

News of the Week

In Contrast to Dolly, Cloning Resets Telomere Clock in Cattle, pp. 586-587

Gretchen Vogel

NIH Nomination on Hold for This Year, p. 587

Eliot Marshall

Task Force Tinkers with Research Council, pp. 587+589

Andrew Lawler

Draft Report Affirms Human Influence, pp. 589-590

Richard A. Kerr

ScienceScope, pp. 589+591

Eliot Marshall; Wayne Kondro; Martin Enserink; David Malakoff

AIDS Researchers Decry Mbeki's Views on HIV, pp. 590-591

Jon Cohen

Heat Flow Runs into Quantum Limit, pp. 591-592

Adrian Cho

CITES Puts off Plan to Hasten Shipments, p. 592

Wendy Williams

Relativity Passes a Tough Cosmic Test, p. 593

Govert Schilling

Milky Way Looks like Big Kid on the Block, pp. 593+595

Govert Schilling

Boomerang Returns with Surprising News, p. 595

Charles Seife

News Focus

NIH, under Pressure, Boosts Minority Health Research, pp. 596-597

Laura Helmuth

Working in the Hot Zone: Galveston's Microbe Hunters, pp. 598-600

Martin Enserink

Information Technology Takes a Different Tack, pp. 600-601

David Malakoff

Science and Policy Clash at Yucca Mountain, p. 602

Richard A. Kerr

The Science of Astrobiology Takes Shape, pp. 603+605

Robert Irion

Random Samples, p. 607

Constance Holden

Science's Compass

Editorial

Opportunity for Agricultural Biotechnology, p. 615

Richard J. Mahoney

Letters

Eligibility for CSEM Scholarships, p. 617

Norman L. Fortenberry

Support for Congolese Conservationists, p. 617

Andrew Plumptre; Terese Hart; Amy Vedder; John Robinson

BIOPAT Does Not Trade in Names, pp. 617-618

C. Bätke; G. Haszprunar; J. Köhler; H. K. Schminke; C. Naumann; M. Türkey

Metabolic Analysis in Drug Discovery, pp. 618-619

María Luz Cárdenas; Athel Cornish-Bowden; Jürgen Drews

Planetary Solids Older Than Earth, pp. 619-620

Donald D. Clayton; David J. Stevenson

Corrections and Clarifications: Marking Time for a Kingdom, p. 620

Corrections and Clarifications: Front Matter, p. 620

Corrections and Clarifications: 'Faster, Cheaper, Better' on Trial, p. 620

Corrections and Clarifications: Close Encounters: Details Veto Depth from Shadows, p. 620

Corrections and Clarifications: Views of the Final Frontier, p. 620

Policy Forum

Wiring up the Island State, pp. 621+623

Leo Wee Hin Tan; R. Subramaniam

Books et al.

If You Build It, Will It Know?, pp. 624-625

Understanding Intelligence

Rolf Pfeifer; Christian Scheier

Review author[s]: Arthur B. Markman

All Alone after All?, p. 625

Rare Earth: Why Complex Life Is Uncommon in the Universe

Peter D. Ward; Donald Brownlee

Review author[s]: Christopher P. McKay

Perspectives

Sulfate Clues for the Early History of Atmospheric Oxygen, pp. 626-627

Adina Paytan

The Best of Times, the Worst of Times, pp. 627+629

W. French Anderson

Prospects for the Polymer Nanoengineer, pp. 630-631

Sumit Mazumdar

Of Flies and Mice, pp. 631-632

Valina L. Dawson

Light at the End of the Channel, pp. 632-633

Joan Weliky Conaway; Ronald C. Conaway

Research

Research Articles

Carrier-Envelope Phase Control of Femtosecond Mode-Locked Lasers and Direct Optical Frequency Synthesis, pp. 635-639

David J. Jones; Scott A. Diddams; Jinendra K. Ranka; Andrew Stentz; Robert S. Windeler; John L. Hall; Steven T. Cundiff

Architecture of RNA Polymerase II and Implications for the Transcription Mechanism, pp. 640-649

Patrick Cramer; David A. Bushnell; Jianhua Fu; Averell L. Gnatt; Barbara Maier-Davis; Nancy E. Thompson; Richard R. Burgess; Aled M. Edwards; Peter R. David; Roger D. Kornberg

Reports

Windows through the Dusty Disks Surrounding the Youngest Low-Mass Protostellar Objects, pp. 649-652

J. Cernicharo; A. Noriega-Crespo; D. Cesarsky; B. Lefloch; E. González-Alfonso; F. Najarro; E. Dartois; S. Cabrit

Control of Energy Transfer in Oriented Conjugated Polymer-Mesoporous Silica Composites, pp. 652-656

Thuc-Quyen Nguyen; Junjun Wu; Vinh Doan; Benjamin J. Schwartz; Sarah H. Tolbert

A Superconducting Field-Effect Switch, pp. 656-658

J. H. Schön; Ch. Kloc; R. C. Haddon; B. Batlogg

The Archean Sulfur Cycle and the Early History of Atmospheric Oxygen, pp. 658-661

Donald E. Canfield; Kirsten S. Habicht; Bo Thamdrup

Heightened Odds of Large Earthquakes near Istanbul: An Interaction-Based Probability Calculation, pp. 661-665

Tom Parsons; Shinji Toda; Ross S. Stein; Aykut Barka; James H. Dieterich

Extension of Cell Life-Span and Telomere Length in Animals Cloned from Senescent Somatic Cells, pp. 665-669

Robert P. Lanza; Jose B. Cibelli; Catherine Blackwell; Vincent J. Cristofalo; Mary Kay Francis; Gabriela M. Baerlocher; Jennifer Mak; Michael Schertzer; Elizabeth A. Chavez; Nancy Sawyer; Peter M. Lansdorp; Michael D. West

Gene Therapy of Human Severe Combined Immunodeficiency (SCID)-X1 Disease, pp. 669-672

Marina Cavazzana-Calvo; Salima Hacein-Bey; Geneviève de Saint Basile; Fabian Gross; Eric Yvon; Patrick Nusbaum; Françoise Selz; Christophe Hue; Stéphanie Certain; Jean-Laurent Casanova; Philippe Bousso; Françoise Le Deist; Alain Fischer

Localization of a Short-Term Memory in Drosophila, pp. 672-675

T. Zars; M. Fischer; R. Schulz; M. Heisenberg

Control of Homeostasis of CD8⁺ Memory T Cells by Opposing Cytokines, pp. 675-678

Chia Chi Ku; Masaaki Murakami; Akemi Sakamoto; John Kappler; Philippa Marrack

Location of a Major Susceptibility Locus for Familial Schizophrenia on Chromosome 1q21-q22, pp. 678-682

Linda M. Brzustowicz; Kathleen A. Hodgkinson; Eva W. C. Chow; William G. Honer; Anne S. Bassett

Resetting Central and Peripheral Circadian Oscillators in Transgenic Rats, pp. 682-685

Shin Yamazaki; Rika Numano; Michikazu Abe; Akiko Hida; Ri-ichi Takahashi; Masatsugu Ueda; Gene D. Block; Yoshiyuki Sakaki; Michael Menaker; Hajime Tei

AAAS News and Notes, pp. 689-690

Tiffany Ayers

Back Matter (70 pp.)

Previous Issue: New Series, Vol. 288, No. 5465, Apr. 21, 2000
Next Issue: New Series, Vol. 288, No. 5467, May 5, 2000