Science, New Series, Vol. 231, No. 4733, Jan. 3, 1986

Previous Issue: New Series, Vol. 230, No. 4732, Dec. 20, 1985
Next Issue: New Series, Vol. 231, No. 4734, Jan. 10, 1986

Front Matter (10 pp.)
A New Look, p. 9

Daniel E. Koshland

Letters

Dome or Crater?, p. 10

James Breckenridge

Dome or Crater?: Response, p. 10

Peter Thomas

Dragonfly Aerodynamics, p. 10

George T. Yates; Chris Somps; Marvin Luttges

Dragonfly Aerodynamics: Response, p. 10

Chris Somps; Marvin Luttges

Erratum: AIDS Virus Presents Moving Target, p. 10

News & Comment

AIDS Priority Fight Goes to Court, pp. 11-12

Colin Norman

Biotech Market Changing Rapidly, pp. 12-14

Mark Crawford

Europe Joins Forces on Condensed Matter, p. 15

David Dickson

Australia Bids to Reenter the Space Race, pp. 16-17

David Dickson

Briefing

States Seek Remand of EPA Waste Regs, p. 18

Mark Crawford

End of the Line for Synfuels Corporation, p. 18

Mark Crawford

Dinosaurs Ruffle Some Feathers in California, pp. 18-19

Eliot Marshall

EPA Sued on Acid Rain, p. 19

Marjorie Sun

Comings and Goings, p. 19

Research News

Blindness of Prematurity Unexplained, pp. 20-22

Gina Kolata

Methane Doubling Upheld, p. 21

Richard A. Kerr

Ballistic Electron Transport Seen in GaAs, pp. 22-24

Arthur L. Robinson

Electroactive Polymers and Macromolecular Electronics, pp. 25-31

Christopher E. D. Chidsey; Royce W. Murray

Surface Functionalization of Electrodes with Molecular Reagents, pp. 32-37

Mark S. Wrighton

Reports

Experiments on Salt Fingers in a Hele Shaw Cell, pp. 39-41

J. Taylor; G. Veronis

The Accumulation of Cosmogenic Chlorine-36 in Rocks: a Method for Surface Exposure Dating, pp. 41-43

Fred M. Phillips; Brian D. Leavy; Nancy O. Jannik; David Elmore; Peter W. Kubik

Hydrothermal Germanium over the Southern East Pacific Rise, pp. 43-45

Richard A. Mortlock; Philip N. Froelich

Life History of Symbiont-Bearing Giant Clams from Stable Isotope Profiles, pp. 46-48

Douglas S. Jones; Douglas F. Williams; Christopher S. Romanek

Osmotic Adaptation by Gram-Negative Bacteria: Possible Role for Periplasmic Oligosaccharides, pp. 48-51

Karen J. Miller; Eugene P. Kennedy; Vernon N. Reinhold

Heat Shock Elicits Production of Sexual Inducer in Volvox, pp. 51-54

David L. Kirk; Marilyn M. Kirk

Detection of Smoking-Related Covalent DNA Adducts in Human Placenta, pp. 54-57

Richard B. Everson; Erika Randerath; Regina M. Santella; Robert C. Cefalo; Tommie A. Avitts; Kurt Randerath

Human Monoclonal Antibodies to Pf 155, a Major Antigen of Malaria Parasite Plasmodium falciparum, pp. 57-59

Rachanee Udomsangpetch; Katarina Lundgren; Klavs Berzins; Birgitta Wåhlin; Hedvig Perlmann; Marita Troye-Blomberg; Jan Carlsson; Mats Wahlgren; Peter Perlmann; Anders Björkman

AAAS News

Koshland: The First Year, p. 60

Joan Wrather

Book Examines ``Scientific Research and New Religions'', p. 60

Proposals and Resolutions Invited for 1986 Council Meeting, p. 61

D.C. Members--TV and Radio Reviewers Needed, p. 61

1985 Election Results, pp. 61-62

Book Reviews

The Creation of a Technique, p. 63

The Beginnings of Electron Microscopy

Peter W. Hawkes

Review author[s]: J. M. Cowley

A Technological Innovation, pp. 63-64

The Continuous Wave

Hugh G. J. Aitken

Review author[s]: Arthur L. Norberg

Animal Behavior, pp. 64-65

Experimental Behavioral Ecology and Sociobiology

Bert Hölldobler; Martin Lindauer

Review author[s]: Mary Jane West-Eberhard

Gibbons, pp. 65-66

The Lesser Apes

Holger Preuschoft; David J. Chivers; Warren Y. Brockelman; Norman Creel

Review author[s]: John G. H. Cant

Back Matter (27 pp.)

Previous Issue: New Series, Vol. 230, No. 4732, Dec. 20, 1985
Next Issue: New Series, Vol. 231, No. 4734, Jan. 10, 1986

Science, New Series, Vol. 231, No. 4734, Jan. 10, 1986

Previous Issue: New Series, Vol. 231, No. 4733, Jan. 3, 1986
Next Issue: New Series, Vol. 231, No. 4735, Jan. 17, 1986

Front Matter (15 pp.)
Planet Earth, p. 101

Philip H. Abelson

Letters

The National Science Board, p. 103

Saunders Mac Lane

Genetic Engineering, p. 103

W. John Hayden

SSC Design, p. 103

Donald H. Stork

Gastronomic Variety, p. 103

Richard McManus

Erratum: 1986: A Vintage Year for Space Science, p. 103
Erratum: Beggs Takes a Leave of Absence at NASA, p. 103

News & Comment

NASA and Military Press for a Spaceplane, pp. 105-107

Eliot Marshall

A Risk Reduction Center Gains U.S. Support, pp. 107-108

R. Jeffrey Smith

Soviets Launch Computer Literacy Drive, pp. 109-110

Constance Holden

Briefing

High Selenium Levels Confirmed in Six States, p. 111

Eliot Marshall

NRC Finds Crisis in Remote Sensing, pp. 111-112

M. Mitchell Waldrop

Reye's Data to be Turned over to Company, p. 112

Gina Kolata

Creationism Downed Again in Louisiana, p. 112

Roger Lewin

Research News

When Stones Can Be Deceptive, pp. 113-115

Roger Lewin

Geophysics Briefing, pp. 116-117

Richard A. Kerr

Evolution of Mechanisms Controlling Mating Behavior, pp. 121-125

David Crews; Michael C. Moore

The 1985 Nobel Prize in Physiology or Medicine, pp. 126-129

A. G. Motulsky

Background and Mass Extinctions: The Alternation of Macroevolutionary Regimes, pp. 129-133

David Jablonski

Automated Chemical Synthesis of a Protein Growth Factor for Hemopoietic Cells, Interleukin-3, pp. 134-139

Ian Clark-Lewis; Ruedi Aebersold; Herman Ziltener; John W. Schrader; Leroy E. Hood; Stephen B. H. Kent

Reports

Atmospheric Deposition and Canopy Interactions of Major Ions in a Forest, pp. 141-145

S. E. Lindberg; G. M. Lovett; D. D. Richter; D. W. Johnson

Modification of the Active Site of Alkaline Phosphatase by Site-Directed Mutagenesis, pp. 145-148

Soumitra S. Ghosh; Susan Clark Bock; Steven E. Rokita; Emil Thomas Kaiser

Specific Immunosuppression by Immunotoxins Containing Daunomycin, pp. 148-150

E. Diener; U. E. Diner; A. Sinha; S. Xie; R. Vergidis

Antigens Induced on Erythrocytes by P. falciparum: Expression of Diverse and Conserved Determinants, pp. 150-153

Kevin Marsh; Russell J. Howard

Rat Resistance to Schistosomiasis: Platelet-Mediated Cytotoxicity Induced by C-Reactive Protein, pp. 153-156

Daniel Bout; Michel Joseph; Michel Pontet; Han Vorng; Didier Deslée; André Capron

Effect of Antibodies to Recombinant and Synthetic Peptides on P. falciparum Sporozoites in Vitro, pp. 156-159

D. Mazier; S. Mellouk; R. L. Beaudoin; B. Texier; P. Druilhe; W. Hockmeyer; J. Trosper; C. Paul; Y. Charoenvit; J. Young; F. Miltgen; L. Chedid; J. P. Chigot; B. Galley; O. Brandicourt; M. Gentilini

Thyrotropin-Releasing Hormone Precursor: Characterization in Rat Brain, pp. 159-161

Ronald M. Lechan; Ping Wu; Ivor M. D. Jackson; Hugh Wolf; Sharon Cooperman; Gail Mandel; Richard H. Goodman

Systemic Ethanol: Selective Enhancement of Responses to Acetylcholine and Somatostatin in Hippocampus, pp. 161-163

Jorge R. Mancillas; George R. Siggins; Floyd E. Bloom

Book Reviews

The Contours of a Debate, p. 164

The Intelligence Men

Raymond E. Fancher

Review author[s]: Leila Zenderland

Ethnological Displays, pp. 164-165

All the World's Fair

Robert W. Rydell

Review author[s]: Burton Benedict

Chinese Micropaleontology, pp. 165-166

Marine Micropaleontology of China

Wang Pinxian

Acta Micropalaeontologica Sinica

Sheng Jin-Zhang

Review author[s]: Jere H. Lipps

Glirology, pp. 166-167

Evolutionary Relationships among Rodents

W. Patrick Luckett; Jean-Louis Hartenberger

Review author[s]: Malcolm C. McKenna

The Study of Polymers, p. 167

Polymers

Herbert Morawetz

Review author[s]: Cheves Walling

Back Matter (26 pp.)

Previous Issue: New Series, Vol. 231, No. 4733, Jan. 3, 1986
Next Issue: New Series, Vol. 231, No. 4735, Jan. 17, 1986

Science, New Series, Vol. 231, No. 4735, Jan. 17, 1986

Previous Issue: New Series, Vol. 231, No. 4734, Jan. 10, 1986
Next Issue: New Series, Vol. 231, No. 4736, Jan. 24, 1986

Front Matter (29 pp.)
The Social Process of Science, p. 201

Gerard Piel

Letters

Consultation on ``Star Wars'', p. 203

John Bardeen

Human DNA Repository, p. 203

Jeanette S. Felix; W. Sue Badman

AIDS in Africa, p. 203

Uli Linke

Erratum: Keyworth Quits White House Post, p. 203
Erratum: What Makes Nerves Regenerate?, p. 203

News & Comment

France Pushes Europe toward Manned Space Flight, pp. 209-210

David Dickson

Congress Approves Deals for Ten Universities, p. 211

Colin Norman

OSTP Ponders Plant Research Initiatives, p. 212

Mark Crawford

Condor Recovery Effort Hurt by Strategy Debate, pp. 213-214

Mark Crawford

Briefing

Appeals Court Backs Gould's Laser Claim, p. 214

Eliot Marshall

CIA Funding Dispute Claims Victim at Harvard, pp. 214-215

R. Jeffrey Smith

McTague Named Acting Science Adviser, p. 215

Colin Norman

OTA Optimistic about Scientific Work Force, pp. 215-216

Constance Holden

Britain Seeks to Broaden Debate on CERN's Future, p. 216

David Dickson

Research News

Transistors Head for the Trenches, pp. 217-218

Arthur L. Robinson

Mass Extinctions Select Different Victims, pp. 219-220

Roger Lewin

Why Do Cancer Cells Resist Drugs?, pp. 220-221

Gina Kolata

Colliding and Merging Galaxies, pp. 227-234

François Schweizer

Defense Strategies against Hypoxia and Hypothermia, pp. 234-241

P. W. Hochachka

Industrial Support of University Research in Biotechnology, pp. 242-246

David Blumenthal; Michael Gluck; Karen Seashore Louis; David Wise

Reports

Identification of Hydroxymethanesulfonate in Fog Water, pp. 247-249

J. William Munger; Christine Tiller; Michael R. Hoffmann

Geomorphic Evidence for the Distribution of Ground Ice on Mars, pp. 249-252

Steven W. Squyres; Michael H. Carr

Human T-Cell γ Chain Genes: Organization, Diversity, and Rearrangement, pp. 252-255

Thomas Quertermous; Cornelis Murre; Deno Dialynas; Allan D. Duby; Jack L. Strominger; Thomas A. Waldman; J. G. Seidman

T-Cell Recognition of Ia Molecules Selectively Altered by a Single Amino Acid Substitution, pp. 255-258

Melissa A. Brown; Laurie A. Glimcher; Ellen A. Nielsen; Wiliam E. Paul; Ronald N. Germain

Quantitative Analysis of D2 Dopamine Receptor Binding in the Living Human Brain by PET, pp. 258-261

Lars Farde; HÅakan Hall; Erling Ehrin; Göran Sedvall

Alterations of myc, myb, and ras ^Ha Proto-oncogenes in Cancers are Frequent and Show Clinical Correlation, pp. 261-265

Jun Yokota; Yasuko Tsunetsugu-Yokota; Hector Battifora; Carol Le Fevre; Martin J. Cline

Interferon and c-ets-1 Genes in the Translocation (9;11)(p22;q23) in Human Acute Monocytic Leukemia, pp. 265-267

Manuel O. Diaz; Michelle M. Le Beau; Paula Pitha; Janet D. Rowley

Book Reviews

The Military Influence, pp. 277-278

Military Enterprise and Technological Change

Merritt Roe Smith

Review author[s]: Stuart W. Leslie

A Technological Awakening, pp. 278-279

Mechanical Metamorphosis

Neil Longley York

Review author[s]: Paul F. Paskoff

The Psychology of Music, p. 279

The Musical Mind

John A. Sloboda

Review author[s]: W. Jay Dowling

Some Other Books of Interest, pp. 279-280

Haldane

Krishna R. Dronamraju

Economic and Medicinal Plant Research

H. Wagner; Hiroshi Hikino; Norman R. Farnsworth

The Evolutionary Process

Verne Grant

Review author[s]: K. L.

Back Matter (29 pp.)

Previous Issue: New Series, Vol. 231, No. 4734, Jan. 10, 1986
Next Issue: New Series, Vol. 231, No. 4736, Jan. 24, 1986

Science, New Series, Vol. 231, No. 4736, Jan. 24, 1986

Previous Issue: New Series, Vol. 231, No. 4735, Jan. 17, 1986
Next Issue: New Series, Vol. 231, No. 4737, Jan. 31, 1986

Front Matter (21 pp.)
Evolving State-University-Industry Relations, p. 317

Philip H. Abelson

Letters

Archeology Congress, p. 319

Victor Pretorius; Thomas C. Patterson; Philip L. Kohl

Complexity, p. 319

B. Raymond Fink

Erratum: Polycyclic Hydrocarbons and Carcinogenesis, p. 319

News & Comment

Proposed New Psychiatric Diagnoses Raise Charges of Gender Bias, pp. 327-328

Constance Holden

Fiscal Neglect Breeds Problems for Seed Banks, pp. 329-330

Marjorie Sun

Limited ASAT Proposal Gains Backers, pp. 331-332

R. Jeffrey Smith

Briefing

Fossil Research Faces Sharp Cutbacks in `87, pp. 332-333

Mark Crawford

Acid Rain Plan Draws Mixed Review, p. 333

Marjorie Sun

Nuclear Testing up Sharply under Reagan, pp. 333-334

R. Jeffrey Smith

Rancho Seco Reactor Suffers Another Mishap, p. 334

Eliot Marshall

Research News

Shakespeare's New Poem: An Ode to Statistics, pp. 335-336

Gina Kolata

Is Cygnus X-3 a Quark Star?, pp. 336-338

M. Mitchell Waldrop

The Sun is Fading, p. 339

Richard A. Kerr

Briefing, p. 340

Jean L. Marx; Arthur L. Robinson

The Origin of the Moon, pp. 341-345

Alan P. Boss

Electrons in Silicon Microstructures, pp. 346-349

R. E. Howard; L. D. Jackel; P. M. Mankiewich; W. J. Skocpol

Optical Activity and Ferroelectricity in Liquid Crystals, pp. 350-355

J. W. Goodby

Selenium in Organic Synthesis, pp. 356-361

Dennis Liotta; Robert Monahan

The 1985 Nobel Prize in Chemistry, pp. 362-364

Wayne A. Hendrickson

Tissue-Specific Cell Lineages Originate in the Gastrula of the Zebrafish, pp. 365-368

Charles B. Kimmel; Rachel M. Warga

Reports

Ingestion of Petroleum by Seabirds Can Serve as a Monitor of Water Quality, pp. 373-376

P. D. Boersma

Retinal Dystrophy: Development Retarded by Galactose Feeding in Spontaneously Hypertensive Rats, pp. 376-378

Robert N. Frank; Richard J. Keirn; Gail V. Keirn; Michael A. Mancini; Janet K. Khoury

Hu-ets-1 and Hu-ets-2 Genes are Transposed in Acute Leukemias with (4;11) and (8;21) Translocations, pp. 379-382

Nicoletta Sacchi; Dennis K. Watson; Ad H. M. Guerts Van Kessel; Anne Hagemeijer; John Kersey; Harry D. Drabkin; David Patterson; Takis S. Papas

Binding of HTLV-III/LAV to T4 ⁺ T Cells by a Complex of the 110K Viral Protein and the T4 Molecule, pp. 382-385

J. S. McDougal; M. S. Kennedy; J. M. Sligh; S. P. Cort; A. Mawle; J. K. A. Nicholson

Prostacyclin Stimulation of the Activation of Blood Coagulation Factor X by Platelets, pp. 385-388

Asim K. Dutta-Roy; Tarun K. Ray; Asru K. Sinha

A Parathyroid Hormone--Like Protein from Cultured Human Keratinocytes, pp. 388-390

J. J. Merendino; K. L. Insogna; L. M. Milstone; A. E. Broadus; A. F. Stewart

Protein-Tyrosine Kinase Activity in Saccharomyces cerevisiae, pp. 390-393

Gary Schieven; Jeremy Thorner; G. Steven Martin

The Context Effect Does not Require a Fourth Base Pair, pp. 393-395

Don Ayer; Michael Yarus

A Balanced Translocation in Mice with a Neurological Defect, pp. 395-397

J. C. Rutledge; K. T. Cain; N. L. A. Cacheiro; C. V. Cornett; C. G. Wright; W. M. Generoso

A Blood Vessel Model Constructed from Collagen and Cultured Vascular Cells, pp. 397-400

Crispin B. Weinberg; Eugene Bell

Sevenless: A Cell-Specific Homeotic Mutation of the Drosophila Eye, pp. 400-402

Andrew Tomlinson; Donald F. Ready

Dynamics of Lymphocyte-Endothelial Interactions in Vivo, pp. 402-405

Matthew Bjerknes; Hazel Cheng; Clifford A. Ottaway

Reductions in Arterial Diameter Produced by Chronic Decreases in Blood Flow are Endothelium-Dependent, pp. 405-407

B. Lowell Langille; Frank O'Donnell

Ras-Transformed Cells: Altered Levels of Phosphatidylinositol-4,5-bisphosphate and Catabolites, pp. 407-410

Laurie F. Fleischman; Suresh B. Chahwala; Lewis Cantley

Book Reviews

Roots of Criminality, pp. 413-414

Crime and Human Nature

James Q. Wilson; Richard J. Herrnstein

Review author[s]: Joseph Gusfield

German Science abroad, pp. 414-415

Cultural Imperialism and Exact Sciences

Lewis Pyenson

Review author[s]: Jeffrey A. Johnson

Algal Fossils, p. 415

Paleoalgology

D. F. Toomey; M. H. Nitecki

Review author[s]: Andrew H. Knoll

Cell Proliferation, pp. 415-416

The Biology of Cell Reproduction

Renato Baserga

Review author[s]: Gary Stein; Janet Stein

Back Matter (19 pp.)

Previous Issue: New Series, Vol. 231, No. 4735, Jan. 17, 1986
Next Issue: New Series, Vol. 231, No. 4737, Jan. 31, 1986

Science, New Series, Vol. 231, No. 4737, Jan. 31, 1986

Previous Issue: New Series, Vol. 231, No. 4736, Jan. 24, 1986
Next Issue: New Series, Vol. 231, No. 4738, Feb. 7, 1986

Front Matter (9 pp.)
A Serious Parlor Game, p. 441

Daniel E. Koshland

Letters

Systematics and Museums, p. 442

Thomas D. Nicholson

Mutagenicity of Spy Dust, p. 442

Gilles Klopman; Alex Kalos; Manton Frierson; Herbert S. Rosenkranz

Graduate Students in Math, p. 442

Malcolm Jollie

Adult Decisions, p. 442

Albert H. Soloway

News & Comment

Research Pinched in First Year of the Gramm - Rudman Law Era, pp. 443+445

Mark Crawford

NIH Faces $236-Million Budget Cut in FY 1986, p. 444

Barbara J. Culliton

The Global Flight over Plant Genes, pp. 445-447

Marjorie Sun

A Plea from Academia, p. 447

Colin Norman

Briefing

Study Estimates Higher Risk from Ethylene Oxide Exposure, p. 448

Marjorie Sun

British Committee Rebuked over Archaeology Congress, p. 448

Roger Lewin

Internal Audit Scores Contracting by DOD Labs, p. 449

R. Jeffrey Smith

Working Women Still Segregated and Underpaid, p. 449

Constance Holden

Comings and Goings, p. 449

Research News

The Slow, Insidious Natures of the HTLV's, pp. 450-451

Jean L. Marx

New Test Finds ``Certified'' Primes in Record Time, pp. 452-453

Gina Kolata

Polynesians' Litter Gives Clues to Islands' History, pp. 453-454

Roger Lewin

The Meteorological Satellite: Overview of 25 Years of Operation, pp. 455-462

W. L. Smith; W. P. Bishop; V. F. Dvorak; C. M. Hayden; J. H. McElroy; F. R. Mosher; V. J. Oliver; J. F. Purdom; D. Q. Wark

Terrestrial Observations from NOAA Operational Satellites, pp. 463-470

H. Yates; A. Strong; D. McGinnis; D. Tarpley

The Intervening Sequence RNA of Tetrahymena is an Enzyme, pp. 470-475

Arthur J. Zaug; Thomas R. Cech

Irreversible Block of the Mycelial-to-Yeast Phase Transition of Histoplasma capsulatum, pp. 476-479

Gerald Medoff; Margherita Sacco; Bruno Maresca; David Schlessinger; Audrey Painter; George S. Kobayashi; Luisella Carratu

Reports

What Perturbs the γ and δ Rings of Uranus?, pp. 480-483

R. G. French; J. A. Kangas; J. L. Elliot

Model for the Intrusion of Batholiths Associated with the Eruption of Large-Volume Ash-Flow Tuffs, pp. 483-485

James A. Whitney; John C. Stormer

Lasing Droplets: Highlighting the Liquid-Air Interface by Laser Emission, pp. 486-488

Shi-Xiong Qian; Judith B. Snow; Huey-Ming Tzeng; Richard K. Chang

Indirect Observation by ¹³ C NMR Spectroscopy of a Novel CO ₂ Fixation Pathway in Methanogens, pp. 488-491

Jeremy N. S. Evans; Cynthia J. Tolman; Mary F. Roberts

Genetic Control of Melatonin Synthesis in the Pineal Gland of the Mouse, pp. 491-493

Shizufumi Ebihara; Theodore Marks; David J. Hudson; Michael Menaker

Bacterial Grazing by Planktonic Lake Algae, pp. 493-495

David F. Bird; Jacob Kalff

Diet-Induced Head Allometry among Foliage-Chewing Insects and its Importance for Graminivores, pp. 495-497

E. A. Bernays

Presence of Nonoxidative Ethanol Metabolism in Human Organs Commonly Damaged by Ethanol Abuse, pp. 497-499

Elizabeth A. Laposata; Louis G. Lange

Optical Image Quality and the Cone Mosaic, pp. 499-501

Allan W. Snyder; Terry R. J. Bossomaier; Austin Hughes

Technical Comments

The Sympathochromaffin System and the Pituitary-Adrenocortical Response to Hypoglycemia, pp. 501-502

Philip E. Cryer; John E. Gerich; Mary F. Dallman; Monte A. Greer; Terry D. Reisine; Eva Mezey; Miklos Palkovits; Michael J. Brownstein; Julius Axelrod

AAAS Meeting

Philadelphia: Where it All Began, p. 503

Arthur Herschman

Book Reviews

The World of Strategic Planning, pp. 504-505

Counsels of War

Gregg Herken

Review author[s]: G. Allen Greb

A Division in Chemistry, p. 505

Science versus Practice

Robert Bud; Gerrylynn K. Roberts

Review author[s]: Christoph Meinel

Blacks in Science, pp. 505-506

Black Scientists, White Society, and Colorless Science

Willie Pearson

Review author[s]: Cora Bagley Marrett

Northern Habitations, pp. 506-507

Prehistory of the Eastern Arctic

Review author[s]: William W. Fitzhugh

Back Matter (18 pp.)

Previous Issue: New Series, Vol. 231, No. 4736, Jan. 24, 1986
Next Issue: New Series, Vol. 231, No. 4738, Feb. 7, 1986

Science, New Series, Vol. 231, No. 4738, Feb. 7, 1986

Previous Issue: New Series, Vol. 231, No. 4737, Jan. 31, 1986
Next Issue: New Series, Vol. 231, No. 4739, Feb. 14, 1986

Front Matter (14 pp.)
New Risks of Prejudice, Ethnocentrism, and Violence, p. 533

David A. Hamburg

Letters

The New Format, pp. 535-536

Warren F. Goodell; Richard A. Meiss; Bryce Nelson; Christopher T. Hill; Denton E. Morrison; Joanne Dufilho; Christine F. Gibbs; Richard F. Olivo; Panos D. Bardis; Francis C. G. Hoskin; Mark T. Sprangers; Craig H. Kinsley

Ice-Nucleating Bacteria, p. 536

Julianne Lindemann; Gareth J. Warren; Trevor V. Suslow

Erratum: Americans Scarce in Math Grad Schools, p. 536

News & Comment

Diet Advice, with a Grain of Salt and a Large Helping of Pepper, pp. 537-539

Eliot Marshall

Britain, France Play it Safe on Channel Tunnel, pp. 540-541

David Dickson

Europeans Embrace Technology Assessment, pp. 541-542

David Dickson

Briefing

EPA Proposes Ban on Asbestos, pp. 542-543

Marjorie Sun

Smelter Pollution Provides Chance for Acid Rain Study, p. 543

Marjorie Sun

Who Should have Rights to a Patient's Cells?, pp. 543-544

Marjorie Sun; Colin Norman

NBS Plans to Shut down Source of New Talent, p. 544

Mark Crawford

Research News

RNA Catalysis Gives Fresh Perspective on the Origin of Life, pp. 545-546

Roger Lewin

Wisconsin Storage Ring Reaches 120 Milliamps, pp. 546-547

Arthur L. Robinson

Sinking Slabs Puncture Layered Mantle Model, pp. 548-549

Richard A. Kerr

Association Affairs

Annual Report of the Executive Officer, pp. 551-553

William D. Carey

Quantum Monte Carlo, pp. 555-560

David Ceperley; Berni Alder

Oregon Subduction Zone: Venting, Fauna, and Carbonates, pp. 561-566

L. D. Kulm; E. Suess; J. C. Moore; B. Carson; B. T. Lewis; S. D. Ritger; D. C. Kadko; T. M. Thornburg; R. W. Embley; W. D. Rugh; G. J. Massoth; M. G. Langseth; G. R. Cochrane; R. L. Scamman

The Modification of an Estuary, pp. 567-573

Frederic H. Nichols; James E. Cloern; Samuel N. Luoma; David H. Peterson

Mechanism of Transmitter Release: Voltage Hypothesis and Calcium Hypothesis, pp. 574-579

Robert S. Zucker; Luca Landò

Role of Seasonality in the Evolution of Climate during the Last 100 Million Years, pp. 579-584

Thomas J. Crowley; David A. Short; John G. Mengel; Gerald R. North

Reports

Strain Accumulation in the Shumagin and Yakataga Seismic Gaps, Alaska, pp. 585-587

J. C. Savage; M. Lisowski; W. H. Prescott

Translocation of Protein Kinase C Activity May Mediate Hippocampal Long-Term Potentiation, pp. 587-589

Raymond F. Akers; David M. Lovinger; Patricia A. Colley; David J. Linden; Aryeh Routtenberg

Equine Infectious Anemia Virus gag and pol Genes: Relatedness to Visna and AIDS Virus, pp. 589-594

Robert M. Stephens; James W. Casey; Nancy R. Rice

Putative Reverse Transcriptase Intermediates of Human Hepatitis B Virus in Primary Liver Carcinomas, pp. 594-596

H. Will; J. Salfeld; E. Pfaff; C. Manso; L. Theilmann; H. Schaler

All Members of the MHC Multigene Family Respond to Thyroid Hormone in a Highly Tissue-Specific Manner, pp. 597-600

Seigo Izumo; Bernardo Nadal-Ginard; Vijak Mahdavi

Induction of HTLV-III/LAV from a Nonvirus-Producing T-Cell Line: Implications for Latency, pp. 600-602

Thomas Folks; Douglas M. Powell; Marilyn M. Lightfoote; Steven Benn; Malcolm A. Martin; Anthony S. Fauci

Protein Modification by Amino Acid Addition is Increased in Crushed Sciatic but not Optic Nerves, pp. 603-605

S. Shyne-Athwal; R. V. Riccio; G. Chakraborty; N. A. Ingoglia

Herbivores' Direct and Indirect Effects on Algal Populations, pp. 605-607

Robert W. Sterner

Stress-Induced Inhibition of Reproductive Functions: Role of Endogenous Corticotropin-Releasing Factor, pp. 607-609

Catherine Rivier; Jean Rivier; Wylie Vale

Obesity, Overeating, and Rapid Gastric Emptying in Rats with Ventromedial Hypothalamic Lesions, pp. 609-611

J. P. Duggan; D. A. Booth

Postindustrial Melanism in the Peppered Moth, pp. 611-613

L. M. Cook; G. S. Mani; M. E. Varley

Expression of an Epidermal Antigen Used to Study Tissue Induction in the Early Xenopus laevis Embryo, pp. 613-616

Rebecca M. Akers; Carey R. Phillips; Norman K. Wessells

Molecular Basis for the Auxin-Independent Phenotype of Crown Gall Tumor Tissues, pp. 616-618

Michael F. Thomashow; Suzanne Hugly; Wallace G. Buchholz; Linda S. Thomashow

AAAS News

Volunteers Help Bring Science Alive at Local Museums, pp. 619-620

Patricia S. Curlin

Boulder Hosts Swarm Annual Meeting, p. 620

Grants to Self-Sponsored Foreign Graduate Students to Attend R&D Colloquium, p. 620

Nomination of AAAS Fellows Invited, p. 620

New Book Looks at Scientists and Journalists, p. 620

For the Library, pp. 620-621

AAAS Prize for Behavioral Science Research, p. 621

Review Journal Focuses on Education to Prevent Child Abuse, p. 621

Salaries of Scientists and Engineers Barely Keeping Abreast of Inflation, pp. 621-622

Eleanor L. Babco

Association Strengthens African Ties, p. 622

Obituaries, p. 622

Book Reviews

Modes of Restoring Diploidy, p. 625

Biology of Fertilization

Charles B. Metz; Alberto Monroy

Review author[s]: David Epel

Apis Mellifera, pp. 625-626

Honeybee Ecology

Thomas D. Seeley

Review author[s]: Edward O. Wilson

Plant History, pp. 626-627

Geological Factors and the Evolution of Plants

Bruce H. Tiffney

Review author[s]: Robert A. Spicer

Poliovirus, p. 627

The Molecular Biology of Poliovirus

Friedrich Koch; Gebhard Koch

Review author[s]: Ellie Ehrenfeld

Weathering Processes, pp. 627-628

The Chemistry of Weathering

James Irving Drever

Review author[s]: L. R. Gardner

Back Matter (21 pp.)

Previous Issue: New Series, Vol. 231, No. 4737, Jan. 31, 1986
Next Issue: New Series, Vol. 231, No. 4739, Feb. 14, 1986

Science, New Series, Vol. 231, No. 4739, Feb. 14, 1986

Previous Issue: New Series, Vol. 231, No. 4738, Feb. 7, 1986
Next Issue: New Series, Vol. 231, No. 4740, Feb. 21, 1986

Front Matter (26 pp.)
Future Supplies of Energy and Minerals, p. 657

Philip H. Abelson

Letters

The Scientific Method, p. 659

Monroe Burk

Demography of China, pp. 659-660

Ansley J. Coale; Ronald Freedman

Erratum: The Global Flight Over Plant Genes, p. 660

News & Comment

The Challenger Disaster: Assessing the Implications, pp. 661-663

M. Mitchell Waldrop

The Shuttle Record: Risks, Achievements, pp. 664-666

Eliot Marshall

Europe Assesses its Options, p. 665

David Dickson

A Crimp in the Pentagon's Space Plans, pp. 666-667

R. Jeffrey Smith

Local Opposition Halts Biotechnology Test, pp. 667-668

Marjorie Sun

Research News

Reducing Risk: A Change of Heart?, pp. 669-670

Gina Kolata

Demonstrating Single Photon Interference, pp. 671-672

Arthur L. Robinson

Punctuated Equilibrium is Now Old Hat, pp. 672-673

Roger Lewin

A 6-GeV Storage Ring: An Advanced Photon Research Facility, pp. 687-693

P. Eisenberger

Mathematics Achievement of Chinese, Japanese, and American Children, pp. 693-699

Harold W. Stevenson; Shin-ying Lee; James W. Stigler

Separation of DNA Binding from the Transcription-Activating Function of a Eukaryotic Regulatory Protein, pp. 699-704

Liam Keegan; Grace Gill; Mark Ptashne

Crystal Structure of Cd,Zn Metallothionein, pp. 704-710

W. F. Furey; A. H. Robbins; L. L. Clancy; D. R. Winge; B. C. Wang; C. D. Stout

Reports

Transition between Frictional Slip and Ductile Flow for Halite Shear Zones at Room Temperature, pp. 711-714

Toshihiko Shimamoto

Palynological and Iridium Anomalies at Cretaceous-Tertiary Boundary, South-Central Saskatchewan, pp. 714-717

D. J. Nichols; D. M. Jarzen; C. J. Orth; P. Q. Oliver

Synthesis of Todorokite, pp. 717-719

D. C. Golden; C. C. Chen; J. B. Dixon

ElA Transcription Induction: Enhanced Binding of a Factor to Upstream Promoter Sequences, pp. 719-722

Imre Kovesdi; Ronald Reichel; Joseph R. Nevins

Adrenal-Mediated Endogenous Metabolites Inhibit Puberty in Female Mice, pp. 722-725

Milos Novotny; Bozena Jemiolo; Scott Harvey; Donald Wiesler; Anna Marchlewska-Koj

Transfer of Agrobacterium DNA to Plants Requires a T-DNA Border but not the virE Locus, pp. 725-727

Richard C. Gardner; Vic C. Knauf

The Cyclopean Ear: A New Sense for the Praying Mantis, pp. 727-729

David D. Yager; Ronald R. Hoy

Infantile Experience with Suckling Odors Determines Adult Sexual Behavior in Male Rats, pp. 729-731

Thomas J. Fillion; Elliott M. Blass

Detection of Papillomavirus DNA in Human Semen, pp. 731-733

Ronald S. Ostrow; Karen R. Zachow; Michihito Niimura; Takashi Okagaki; Sigfrid Muller; Mitchell Bender; Anthony J. Faras

The NOD Mouse: Recessive Diabetogenic Gene in the Major Histocompatibility Complex, pp. 733-735

M. Hattori; J. B. Buse; R. A. Jackson; L. Glimcher; M. E. Dorf; M. Minami; S. Makino; K. Moriwaki; H. Kuzuya; H. Imura; W. M. Strauss; J. G. Seidman; G. S. Eisenbarth

Pinealocyte Projections into the Mammalian Brain Revealed with S-Antigen Antiserum, pp. 735-737

H.-W. Korf; A. Oksche; P. Ekström; I. Gery; J. S. Zigler; D. C. Klein

High Titers of Autoantibodies to Topoisomerase I (Scl-70) in Sera from Scleroderma Patients, pp. 737-740

J. H. Shero; B. Bordwell; N. F. Rothfield; W. C. Earnshaw

The Effects of Ivermectin on Transmission of Onchocerca volvulus, pp. 740-742

E. W. Cupp; M. J. Bernardo; A. E. Kiszewski; R. C. Collins; H. R. Taylor; M. A. Aziz; B. M. Greene

AAAS Annual Meeting: Philadelphia, 25--30 May 1986, pp. 743-747

Book Reviews

Science and the Presidency, p. 749

Presidential Management of Science and Technology

W. Henry Lambright

Review author[s]: Roger Noll

Guiding Values, pp. 749-750

Habits of the Heart

Robert N. Bellah; Richard Madsen; William M. Sullivan; Ann Swidler; Steven M. Tipton

Review author[s]: Richard Rubinson

History of Technology Contextualized, pp. 750-751

Technology's Storytellers

John M. Staudenmaier

Review author[s]: Langdon Winner

Crustal Geochemistry, pp. 751-752

Archean Geochemistry

A. Kröner; G. N. Hanson; A. M. Goodwin

The Continental Crust

Stuart Ross Taylor; Scott M. McLennan

Review author[s]: W. R. Van Schmus

Back Matter (21 pp.)

Previous Issue: New Series, Vol. 231, No. 4738, Feb. 7, 1986
Next Issue: New Series, Vol. 231, No. 4740, Feb. 21, 1986

Science, New Series, Vol. 231, No. 4740, Feb. 21, 1986

Previous Issue: New Series, Vol. 231, No. 4739, Feb. 14, 1986
Next Issue: New Series, Vol. 231, No. 4741, Feb. 28, 1986

Front Matter (31 pp.)
Increasing Productivity and Efficiency in Agriculture, p. 781

Vernon W. Ruttan

Letters

The Spaceplane, p. 783

Garrett Hardin; Eliot Marshall

Billings Ovulation Method, p. 783

Mercedes Arzu Wilson

Titanic--A Royal Mail Ship, p. 783

Arthur B. Harris

``Active'' and ``Passive'' Risks, p. 783

Charles Perrow

Erratum: A Plasmodium falciparum Antigen that Binds to Host Erythrocytes and Merozoites, p. 783
Erratum: Book Reviews, p. 783

News & Comment

Science Escapes Brunt of Budget Ax, pp. 785-788

Colin Norman

R&D Lobby Anxiously Awaits Budget Action, pp. 789-790

Mark Crawford

Briefing

Science Board Study Indicates U.S. Science Healthy, p. 791

Colin Norman

Superfund is Running out of Money, p. 791

Marjorie Sun

NASA Had Warning of Potential Shuttle Accident, p. 792

R. Jeffrey Smith

Foods as Salty as Ever, Center Says, p. 792

Marjorie Sun

Research News

Voyager Finds Uranian Shepherds and a Well-Behaved Flock of Rings, pp. 793-796

Richard A. Kerr

Ubiquitin Moves to the Cell Surface, pp. 796-797

Jean L. Marx

Briefing, p. 798

Jean L. Marx; Richard A. Kerr

Infrared Astronomy after IRAS, pp. 807-814

G. H. Rieke; M. W. Werner; R. I. Thompson; E. E. Becklin; W. F. Hoffmann; J. R. Houck; F. J. Low; W. A. Stein; F. C. Witteborn

Dynamics of Fractal Networks, pp. 814-819

R. Orbach

The 1985 Nobel Prize in Physics, pp. 820-822

Bertrand I. Halperin

Cell Surface Molecule Associated with Lymphocyte Homing is a Ubiquitinated Branched-Chain Glycoprotein, pp. 823-829

Mark Siegelman; Martha W. Bond; W. Michael Gallatin; Tom St. John; Harry T. Smith; Victor A. Fried; Irving L. Veissman

Reports

Cation-Ratio and Accelerator Radiocarbon Dating of Rock Varnish on Mojave Artifacts and Landforms, pp. 830-833

Ronald I. Dorn; D. B. Bamforth; T. A. Cahill; J. C. Dohrenwend; B. D. Turrin; D. J. Donahue; A. J. T. Jull; A. Long; M. E. Macko; E. B. Weil; D. S. Whitley; T. H. Zabel

Periodic Extinction of Families and Genera, pp. 833-836

David M. Raup; J. John Sepkoski

Thermal Spectrum of Uranus: Implications for Large Helium Abundance, pp. 836-840

Glenn S. Orton

Maturational Changes in Cerebral Function in Infants Determined by ¹⁸ FDG Positron Emission Tomography, pp. 840-843

Harry T. Chugani; Michael E. Phelps

L-Isoleucine and L-Leucine: Tumor Promoters of Bladder Cancer in Rats, pp. 843-845

Yasunori Nishio; Tadao Kakizoe; Mikinobu Ohtani; Shigeaki Sato; Takashi Sugimura; Shoji Fukushima

Expression Cloning of a Lymphocyte Homing Receptor cDNA: Ubiquitin Is the Reactive Species, pp. 845-850

Tom St. John; W. Michael Gallatin; Mark Siegelman; Harry T. Smith; Victor A. Fried; Irving L. Weissman

Long-Term Cultures of HTLV-III-Infected T Cells: A Model of Cytopathology of T-Cell Depletion in AIDS, pp. 850-853

D. Zagury; J. Bernard; R. Leonard; R. Cheynier; M. Feldman; P. S. Sarin; R. C. Gallo

Mammalian Metallothionein Is Functional in Yeast, pp. 854-856

Dennis J. Thiele; Mary Jane Walling; Dean H. Hamer

Detection of α-Transducin in Retinal Rods but not Cones, pp. 856-859

Gerald B. Grunwald; Peter Gierschik; Marshall Nirenberg; Allen Spiegel

Technical Comments

Carbon Dioxide Enhancement of Tree Growth at High Elevations, pp. 859-860

Charles F. Cooper; Joseph Gale; Valmore C. LaMarche; Donald A. Graybill; Harold C. Fritts; Martin R. Rose

Book Reviews

The Reform of the Medical Schools, p. 873

Learning to Heal

Kenneth M. Ludmerer

Review author[s]: Joseph F. Kett

Chloroplast Development, p. 874

Chloroplast Biogenesis

R. J. Ellis

Review author[s]: Nicholas W. Gillham

The Chinese Quaternary, p. 874

Quaternary Geology and Environment of China

Quaternary Research Association of China

Review author[s]: H. E. Wright

Back Matter (22 pp.)

Previous Issue: New Series, Vol. 231, No. 4739, Feb. 14, 1986
Next Issue: New Series, Vol. 231, No. 4741, Feb. 28, 1986

Science, New Series, Vol. 231, No. 4741, Feb. 28, 1986

Previous Issue: New Series, Vol. 231, No. 4740, Feb. 21, 1986
Next Issue: New Series, Vol. 231, No. 4742, Mar. 7, 1986

Front Matter (34 pp.)
Computers, p. 905

John I. Brauman

Letters

U.S. Science and Technology, p. 907

John F. Kerry

``Money Pot'' Clarified, p. 907

Leo Young

Filamentary Structures, pp. 907-908

Hannes Alfvén

Human Rights and Credibility, p. 908

Chandler Davis

News & Comment

Shuttle Inquiry Focuses on Weather, Rubber Seals, and Unheeded Advice, pp. 909-911

R. Jeffrey Smith

Education Makes Comeback at NSF, pp. 911-912

John Walsh

A SWAT Team for Nuclear Accidents, pp. 913-914

Eliot Marshall

Briefing

DOD Proposes Rules for Reviewing Scientific Papers, p. 915

Colin Norman

UN Biotechnology Center Mired in Politics, p. 915

Marjorie Sun

Research News

Voyage to a Blue Planet, pp. 916-918

M. Mitchell Waldrop

``Viruses and Cancers'' Briefing, pp. 919-920

Jean L. Marx

The Next Generation of Personal Computers, pp. 935-943

John P. Crecine

Computer Networking for Scientists, pp. 943-950

Dennis M. Jennings; Lawrence H. Landweber; Ira H. Fuchs; David J. Farber; W. Richards Adrion

Perspectives on Artificial Intelligence Programming, pp. 951-957

Daniel G. Bobrow; Mark J. Stefik

Knowledge-Based Systems, pp. 957-963

Randall Davis

Small Shared-Memory Multiprocessors, pp. 963-967

Forest Baskett; John L. Hennessy

Parallel Supercomputing Today and the Cedar Approach, pp. 967-974

David J. Kuck; Edward S. Davidson; Duncan H. Lawrie; Ahmed H. Sameh

Massively Parallel Computers: The Connection Machine and NON-VON, pp. 975-978

Richard P. Gabriel

Reports

Evolution of the Ratio of Strontium-87 to Strontium-86 in Seawater from Cretaceous to Present, pp. 979-984

Jennifer Hess; Michael L. Bender; Jean-Guy Schilling

Evidence for the Involvement of GM-CSF and FMS in the Deletion (5q) in Myeloid Disorders, pp. 984-987

Michelle M. Le Beau; Carol A. Westbrook; Manuel O. Diaz; Richard A. Larson; Janet D. Rowley; Judith C. Gasson; David W. Golde; Charles J. Sherr

Selectivity of the Parkinsonian Neurotoxin MPTP: Toxic Metabolite MPP ⁺ Binds to Neuromelanin, pp. 987-989

Robert J. D'Amato; Zoe P. Lipman; Solomon H. Snyder

Male-Killing Bacteria in a Parasitic Wasp, pp. 990-992

John H. Werren; S. W. Skinner; A. M. Huger

Three-Year Incidence of AIDS in Five Cohorts of HTLV-III-Infected Risk Group Members, pp. 992-995

James J. Goedert; Robert J. Biggar; Stanley H. Weiss; M. Elaine Eyster; Mads Melbye; Susan Wilson; Harold M. Ginzburg; Ronald J. Grossman; Richard A. DiGioia; William C. Sanchez; José A. Giron; Peter Ebbesen; Robert C. Gallo; William A. Blattner

Parvalbumin in Most γ-Aminobutyric Acid-Containing Neurons of the Rat Cerebral Cortex, pp. 995-997

Marco R. Celio

Tripeptide Structure of Bursin, a Selective B-Cell-Differentiating Hormone of the Bursa of Fabricius, pp. 997-999

Tapan Audhya; Daniel Kroon; George Heavner; George Viamontes; Gideon Goldstein

Hyperacuity in Cat Retinal Ganglion Cells, pp. 999-1002

Robert Shapley; Jonathan Victor

Gonadotroph-Specific Expression of Metallothionein Fusion Genes in Pituitaries of Transgenic Mice, pp. 1002-1004

Malcolm J. Low; Ronald M. Lechan; Robert E. Hammer; Ralph L. Brinster; Joel F. Habener; Gail Mandel; Richard H. Goodman

R&D and the Budget Crisis: Eleventh Annual AAAS Colloquium on R&D Policy, pp. 1014-1020

Book Reviews

A Biogeographic Event, pp. 1021-1022

The Great American Biotic Interchange

Francis G. Stehli; S. David Webb

Review author[s]: Michael J. Novacek

Atmosphere Physics, p. 1022

Physical Meteorology

Henry G. Houghton

Review author[s]: Morris Neiburger

Brain Asymmetries, pp. 1022-1023

Cerebral Lateralization in Nonhuman Species

Stanley D. Glick

Review author[s]: Michael C. Corballis

Back Matter (22 pp.)

Previous Issue: New Series, Vol. 231, No. 4740, Feb. 21, 1986
Next Issue: New Series, Vol. 231, No. 4742, Mar. 7, 1986

Science, New Series, Vol. 231, No. 4742, Mar. 7, 1986

Previous Issue: New Series, Vol. 231, No. 4741, Feb. 28, 1986
Next Issue: New Series, Vol. 231, No. 4743, Mar. 14, 1986

Front Matter (34 pp.)
Sources for New Scientists, p. 1053

Daniel E. Koshland

Perspective

A Turning Point in Cancer Research: Sequencing the Human Genome, pp. 1055-1056

Renato Dulbecco

Letters

The Value of Systematics, p. 1057

Robert E. Ricklefs

The Value of Systematics: Response, p. 1057

Edward O. Wilson

Anasazi Astronomy, pp. 1057-1058

Anna Sofaer; Rolf M. Sinclair

Anasazi Astronomy: Response, p. 1058

Michael Zeilik

International Congress Attendance, p. 1058

A. R. Willcox

News & Comment

University Groups Protest Cost Cuts, pp. 1059-1060

Colin Norman

French Science Policy Breaking 300-Year Mold, pp. 1060-1062

David Dickson

After the Spydust Settled..., pp. 1062-1063

Eliot Marshall

Briefing

FDA Approves Pasteur's AIDS Test Kit, p. 1063

Colin Norman

U.S. Tops Soviets in Key Weapons Technology, pp. 1063-1064

R. Jeffrey Smith

Thiokol had Three Concerns about Shuttle Launch, p. 1064

R. Jeffrey Smith

CERN Agrees to Independent Review Committee, pp. 1064-1065

David Dickson

Monsanto Opens Files on Genetic Release Test, p. 1065

Marjorie Sun

Comings and Goings, p. 1065

Research News

From Genes to Cognition, pp. 1066-1068

Deborah M. Barnes

What Does it Mean to be Random?, pp. 1068-1070

Gina Kolata

Briefing, p. 1070

Arthur L. Robinson

The Zeolite Cage Structure, pp. 1093-1099

J. M. Newsam

Methylene: A Paradigm for Computational Quantum Chemistry, pp. 1100-1107

Henry F. Schaefer

Theory and Modeling of Stereoselective Organic Reactions, pp. 1108-1117

Kendall N. Houk; Michael N. Paddon-Row; Nelson G. Rondan; Yun-Dong Wu; Frank K. Brown; David C. Spellmeyer; James T. Metz; Yi Li; Richard J. Loncharich

Identification of a T Helper Cell--Derived Lymphokine that Activates Resting T Lymphocytes, pp. 1118-1122

Claudio Milanese; Neil E. Richardson; Ellis L. Reinherz

Functional Role of Aspartic Acid-27 in Dihydrofolate Reductase Revealed by Mutagenesis, pp. 1123-1128

Elizabeth E. Howell; Jesus E. Villafranca; Mark S. Warren; Stuart J. Oatley; Joseph Kraut

Reports

Organic Carbon-14 in the Amazon River System, pp. 1129-1131

John I. Hedges; John R. Ertel; Paul D. Quay; Pieter M. Grootes; Jeffrey E. Richey; Allan H. Devol; George W. Farwell; Fred W. Schmidt; Eneas Salati

Sea-Air Partitioning of Mercury in the Equatorial Pacific Ocean, pp. 1131-1133

Jonathan P. Kim; William F. Fitzgerald

Long-Chain Diols: A New Class of Membrane Lipids from a Thermophilic Bacterium, pp. 1134-1136

Jean L. Pond; Thomas A. Langworthy; Gunther Holzer

Crystal Structures at Megabar Pressures Determined by Use of the Cornell Synchrotron Source, pp. 1136-1138

Yogesh K. Yohra; Keith E. Brister; Samuel T. Weir; Steven J. Duclos; Arthur L. Ruoff

In Situ Measurements of Chemical Distributions in a Deep-Sea Hydrothermal Vent Field, pp. 1139-1141

Kenneth S. Johnson; Carl L. Beehler; Carole M. Sakamoto-Arnold; James J. Childress

Endonucleolytic Activity that Cleaves Immunoglobulin Recombination Sequences, pp. 1141-1145

Thomas J. Hope; Renato J. Aguilera; Mark E. Minie; Hitoshi Sakano

Atrial Natriuretic Peptide Elevation in Congestive Heart Failure in the Human, pp. 1145-1147

J. C. Burnett; P. C. Kao; D. C. Hu; D. W. Heser; D. Heublein; J. P. Granger; T. J. Opgenorth; G. S. Reeder

Expression and Modulation of Voltage-Gated Calcium, pp. 1147-1150

Nathan Dascal; Terry P. Snutch; Hermann Lübbert; Norman Davidson; Henry A. Lester

Sequence and Expression of Human Estrogen Receptor Complementary DNA, pp. 1150-1154

Geoffrey L. Greene; Paul Gilna; Michael Waterfield; Andrew Baker; Yvonne Hort; John Shine

An Ancient Developmental Induction: Heat-Shock Proteins Induced in Sporulation and Oogenesis, pp. 1154-1157

Stephen Kurtz; Janice Rossi; Lawrence Petko; Susan Lindquist

Age-Dependent Changes in Proteins of Drosophila melanogaster, pp. 1157-1159

J. E. Fleming; E. Quattrocki; G. Latter; J. Miquel; R. Marcuson; E. Zuckerkandl; K. G. Bensch

AAAS News

``Report on Science'' Celebrates 5 Years on the Air, p. 1160

Ethics and the Professional, pp. 1160-1161

Sally Painter

Cost Savings for Insured Members, pp. 1161-1162

Pacific and Arctic Divisions to Meet in British Columbia in June, p. 1162

Ideas Sought for Global Projects, p. 1162

Pacific Division to Sponsor a West Coast R&D Colloquium, p. 1162

Help put Science 86 in Classrooms in Your Community, p. 1162

New Congressional Bulletin Offered, p. 1162

Obituaries, p. 1162

Meetings

Gordon Research Conferences, pp. 1163-1198

Alexander M. Cruickshank

Book Reviews

The Establishment of Agricultural Research, p. 1200

Agricultural Science and the Quest for Legitimacy

Alan I. Marcus

Review author[s]: Harold D. Woodman

An Educational Nexus, pp. 1200-1201

The School and the University

Burton R. Clark

Review author[s]: Roger L. Geiger

Star Formation, pp. 1201-1202

Naissance et Enfance des Etoiles

Robert Lucas; Alain Omont; Raymond Stora

Review author[s]: Martin Harwit

Aquatic Chemistry, pp. 1202-1203

Chemical Processes in Lakes

Werner Stumm

Review author[s]: Patrick L. Brezonik

Some Other Books of Interest, p. 1203

Ecology of Mosquitoes

L. P. Lounibos; J. R. Rey; J. H. Frank

Search for the Universal Ancestors

H. Hartman; J. G. Lawless; P. Morrison

Sixth International Conference on Collective Phenomena

Inga Fischer-Hjalmars; Joel L. Lebowitz

Review author[s]: K.L.

Back Matter (22 pp.)

Previous Issue: New Series, Vol. 231, No. 4741, Feb. 28, 1986
Next Issue: New Series, Vol. 231, No. 4743, Mar. 14, 1986

Science, New Series, Vol. 231, No. 4743, Mar. 14, 1986

Previous Issue: New Series, Vol. 231, No. 4742, Mar. 7, 1986
Next Issue: New Series, Vol. 231, No. 4744, Mar. 21, 1986

Front Matter (18 pp.)
Greenhouse Role of Trace Gases, p. 1233

Philip H. Abelson

Letters

Perfumes and Preference, p. 1235

Thomas A. Easton

The Soviet ``Empire'', pp. 1235-1236

Haydon Rochester; R. M. Dudley; Ernest W. Volkmann

The Soviet ``Empire'': Response, p. 1236

Charles Wolf

AIDS and Female Circumcision, p. 1236

Mike Burton

News & Comment

Commission Finds Flaws in NASA Decision-Making, pp. 1237-1238

R. Jeffrey Smith

A Mixed Fleet for NASA, p. 1238

M. Mitchell Waldrop

Research Coterie Meets at NAS to Assess Budget, p. 1239

Mark Crawford

International Science Gains Higher Profile, pp. 1240-1241

John Walsh

Utilities Press Congress to Salvage Nuclear R&D, pp. 1241-1242

Mark Crawford

Briefing

Biotech Firm Gets Another Black Eye over Experiment, p. 1242

Marjorie Sun

Bloch Pares '86 NSF Grants across the Board, pp. 1242-1243

Mark Crawford

Western Countries' Neglect of Clean Coal Research Criticized, p. 1243

David Dickson

Comings and Goings, p. 1243

Research News

Chinook Winds Resemble Water Flowing over a Rock, pp. 1244-1245

Richard A. Kerr

Briefing, p. 1245

Jean L. Marx

Lessons from Snails and Other Models, pp. 1246-1249

Deborah M. Barnes

Radio Studies of Extragalactic Supernovae, pp. 1251-1254

Kurt W. Weiler; Richard A. Sramek; Nino Panagia

Insecticide Resistance: Challenge to Pest Management and Basic Research, pp. 1255-1260

L. B. Brattsten; C. W. Holyoke; J. R. Leeper; K. F. Raffa

From Antibody Structure to Immunological Diversification of Immune Response, pp. 1261-1268

Cesar Milstein

Reports

Hydrodynamic Measurement of Double-Layer Repulsion between Colloidal Particle and Flat Plate, pp. 1269-1270

Dennis C. Prieve; Barbara M. Alexander

Venus: Detailed Mapping of Maxwell Montes Region, pp. 1271-1273

Yu. N. Alexandrov; A. A. Crymov; V. A. Kotelnikov; G. M. Petrov; O. N. Rzhiga; A. I. Sidorenko; V. P. Sinilo; A. I. Zakharov; E. L. Akim; A. T. Basilevski; S. A. Kadnichanski; Yu. S. Tjuflin

X-Ray Diffraction from Magnetically Oriented Solutions of Macromolecular Assemblies, pp. 1273-1276

Marc J. Glucksman; R. D. Hay; Lee Makowski

1981N1: A Neptune Arc?, pp. 1276-1278

W. B. Hubbard

Myrmecia pilosula, an Ant with Only One Pair of Chromosomes, p. 1278

Michael W. J. Crosland; Ross H. Crozier

Heliotropism in Modern Stromatolites, pp. 1279-1281

Stanley M. Awramik; James P. Vanyo

Human Melanoma Proteoglycan: Expression in Hybrids Controlled by Intrinsic and Extrinsic Signals, pp. 1281-1284

Wolfgang J. Rettig; Francisco X. Real; Barbara A. Spengler; June L. Biedler; Lloyd J. Old

Biosynthesis of the Torpedo californica Acetylcholine Receptor α Subunit in Yeast, pp. 1284-1287

Norihisa Fujita; Nathan Nelson; Thomas D. Fox; Toni Claudio; Jon Lindstrom; Howard Riezman; George P. Hess

Monooxygenase Induction and Chlorobiphenyls in the Deep-Sea Fish Coryphaenoides armatus, pp. 1287-1289

John J. Stegeman; Pamela J. Kloepper-Sams; John W. Farrington

Characterization of Highly Immunogenic p66/p51 as the Reverse Transcriptase of HTLV-III/LAV, pp. 1289-1291

Fulvia Di Veronese; Terry D. Copeland; Anthony L. DeVico; Rukhsana Rahman; Stephen Oroszlan; Robert C. Gallo; M. G. Sarngadharan

Symmetry in Running, pp. 1292-1294

Marc H. Raibert

Bacterial Gene Inserted in an Engineered RNA Virus: Efficient Expression in Monocotyledonous Plant Cells, pp. 1294-1297

Roy French; Michael Janda; Paul Ahlquist

Bilateral Syringeal Interaction in Vocal Production of an Oscine Bird Sound, pp. 1297-1299

Stephen Nowicki; Robert R. Capranica

Immunization with an Isolate-Common Surface Protein Protects Cattle against Anaplasmosis, pp. 1299-1302

Guy H. Palmer; Anthony F. Barbet; William C. Davis; Travis C. McGuire

Hemocyanin Respiratory Pigment in Bivalve Mollusks, pp. 1302-1304

M. Patricia Morse; Edgar Meyhöfer; Joann J. Otto; Alan M. Kuzirian

Flying Primates? Megabats Have the Advanced Pathway from Eye to Midbrain, pp. 1304-1306

John D. Pettigrew

Structure of Ribosomal Subunits of M. Vannielii: Ribosomal Morphology as a Phylogenetic Marker, pp. 1306-1308

Marina Stöffler-Meilicke; Claudia Böhme; Olaf Strobel; August Böck; Georg Stöffler

Book Reviews

The Evolution of Star Clusters, p. 1315

Dynamics of Star Clusters

Jeremy Goodman; Piet Hut

Review author[s]: Simon D. M. White

Correlates of Well-Being, pp. 1315-1316

Social Support and Health

Sheldon Cohen; S. Leonard

Review author[s]: John A. Clausen

Four-Dimensional Topology, pp. 1316-1317

Instantons and Four-Manifolds

Daniel S. Freed; Karen K. Uhlenbeck

Review author[s]: Ronald J. Stern

Mate Choice, pp. 1317-1318

The Túngara Frog

Michael J. Ryan

Review author[s]: Malte Andersson

Back Matter (23 pp.)

Previous Issue: New Series, Vol. 231, No. 4742, Mar. 7, 1986
Next Issue: New Series, Vol. 231, No. 4744, Mar. 21, 1986

Science, New Series, Vol. 231, No. 4744, Mar. 21, 1986

Previous Issue: New Series, Vol. 231, No. 4743, Mar. 14, 1986
Next Issue: New Series, Vol. 231, No. 4745, Mar. 28, 1986

Front Matter (37 pp.)
Ballooning around Venus, p. 1349

Daniel E. Koshland

Perspective

Science: The Best and Worst of Times, pp. 1351-1352

Frank Press

Letters

Shakespeare and Statistics, p. 1355

Olive Driver

Shakespeare and Statistics: Response, p. 1355

Gina Kolata

Mexican Seed Bank, p. 1355

D. C. Jewell

Mexican Seed Bank: Response, p. 1355

Marjorie Sun

The Dot: Alternative Notation, p. 1355

Martin Pearl

Black Holes--``Ingestars''?, p. 1355

William A. Shurcliff

News & Comment

DOE's Way-Out Reactors, pp. 1357-1359

Eliot Marshall

Engineering Crops to Resist Weed Killers, pp. 1360-1361

Marjorie Sun

Long-Range Forecasting: Truth or Consequences, p. 1362

John Walsh

Mclean-AMI Agree on Joint Venture, pp. 1363-1364

Barbara J. Culliton

Briefing

NIH Gets a Friendly Hearing on Capitol Hill, p. 1364

Colin Norman

Congress Likely to halt Shrinkage in AIDS Funds, pp. 1364-1365

Colin Norman

Fletcher Nominated as New NASA Chief, p. 1365

R. Jeffrey Smith

Formaldehyde Poses Little Risk, Study Says, p. 1365

Marjorie Sun

Research News

VEGA's 1 and 2 Visit Halley, p. 1366

Richard A. Kerr

How Killer Cells Kill Their Targets, pp. 1367-1369

Jean L. Marx

Weather Balloons at Venus, p. 1369

Richard A. Kerr

Testing Superposition in Quantum Mechanics, pp. 1370-1372

Arthur L. Robinson

Cost of Space-Based Laser Ballistic Missile Defense, pp. 1387-1393

George Field; David Spergel

Rates of DNA Sequence Evolution Differ between Taxonomic Groups, pp. 1393-1398

Roy J. Britten

The 1985 Nobel Prize in Economics, pp. 1399-1401

Paul A. Samuelson

Structure of Tobacco Mosaic Virus at 3.6 Å Resolution: Implications for Assembly, pp. 1401-1406

Keiichi Namba; Gerald Stubbs

Reports

The Vega Venus Balloon Experiment, pp. 1407-1408

R. Z. Sagdeev; V. M. Linkin; J. E. Blamont; R. A. Preston

VEGA Balloon System and Instrumentation, pp. 1408-1411

R. S. Kremnev; V. M. Linkin; A. N. Lipatov; K. M. Pichkadze; A. A. Shurupov; A. V. Terterashvili; R. V. Bakitko; J. E. Blamont; C. Malique; B. Ragent; R. A. Preston; L. S. Elson; D. Crisp

Overview of VEGA Venus Balloon in Situ Meteorological Measurements, pp. 1411-1414

R. Z. Sagdeev; V. M. Linkin; V. V. Kerzhanovich; A. N. Lipatov; A. A. Shurupov; J. E. Blamont; D. Crisp; A. P. Ingersoll; L. S. Elson; R. A. Preston; C. E. Hildebrand; B. Ragent; A. Seiff; R. E. Young; G. Petit; L. Boloh; Yu. N. Alexandrov; N. A. Armand; R. V. Bakitko; A. S. Selivanov

Determination of Venus Winds by Ground-based Radio Tracking of the VEGA Balloons, pp. 1414-1416

R. A. Preston; C. E. Hildebrand; G. H. Purcell; J. Ellis; C. T. Stelzried; S. G. Finley; R. Z. Sagdeev; V. M. Linkin; V. V. Kerzhanovich; V. I. Altunin; L. R. Kogan; V. I. Kostenko; L. I. Matveenko; S. V. Pogrebenko; I. A. Strukov; E. L. Akim; Yu. N. Alexandrov; N. A. Armand; R. N. Bakitko; A. S. Vyshlov; A. F. Bogomolov; Yu. N. Gorchankov; A. S. Selivanov; N. M. Ivanov; V. F. Tichonov; J. E. Blamont; L. Boloh; G. Laurans; A. Boischot; F. Biraud; A. Ortega-Molina; C. Rosolen; G. Petit

VEGA Balloon Dynamics and Vertical Winds in the Venus Middle Cloud Region, pp. 1417-1419

V. M. Linkin; V. V. Kerzhanovich; A. N. Lipatov; K. M. Pichkadze; A. A. Shurupov; A. V. Terterashvili; A. P. Ingersoll; D. Crisp; A. W. Grossman; R. E. Young; A. Seiff; B. Ragent; J. E. Blamont; L. S. Elson; R. A. Preston

Thermal Structure of the Venus Atmosphere in the Middle Cloud Layer, pp. 1420-1422

V. M. Linkin; V. V. Kerzhanovich; A. N. Lipatov; A. A. Shurupov; A. Seiff; B. Ragent; R. E. Young; A. P. Ingersoll; D. Crisp; L. S. Elson; R. A. Preston; J. E. Blamont

Implications of the VEGA Balloon Results for Venus Atmospheric Dynamics, pp. 1422-1425

J. E. Blamont; R. E. Young; A. Seiff; B. Ragent; R. Sagdeev; V. M. Linkin; V. V. Kerzhanovich; A. P. Ingersoll; D. Crisp; L. S. Elson; R. A. Preston; G. S. Golitsyn; V. N. Ivanov

Southern Hemisphere Origin of the Cretaceous Laytonville Limestone of California, pp. 1425-1428

J. A. Tarduno; M. McWilliams; W. V. Sliter; H. E. Cook; M. C. Blake; I. Premoli-Silva

On the Origin of Bacterial Resistance to Penicillin: Comparison of a β-lactamase and a Penicillin Target, pp. 1429-1431

J. A. Kelly; O. Dideberg; P. Charlier; J. P. Wery; M. Libert; P. C. Moews; J. R. Knox; C. Duez; Cl. Fraipont; B. Joris; J. Dusart; J. M. Frère; J. M. Ghuysen

Tyr ⁵²⁷ is Phosphorylated in pp60 ^c-src : Implications for Regulation, pp. 1431-1434

Jonathan A. Cooper; Kathleen L. Gould; Christine A. Cartwright; Tony Hunter

Specific DNA Probe for the Diagnosis of Plasmodium falciparum Malaria, pp. 1434-1436

Robert H. Barker; Laksami Suebsaeng; William Rooney; Graca C. Alecrim; Heitor V. Dourado; Dyann F. Wirth

Two Elements in the Bovine Leukemia Virus Long Terminal Repeat that Regulate Gene Expression, pp. 1437-1440

David Derse; James W. Casey

Book Reviews

Species Interactions in Ecology, pp. 1451-1452

Community Ecology

Jared Diamond; Ted J. Case

Review author[s]: Robert M. May

Memory Development, p. 1452

Cognitive Learning and Memory in Children

Michael Pressley; Charles J. Brainerd

Basic Processes in Memory Development

Charles J. Brainerd; Michael Pressley

Review author[s]: Stephen J. Ceci

The Australian Phanerozoic, pp. 1452-1453

Phanerozoic Earth History of Australia

J. J. Veevers

Review author[s]: Jeffrey K. Weissel

Back Matter (28 pp.)

Previous Issue: New Series, Vol. 231, No. 4743, Mar. 14, 1986
Next Issue: New Series, Vol. 231, No. 4745, Mar. 28, 1986

Science, New Series, Vol. 231, No. 4745, Mar. 28, 1986

Previous Issue: New Series, Vol. 231, No. 4744, Mar. 21, 1986
Next Issue: New Series, Vol. 232, No. 4746, Apr. 4, 1986

Volume Information (10 pp.)
Front Matter (23 pp.)
Global Economic Competition, p. 1489

Philip H. Abelson

Letters

Punctuated Equilibrium, p. 1490

Jeffrey Levinton

The Future of U.S. Agriculture, pp. 1490-1492

Richard Wiles; William W. Kellogg; David Pimentel; Marcia Pimentel

The Future of U.S. Agriculture: Response, p. 1492

Dennis T. Avery

News & Comment

A Revisionist Look at Population and Growth, pp. 1493-1494

Constance Holden

Experts Ponder Effect of Pressures on Shuttle Blowup, pp. 1495-1498

R. Jeffrey Smith

NASA Faces Budget Crunch, p. 1497

M. Mitchell Waldrop

NAE Elects New Members, p. 1498

M. Mitchell Waldrop

Briefing

The Renewed Trade War over Japanese Chips, p. 1499

Eliot Marshall

Bitter Residue from Archeology Congress, pp. 1499-1500

Roger Lewin

Academy Study Dispels Doubt on Acid Rain, p. 1500

Marjorie Sun

Institute of Medicine Launches Assessment of AIDS Programs, p. 1500

Colin Norman

Nuclear Reprocessing and ``the World's Most Radioactive Sea'', p. 1500

David Dickson

Fuqua Biotech Bill Sets Stage for Industry Debate, p. 1501

Mark Crawford

Abattoir-Turned-Museum Opens for Halley's Encounter, p. 1501

David Dickson

Research News

Giotto Finds a Big Black Snowball at Halley, pp. 1502-1503

Richard A. Kerr

First Image from SPOT, p. 1504

M. Mitchell Waldrop

Briefing, pp. 1504-1505

Jean L. Marx; Deborah M. Barnes

Solving Knotty Problems in Math and Biology, pp. 1506-1508

Gina Kolata

Cell Line Segregation during Peripheral Nervous System Ontogeny, pp. 1515-1522

Nicole M. Le Douarin

Elementary Particle Physics and the Superconducting Super Collider, pp. 1522-1527

Chris Quigg; Roy F. Schwitters

Biological Extinction in Earth History, pp. 1528-1533

David M. Raup

Heterogeneous Nuclear Ribonucleoproteins: Role in RNA Splicing, pp. 1534-1539

Yang Do Choi; Paula J. Grabowski; Phillip A. Sharp; Gideon Dreyfuss

Reports

Acid Dissolution Experiments: Carbonates and the 6.8-Micrometer Bands in Interplanetary Dust Particles, pp. 1540-1541

Scott A. Sandford

Cometary Particles: Thin Sectioning and Electron Beam Analysis, pp. 1542-1544

J. P. Bradley; D. E. Brownlee

A Carbonate-Rich, Hydrated, Interplanetary Dust Particle: Possible Residue from Protostellar Clouds, pp. 1544-1546

Kazushige Tomeoka; Peter R. Buseck

A New HTLV-III/LAV Protein Encoded by a Gene Found in Cytopathic Retroviruses, pp. 1546-1549

Tun-Hou Lee; John E. Coligan; Jonathan S. Allan; Mary F. McLane; Jerome E. Groopman; M. Essex

Replicative and Cytopathic Potential of HTLV-III/LAV with sor Gene Deletions, pp. 1549-1553

Joseph Sodroski; Wei Chun Goh; Craig Rosen; Andre Tartar; Daniel Portetelle; Arsene Burny; William Haseltine

Identification of HTLV-III/LAV sor Gene Product and Detection of Antibodies in Human Sera, pp. 1553-1555

Nancy C. Kan; Genoveffa Franchini; Flossie Wong-Staal; Garrett C. DuBois; W. Gerard Robey; James A. Lautenberger; Takis S. Papas

Antiserum to a Synthetic Peptide Recognizes the HTLV-III Envelope Glycoprotein, pp. 1556-1559

R. C. Kennedy; R. D. Henkel; D. Pauletti; J. S. Allan; T. H. Lee; M. Essex; G. R. Dreesman

Platelet Membrane Glycoprotein IIb/IIIa: Member of a Family of Arg-Gly-Asp--Specific Adhesion Receptors, pp. 1559-1562

Robert Pytela; Michael D. Pierschbacher; Mark H. Ginsberg; Edward F. Plow; Erkki Ruoslahti

Distribution of Protein and RNA in the 30S Ribosomal Subunit, pp. 1562-1564

V. Ramakrishnan

Calcium Channels in Planar Lipid Bilayers: Insights into Mechanisms of Ion Permeation and Gating, pp. 1564-1566

Robert L. Rosenberg; Peter Hess; John P. Reeves; Henry Smilowitz; Richard W. Tsien

Nucleotide Sequence of SRV-1, a Type D Simian Acquired Immune Deficiency Syndrome Retrovirus, pp. 1567-1572

Michael D. Power; Preston A. Marx; Martin L. Bryant; Murray B. Gardner; Philip J. Barr; Paul A. Luciw

Inhibition of Vasopressin Action by Atrial Natriuretic Factor, pp. 1572-1573

Mark A. Dillingham; Robert J. Anderson

Tissue-Specific Expression in Transgenic Mice of a Fused Gene Containing RSV Terminal Sequences, pp. 1574-1577

Paul A. Overbeek; Sing-Ping Lai; Kurtis R. Van Quill; Heiner Westphal

Autolytic Processing of Dimeric Plant Virus Satellite RNA, pp. 1577-1580

Gerry A. Prody; John T. Bakos; Jamal M. Buzayan; Irving R. Schneider; George Bruening

HTLV-III gag Protein is Processed in Yeast Cells by the Virus pol-Protease, pp. 1580-1584

R. A. Kramer; M. D. Schaber; A. M. Skalka; K. Ganguly; F. Wong-Staal; E. P. Reddy

Human β-Adrenoceptors: Relation of Myocardial and Lymphocyte β-Adrenoceptor Density, pp. 1584-1585

Otto-Erich Brodde; Roland Kretsch; Katsumi Ikezono; Hans-Reinhard Zerkowski; Jürgen Christoph Reidemeister

Welcome to Philadelphia and the 152nd Annual Meeting of the American Association for the Advancement of Science, pp. 1586-1599+1603-1605+1607

Book Reviews

Spider Neurobiology, p. 1610

Neurobiology of Arachnids

Friedrich G. Barth

Review author[s]: Nicholas J. Strausfeld

Interspecific Associations, pp. 1610-1611

Gulls and Plovers

C. J. Barnard; D. B. A. Thompson

Review author[s]: Ron Ydenberg

Letters about Science, p. 1611

Gentlemen of Science

Jack Morrell; Arnold Thackray

Review author[s]: Martin Rudwick

Back Matter (22 pp.)

Previous Issue: New Series, Vol. 231, No. 4744, Mar. 21, 1986
Next Issue: New Series, Vol. 232, No. 4746, Apr. 4, 1986

Science, New Series, Vol. 232, No. 4746, Apr. 4, 1986

Previous Issue: New Series, Vol. 231, No. 4745, Mar. 28, 1986
Next Issue: New Series, Vol. 232, No. 4747, Apr. 11, 1986

Front Matter (11 pp.)
Let Us Meander, p. 9

Daniel E. Koshland

Letters

Publication: Numbers and Quality, p. 11

DeWitt Stetten

Vegetables, Fruits, and Oncologists, p. 11

Thomas H. Jukes; Victor Herbert

News & Comment

Imported Chips: A Security Risk?, pp. 12-13

Eliot Marshall

Gene-Splicing Debate Heats up in Germany, pp. 13-14

David Dickson

President Awards Science and Technology Medals, p. 14

Larger Public Sector Role Sought on Biotech, pp. 15-16

Mark Crawford

EPA Suspends Biotech Permit, p. 15

Marjorie Sun

Antagonists Agree on Pesticide Law Reform, pp. 16-17

Marjorie Sun

Briefing

OMB Offers to Delay Indirect Cost Cuts, pp. 17-18

Colin Norman

NSF Designates Five New Engineering Centers, p. 18

John Walsh

House Science Committee Chairman Leaving Congress, p. 18

Colin Norman

NSF to Establish Computer Directorate, pp. 18-19

John Walsh

British Telescope Dogged by British Weather, p. 19

David Dickson

New French Government Scraps Research Ministry, p. 19

David Dickson

Comings and Goings, p. 19

Research News

Obese Children: A Growing Problem, pp. 20-21

Gina Kolata

Can Synchrotron Light Save the Chip Industry?, pp. 22-23

Arthur L. Robinson

Why Dynamiting Vampire Bats is Wrong, pp. 24-26

Roger Lewin

Briefing, p. 26

M. Mitchell Waldrop

High-Resolution Climatic Analysis and Southwest Biogeography, pp. 27-34

Ronald P. Neilson

A Receptor-Mediated Pathway for Cholesterol Homeostasis, pp. 34-47

Michael S. Brown; Joseph L. Goldstein

The Tunneling Microscope: A New Look at the Atomic World, pp. 48-53

J. A. Golovchenko

Reports

The Geochemical Behavior of Aluminum in Acidified Surface Waters, pp. 54-56

Darrell Kirk Nordstrom; James W. Ball

Interannual Variability of Atmospheric Methane: Possible Effects of the El Niño—Southern Oscillation, pp. 56-58

M. A. K. Khalil; R. A. Rasmussen

Role of Platelet-Activating Factor--Acether in Mediating Guinea Pig Anaphylaxis, pp. 58-60

Harald Darius; David J. Lefer; J. Bryan Smith; Allan M. Lefer

Recombinant Human Granulocyte Colony-Stimulating Factor: Effects on Normal and Leukemic Myeloid Cells, pp. 61-65

Lawrence M. Souza; Thomas C. Boone; Janice Gabrilove; Por H. Lai; Krisztina M. Zsebo; Douglas C. Murdock; Vicki R. Chazin; Joan Bruszewski; Hsieng Lu; Kenneth K. Chen; Jean Barendt; Erich Platzer; Malcolm A. S. Moore; Roland Mertelsmann; Karl Welte

Electrophoretic Separations of Large DNA Molecules by Periodic Inversion of the Electric Field, pp. 65-68

Georges F. Carle; Mark Frank; Maynard V. Olson

Stimulation of Gonadotropin Release by a Non-GnRH Peptide Sequence of the GnRH Precursor, pp. 68-70

Robert P. Millar; Patricia J. Wormald; Raymond C. De L. Milton

Lectin Activation in Giardia lamblia by Host Protease: A Novel Host-Parasite Interaction, pp. 71-73

Boaz Lev; Honorine Ward; Gerald T. Keusch; Miercio E. A. Pereira

Living Nautilus Embryos: Preliminary Observations, pp. 73-76

John M. Arnold; Bruce A. Carlson

In Vivo Competition between a Metallothionein Regulatory Element and the SV40 Enhancer, pp. 76-80

Hans Scholer; Alois Haslinger; Adriana Heguy; Heidi Holtgreve; Michael Karin

Activation of Smooth Muscle Contraction: Relation between Myosin Phosphorylation and Stiffness, pp. 80-82

Kristine E. Kamm; James T. Stull

Development of Visual Pattern Discrimination in the Fly Depends on Light Experience, pp. 83-85

K. Mimura

Differential Conditioning of Associative Synaptic Enhancement in Hippocampal Brain Slices, pp. 85-87

Stephen R. Kelso; Thomas H. Brown

Vasoconstriction: A New Activity for Platelet-Derived Growth Factor, pp. 87-90

Bradford C. Berk; R. Wayne Alexander; Tommy A. Brock; Michael A. Gimbrone; R. Clinton Webb

Extended Oxygen Delivery from the Nerve Hemoglobin of Tellina alternata (Bivalvia), pp. 90-92

David W. Kraus; James M. Colacino

Nitrogen Fixation by Azotobacter vinelandii Strains Having Deletions in Structural Genes for Nitrogenase, pp. 92-94

Paul E. Bishop; R. Premakumar; Dennis R. Dean; Marty R. Jacobson; John R. Chisnell; Thomas M. Rizzo; Jennifer Kopczynski

Mechanisms of Human Motion Perception Revealed by a New Cyclopean Illusion, pp. 95-97

Michael Shadlen; Thom Carney

Receptor-Coupled Activation of Phosphoinositide-Specific Phospholipase C by an N Protein, pp. 97-100

Charles D. Smith; C. Christine Cox; Ralph Snyderman

Anti-Idiotypic Antibodies Bear the Internal Image of a Human Tumor Antigen, pp. 100-102

Dorothee Herlyn; Alonzo H. Ross; Hilary Koprowski

Perturbation of Red Cell Membrane Structure during Intracellular Maturation of Plasmodium falciparum, pp. 102-104

Theodore F. Taraschi; Aruna Parashar; Mary Hooks; Harvey Rubin

Thallophytic Allelopathy: Isolation and Identification of Laetisaric Acid, pp. 105-106

William S. Bowers; Harvey C. Hoch; Philip H. Evans; Masato Katayama

AAAS News

AAAS Project Begins Work with Disability Groups in China, p. 108

Grants to Self-Sponsored Foreign Graduate Students to Attend AAAS Annual Meeting, p. 108

Causality in Heredity and Aging, pp. 108-109

Report from Indian Science Congress Association, p. 109

Reminder for Members, p. 109

Book Reviews

Economic Interdependencies, pp. 110-111

Andean Ecology and Civilization

Shozo Masuda; Izumi Shimada; Craig Morris

Review author[s]: Richard L. Burger

A Nexus of Transformations, p. 111

Sweetness and Power

Sidney W. Mintz

Review author[s]: Winthrop R. Wright

Marsupials, pp. 111-112

Evolutionary Ecology of Marsuplals

Anthon K. Lee; Andrew Cockburn

Review author[s]: Bobbi S. Low

Host-Parasite Coevolution, p. 112

Ecology and Genetics of Host-Parasite Interactions

D. Rollinson; R. M. Anderson

Review author[s]: Robert C. Vrijenhoek

Active Galactic Nuclei, pp. 112-113

Astrophysics of Active Galaxies and Quasi-Stellar Objects

Joseph S. Miller

Review author[s]: Malcolm G. Smith

Some Other Books of Interest, pp. 113-114

The Quaternary History of Ireland

Kevin J. Edwards; William P. Warren

Meteorites

John T. Wasson

Animal Cell Biotechnology

R. E. Spier; J. B. Griffiths

Review author[s]: L. H.

Back Matter (19 pp.)

Previous Issue: New Series, Vol. 231, No. 4745, Mar. 28, 1986
Next Issue: New Series, Vol. 232, No. 4747, Apr. 11, 1986

Science, New Series, Vol. 232, No. 4747, Apr. 11, 1986

Previous Issue: New Series, Vol. 232, No. 4746, Apr. 4, 1986
Next Issue: New Series, Vol. 232, No. 4748, Apr. 18, 1986

Front Matter (57 pp.)
Trends in the Use of Oil, p. 141

Philip H. Abelson

Perspective

The Molecular Biology of Color Vision, pp. 142-143

David Botstein

Letters

High School Scientists, p. 145

Betty H. Pickett; Kelvin J. A. Davies

Directions of Research, p. 145

Richard Trumbull

Serine Proteases, p. 145

William Scher

Erratum: How Killer Cells Kill their Targets, p. 145
Erratum: McLean-AMI agree on Joint Venture, p. 145

News & Comment

Uncertainty Clouds R&D Budget, pp. 146-147

Mark Crawford

A Pivotal Year for Lab Animal Welfare, pp. 147-150

Constance Holden

Agricultural Firms Seek More Patent Protection, p. 151

Marjorie Sun

X-Ray Laser Budget Grows as Public Information Declines, pp. 152-153

R. Jeffrey Smith

Briefing

New Shuttle Director Promises Emphasis on Safety, p. 153

R. Jeffrey Smith

Panel Sees Decline in Undergraduate Education, p. 153

John Walsh

Nuclear Meltdown: A Calculated (and Recalculated) Risk, pp. 153-154

Eliot Marshall

Insurance Drought Fosters Self-Help Plan for Biotechnology Firms, p. 154

Mark Crawford

Research News

Another Try at Forecasting E1 Niño, p. 155

Richard A. Kerr

Prospects for Physics in the 1990's Surveyed, pp. 156-157

Arthur L. Robinson

Briefing, p. 157

Jean L. Marx

The Continuing Saga of ``Homeo-Madness'', pp. 158-159

Jean L. Marx

Nervous and Immune System Disorders Linked in a Variety of Diseases, pp. 160-161

Deborah M. Barnes

Interstellar Molecular Clouds, pp. 185-193

John Bally

Molecular Genetics of Human Color Vision: The Genes Encoding Blue, Green, and Red Pigments, pp. 193-202

Jeremy Nathans; Darcy Thomas; David S. Hogness

Molecular Genetics of Inherited Variation in Human Color Vision, pp. 203-210

Jeremy Nathans; Thomas P. Piantanida; Roger L. Eddy; Thomas B. Shows; David S. Hogness

Reports

Atomic-Resolution Microscopy in Water, pp. 211-213

Richard Sonnenfeld; Paul K. Hansma

Decrease in Deformation Rate Observed by Two-Color Laser Ranging in Long Valley Caldera, pp. 213-216

M. F. Linker; J. O. Langbein; A. McGarr

Geometrical Aspects of Sorted Patterned Ground in Recurrently Frozen Soil, pp. 216-220

Kevin J. Gleason; William B. Krantz; Nelson Caine; John H. George; Robert D. Gunn

Anti-Idiotypic Antibody Vaccine for Type B Viral Hepatitis in Chimpanzees, pp. 220-223

Ronald C. Kennedy; Jorg W. Eichberg; Robert E. Lanford; Gordon R. Dreesman

Primary Rat Embryo Cells Transformed by One or Two Oncogenes Show Different Metastatic Potentials, pp. 223-227

Rudy Pozzatti; Ruth Muschel; Jeanne Williams; Raji Padmanabhan; Bruce Howard; Lance Liotta; George Khoury

Diverse Gene Expression for Isotypes of Murine Serum Amyloid A Protein during Acute Phase Reaction, pp. 227-229

Ken-ichi Yamamoto; Masahiro Shiroo; Shunsuke Migita

Ontogeny in Animal Colonies: A Persistent Trend in the Bryozoan Fossil Record, pp. 230-232

Scott Lidgard

Concurrent Overproduction of Synapses in Diverse Regions of the Primate Cerebral Cortex, pp. 232-235

Pasko Rakic; Jean-Pierre Bourgeois; Maryellen F. Eckenhoff; Nada Zecevic; Patricia S. Goldman-Rakic

Multiple Sensitive Periods in the Development of the Primate Visual System, pp. 235-238

Ronald S. Harwerth; Earl L. Smith; Gary C. Duncan; M. L. J. Crawford; Gunter K. Von Noorden

New Human T-Lymphotropic Retrovirus Related to Simian T-Lymphotropic Virus Type III (STLV-III _AGM ), pp. 238-243

Phyllis J. Kanki; Francis Barin; Souleyman M'Boup; Jonathan S. Allan; Jean Loup Romet-Lemonne; Richard Marlink; Mary Frances McLane; Tun-Hou Lee; Brigitte Arbeille; Francois Denis; M. Essex

El Niño: A Chaotic Dynamical System?, pp. 243-245

Geoffrey K. Vallis

AAAS Annual Meeting: Philadelphia, 25-30 May 1986, We Must Keep Meeting like This, p. 258

Book Reviews

Peculiar Red Giants, pp. 270-271

Cool Stars with Excesses of Heavy Elements

Mercedes Jaschek; Philip C. Keenan

Review author[s]: Catherine A. Pilachowski

Amphibians, p. 271

Biology of Amphibians

William E. Duellman; Linda Trueb

Review author[s]: Michael J. Ryan

Measuring Selection, pp. 271-272

The Statistics of Natural Selection on Animal Populations

Bryan F. J. Manly

Review author[s]: Stevan J. Arnold

Invertebrate Neural Systems, p. 272

Model Neural Networks and Behavior

Allen I. Selverston

Review author[s]: Ronald R. Hoy

Back Matter (25 pp.)

Previous Issue: New Series, Vol. 232, No. 4746, Apr. 4, 1986
Next Issue: New Series, Vol. 232, No. 4748, Apr. 18, 1986

Science, New Series, Vol. 232, No. 4748, Apr. 18, 1986

Previous Issue: New Series, Vol. 232, No. 4747, Apr. 11, 1986
Next Issue: New Series, Vol. 232, No. 4749, Apr. 25, 1986

Front Matter (15 pp.)
Survival Politics: Science and the Budget Dilemma, p. 305

William D. Carey; J. Thomas Ratchford

Letters

HTLV-III Legend Correction, p. 307

Raymond V. Gilden; Matthew A. Gonda; M. G. Sarngadharan; Mikulas Popovic; Robert C. Gallo

Psychosexual Development, p. 307

Victor S. Alpher

Research on Mental Illness and Addictive Disorders, p. 307

Harold Alan Pincus

Erratum: Expression of the c-fos and of an fos-related Gene is Stimulated by Platelet-derived Growth Factor, p. 307
Erratum: L-Isoleucine and L-Leucine: Tumor Promoters of Bladder Cancer in Rats, p. 307

News & Comment

A New Twist in AIDS Patent Fight, pp. 308-309

Colin Norman

Tight Money Squeezes out Animal Models, pp. 309-311

Deborah M. Barnes

Uranium Enrichment's $7-Billion Uncertainty, pp. 312-313

Colin Norman

Europeans Wary of U.S. Offer on Military R&D, pp. 314-315

David Dickson

Briefing

David Packard Tackles OMB on Indirect Costs, p. 315

Barbara J. Culliton

NAS Signs New Pact with Soviet Academy, pp. 315-316

R. Jeffrey Smith

USDA Biotechnology Review Criticized and Defended, p. 316

Marjorie Sun

Budget Squeeze May Stall Start-up of New Colliders, p. 316

Mark Crawford

Research News

Genetic Screening Raises Questions for Employers and Insurers, pp. 317-319

Gina Kolata

Catching a Volatile Halley before it's Gone, pp. 320-323

Richard A. Kerr

Two-Dimensional Rare Gas Solids, pp. 329-336

Robert J. Birgeneau; Paul M. Horn

Safeguarding Our Military Space Systems, pp. 336-340

Michael M. May

Solid Phase Synthesis, pp. 341-347

Bruce Merrifield

Uncoupling Translocation from Translation: Implications for Transport of Proteins across Membranes, pp. 348-352

Eve Perara; Richard E. Rothman; Vishwanath R. Lingappa

Reports

The International Cometary Explorer Mission to Comet Giacobini-Zinner, pp. 353-356

Tycho T. Von Rosenvinge; John C. Brandt; Robert W. Farquhar

Comet Giacobini-Zinner: Plasma Description, pp. 356-361

S. J. Bame; R. C. Anderson; J. R. Asbridge; D. N. Baker; W. C. Feldman; S. A. Fuselier; J. T. Gosling; D. J. McComas; M. F. Thomsen; D. T. Young; R. D. Zwickl

Observations of Energetic Ions from Comet Giacobini-Zinner, pp. 361-365

R. J. Hynds; S. W. H. Cowley; T. R. Sanderson; K.-P. Wenzel; J. J. Van Rooijen

Comet Giacobini-Zinner: In Situ Observations of Energetic Heavy Ions, pp. 366-369

F. M. Ipavich; A. B. Galvin; G. Gloeckler; D. Hovestadt; B. Klecker; M. Scholer

Plasma Diagnosis from Thermal Noise and Limits on Dust Flux or Mass in Comet Giacobini-Zinner, pp. 370-374

N. Meyer-Vernet; P. Couturier; S. Hoang; C. Perche; J. L. Steinberg; J. Fainberg; C. Meetre

Ion Composition Results during the International Cometary Explorer Encounter with Giacobini-Zinner, pp. 374-377

Keith W. Ogilvie; M. A. Coplan; P. Bochsler; J. Geiss

Plasma Wave Observations at Comet Giacobini-Zinner, pp. 377-381

Frederick L. Scarf; Ferdinand V. Coroniti; Charles F. Kennel; Donald A. Gurnett; Wing-Huen Ip; Edward J. Smith

International Cometary Explorer Encounter with Giacobini-Zinner: Magnetic Field Observations, pp. 382-385

Edward J. Smith; Bruce T. Tsurutani; James A. Slavin; Douglas E. Jones; George L. Siscoe; D. Asoka Mendis

Neoplastic Conversion of Human Keratinocytes by Adenovirus 12-SV40 Virus and Chemical Carcinogens, pp. 385-388

Johng S. Rhim; Jun Fujita; Paul Arnstein; Stuart A. Aaronson

Regulation of Erythrocyte Cation and Water Content in Sickle Cell Anemia, pp. 388-390

Carlo Brugnara; H. Franklin Bunn; Daniel C. Tosteson

Suprachiasmatic Nucleus Vasopressin Messenger RNA: Circadian Variation in Normal and Brattleboro Rats, pp. 390-393

George R. Uhl; Steven M. Reppert

Existence of High Abundance Antiproliferative mRNA's in Senescent Human Diploid Fibroblasts, pp. 393-395

C. K. Lumpkin; J. Keith McClung; Olivia M. Pereira-Smith; James R. Smith

Androgens Regulate the Dendritic Length of Mammalian Motoneurons in Adulthood, pp. 395-398

Elizabeth M. Kurz; Dale R. Sengelaub; Arthur P. Arnold

Amplification and Rearrangement of Hu-ets-1 in Leukemia and Lymphoma with Involvement of 11q23, pp. 398-400

Ugo Rovigatti; Dennis K. Watson; Jorge J. Yunis

Induction of Suppressor Cells Specific for AChR in Experimental Autoimmune Myasthenia Gravis, pp. 401-403

Kevin R. McIntosh; Daniel B. Drachman

Alloantigen Recognition is Preceded by Nonspecific Adhesion of Cytotoxic T Cells and Target Cells, pp. 403-405

Hergen Spits; Wim Van Schooten; Hiskias Keizer; Gys Van Seventer; Matthijs Van De Rijn; Cox Terhorst; Jan E. De Vries

Book Reviews

A Survey of Scholarship, pp. 406-407

Historical Writing on American Science

Sally Gregory Kohlstedt; Margaret W. Rossiter

Review author[s]: Louis Galambos

Hopes and Fears, p. 407

By the Bomb's Early Light

Review author[s]: Allan M. Winkler

Evidence about Evolution, pp. 407-408

Evolutionary Case Histories from the Fossil Record

J. C. W. Cope; P. W. Skelton

Review author[s]: Michael LaBarbera

Seismology in Japan, pp. 408-409

Earthquake Prediction

Kiyoo Mogi

Review author[s]: Wayne Thatcher

Heavy-Ion Collisions, p. 409

Frontiers in Nuclear Dynamics

R. A. Broglia; C. H. Dasso

Review author[s]: Steven E. Koonin

Back Matter (20 pp.)

Previous Issue: New Series, Vol. 232, No. 4747, Apr. 11, 1986
Next Issue: New Series, Vol. 232, No. 4749, Apr. 25, 1986

Science, New Series, Vol. 232, No. 4749, Apr. 25, 1986

Previous Issue: New Series, Vol. 232, No. 4748, Apr. 18, 1986
Next Issue: New Series, Vol. 232, No. 4750, May 2, 1986

Front Matter (17 pp.)
A Time for Steadiness, p. 437

Cornelius J. Pings

Letters

Punctuated Equilibrium: Empirical Response, p. 439

Stephen Jay Gould

Defining Risk, p. 439

Aaron Wildavsky

Overhead Costs on Research Grants, p. 439

Joseph Arditti

Erratum: Why Dynamiting Vampire Bats Is Wrong, p. 439

News & Comment

Bloch Prepares NSF for Lean Years, pp. 440-441

John Walsh

Fill the Oil Reserve, Academy Report Says, pp. 441-442

Eliot Marshall

Pentagon's R&D Chief Roils the Waters, pp. 443-445

R. Jeffrey Smith

Briefing

USDA Suspends License for Engineered Vaccine, p. 446

Marjorie Sun

Laser Fusion Program Burdened by Overclassification, pp. 446-447

Mark Crawford

Smithsonian Photobiology Lab to Close, p. 447

Constance Holden

European Commission Proposes Shift in Joint Research, p. 447

David Dickson

Research News

Researchers Hunt for Alzheimer's Disease Gene, pp. 448-450

Gina Kolata

Briefing, p. 450

Roger Lewin

Consensus on Silicon Surface Structure near, pp. 451-453

Arthur L. Robinson

Sex Differences in Economic Well-Being, pp. 459-464

Victor R. Fuchs

Design of Sequence-Specific DNA-Binding Molecules, pp. 464-471

Peter B. Dervan

Diamonds and the African Lithosphere, pp. 472-477

F. R. Boyd; John J. Gurney

Biochemical and Genetic Evidence for the Hepatitis B Virus Replication Strategy, pp. 477-484

Christoph Seeger; Don Ganem; Harold E. Varmus

Reports

Potential Metal-Binding Domains in Nucleic Acid Binding Proteins, pp. 485-487

Jeremy M. Berg

Occurrence of Peptide and Clavine Ergot Alkaloids in Tall Fescue Grass, pp. 487-489

Philip C. Lyons; Ronald D. Plattner; Charles W. Bacon

De Gustibus Non Est Disputandem: A Spiral Center for Taste in the Brain of the Teleost Fish, Heterotis niloticus, pp. 489-491

Mark R. Braford

Molecular Analysis of the t(2;14) Translocation of Childhood Chronic Lymphocytic Leukemia, pp. 491-494

H. Perry Fell; R. Graham Smith; Philip W. Tucker

Interspecific Genetic Control of Courtship Song Production and Reception in Drosophila, pp. 494-497

C. P. Kyriacou; Jeffrey C. Hall

Bioavailability of Dioxin in Soil from a 2,4,5-T Manufacturing Site, pp. 497-499

Thomas H. Umbreit; Elizabeth J. Hesse; Michael A. Gallo

Selectivity of Intracellular Proteolysis: Protein Substrates Activate the ATP-Dependent Protease (La), pp. 500-503

Lloyd Waxman; Alfred L. Goldberg

Restoration by Calmodulin of a Ca ²⁺ -Dependent K ⁺ Current Missing in a Mutant of Paramecium, pp. 503-506

Robert D. Hinrichsen; Anthony Burgess-Cassler; Brook Chase Soltvedt; Todd Hennessey; Ching Kung

Induction of Macrophage Tumoricidal Activity by Granulocyte-Macrophage Colony-Stimulating Factor, pp. 506-508

Kenneth H. Grabstein; David L. Urdal; Robert J. Tushinski; Diane Y. Mochizuki; Virginia L. Price; Michael A. Cantrell; Steven Gillis; Paul J. Conlon

The Neuroendocrine Thymus: Coexistence of Oxytocin and Neurophysin in the Human Thymus, pp. 508-511

Vincent Geenen; Jean-Jacques Legros; Paul Franchimont; Marc Baudrihaye; Marie-Paule Defresne; Jacques Boniver

Receptor-Associated Resistance to Growth Hormone-Releasing Factor in Dwarf ``Little'' Mice, pp. 511-512

John-Olov Jansson; Thomas R. Downs; Wesley G. Beamer; Lawrence A. Frohman

Cerebellar Vermis: Essential for Long-Term Habituation of the Acoustic Startle Response, pp. 513-515

Robert N. Leaton; William F. Supple

Calcium Antagonist Receptors in Cardiomyopathic Hamster: Selective Increases in Heart, Muscle, Brain, pp. 515-518

John A. Wagner; Ian J. Reynolds; Harlan F. Weisman; Pamela Dudeck; Myron L. Weisfeldt; Solomon H. Snyder

Gene Transfer and Molecular Cloning of the Human NGF Receptor, pp. 518-521

Moses V. Chao; Mark A. Bothwell; Alonzo H. Ross; Hilary Koprowski; Anthony A. Lanahan; C. Randall Buck; Amita Sehgal

Abnormal Proteins Serve as Eukaryotic Stress Signals and Trigger the Activation of Heat Shock Genes, pp. 522-524

Jayakumar Ananthan; Alfred L. Goldberg; Richard Voellmy

A Fluorescence Photobleaching Assay of Gap Junction-Mediated Communication between Human Cells, pp. 525-528

Margaret H. Wade; James E. Trosko; Melvin Schindler

Book Reviews

Ramifications of Genetics, pp. 531-532

In the Name of Eugenics

Daniel J. Kevles

Review author[s]: Elof Axel Carlson

A Transmutation in Physics, pp. 532-533

From Maxwell to Microphysics

Jed Z. Buchwald

Review author[s]: Daniel M. Siegel

Papers from Khabarovsk, p. 533

Beringia in the Cenozoic Era

V. L. Kontrimavichus

Review author[s]: David F. Murray

Herpetology in the Pacific, pp. 533-534

Biology of Australasian Frogs and Reptiles

Gordon Grigg; Richard Shine; Harry Ehmann

Review author[s]: F. Harvey Pough

Back Matter (19 pp.)

Previous Issue: New Series, Vol. 232, No. 4748, Apr. 18, 1986
Next Issue: New Series, Vol. 232, No. 4750, May 2, 1986

Science, New Series, Vol. 232, No. 4750, May 2, 1986

Previous Issue: New Series, Vol. 232, No. 4749, Apr. 25, 1986
Next Issue: New Series, Vol. 232, No. 4751, May 9, 1986

Front Matter (35 pp.)
A ``One License--One Hearing'' Policy, p. 561

Daniel E. Koshland

Letters

Federal Research Funding: Open Competition, p. 563

Herman Postma; Louis C. Ianniello

NAS Acid Rain Study, p. 563

S. Fred Singer

News & Comment

Pressure to Cut the Deficit Creates Uncertainty for Biomedical Research, pp. 564-566

Barbara J. Culliton

Approval Seen for New U.S. Chemical Weapons, pp. 567-568

David Dickson

Binary Deployment Remains Controversial, p. 568

R. Jeffrey Smith

Homelessness: Experts Differ on Root Causes, pp. 569-570

Constance Holden

Briefing

Science and Engineering Academies Elect New Officers, p. 571

Eliot Marshall

Congressmen Urge Support for Supercollider, p. 571

M. Mitchell Waldrop

Congress Urged to Change Patterns of Research Support, pp. 571-572

Mark Crawford

Copyrights Obsolete in An Electronic Age, OTA Finds, p. 572

Eliot Marshall

Research News

Greenhouse Warming Still Coming, pp. 573-574

Richard A. Kerr

Briefing, pp. 574-575

Roger Lewin

Manic-Depression: Is it Inherited?, pp. 575-576

Gina Kolata

``Computer Genome'' Is Full of Junk DNA, pp. 577-578

Roger Lewin

A Solution to the Solar Neutrino Puzzle?, p. 578

M. Mitchell Waldrop

Basic Research and Economic Health: The Coming Challenge, pp. 595-599

Erich Bloch

Marine Cobalt Resources, pp. 600-608

F. T. Manheim

Cool Water: Demonstration of a Clean and Efficient New Coal Technology, pp. 609-612

D. F. Spencer; S. B. Alpert; H. H. Gilman

Fine Structure Genetic Analysis of a β-Globin Promoter, pp. 613-618

Richard M. Myers; Kit Tilly; Tom Maniatis

Reports

A Mid-Brunhes Climatic Event: Long-Term Changes in Global Atmosphere and Ocean Circulation, pp. 619-622

J. H. F. Jansen; A. Kuijpers; S. R. Troelstra

Archaeopteryx is not a Forgery, pp. 622-626

Alan J. Charig; Frank Greenaway; Angela C. Milner; Cyril A. Walker; Peter J. Whybrow

Reduction in Summer Soil Wetness Induced by an Increase in Atmospheric Carbon Dioxide, pp. 626-628

S. Manabe; R. T. Wetherald

Gradual Dinosaur Extinction and Simultaneous Ungulate Radiation in the Hell Creek Formation, pp. 629-633

Robert E. Sloan; J. Keith Rigby; Leigh M. Van Valen; Diane Gabriel

Crystal Structure Analysis of Deamino-Oxytocin: Conformational Flexibility and Receptor Binding, pp. 633-636

S. P. Wood; I. J. Tickle; A. M. Treharne; J. E. Pitts; Y. Mascarenhas; J. Y. Li; J. Husain; S. Cooper; T. L. Blundell; V. J. Hruby; A. Buku; A. J. Fischman; H. R. Wyssbrod

Circulating Atrial Natriuretic Peptides in Conscious Rats: Regulation of Release by Multiple Factors, pp. 636-639

Robert Eskay; Zofia Zukowska-Grojec; Markus Haass; Jitendra R. Dave; Nadav Zamir

Protection of Cattle against Foot-and-Mouth Disease by a Synthetic Peptide, pp. 639-641

Richard DiMarchi; Gerald Brooke; Charles Gale; Victor Cracknell; Timothy Doel; Noel Mowat

A Mutation in the R Body--Coding Sequence Destroys Expression of the Killer Trait in P. tetraurelia, pp. 641-643

Judith A. Dilts; Robert L. Quackenbush

Human Multidrug-Resistant Cell Lines: Increased mdr1 Expression Can Precede Gene Amplification, pp. 643-645

D.-W. Shen; A. Fojo; J. E. Chin; I. B. Roninson; N. Richert; I. Pastan; M. M. Gottesman

Characterization of the Supernumerary Chromosome in Cat Eye Syndrome, pp. 646-648

Heather E. McDermid; Alessandra M. V. Duncan; Klaus R. Brasch; Jeannette J. A. Holden; Ellen Magenis; Robert Sheehy; John Burn; Nataline Kardon; Bernard Noel; Albert Schinzel; Ikuko Teshima; Bradley N. White

A Neuronal Antigen in the Brains of Alzheimer Patients, pp. 648-650

Benjamin L. Wolozin; Alex Pruchnicki; Dennis W. Dickson; Peter Davies

AAAS News

Annual Meeting Returns to Philadelphia, p. 660

Joan Wrather

``Reporting the Shuttle Disaster''--Additional Annual Meeting Symposium, p. 660

Winner of Trip to Annual Meeting Announced, pp. 660-661

SB&F to Focus on Space Science in 1986-87, p. 661

Women's Participation in the Professional Work Force Levels off--Minority Representation at near Standstill, p. 661

Betty M. Vetter; Eleanor L. Babco

Obituaries, p. 662

Book Reviews

Nuclear Nonproliferation, pp. 663-664

The Nuclear Suppliers and Nonproliferation

Rodney W. Jones; Cesare Merlini; Joseph F. Pilat; William C. Potter

The Nuclear Connection

Alvin Weinberg; Marcelo Alonso; Jack N. Barkenbus

Review author[s]: Richard L. Williamson

The Behaviorist Tradition, pp. 664-665

The Origins of Behaviorism

John M. O'Donnell

Review author[s]: Michael M. Sokal

Social Psychology, pp. 665-666

Attribution

John H. Harvey; Gifford Weary

Review author[s]: Arie W. Kruglanski

Some Other Books of Interest, p. 666

Insect Locomotion

Michael Gewecke; Gernot Wendler

Bacteria in Their Natural Environments

Madilyn Fletcher; George D. Floodgate

Nucleic Acid Hybridisation

B. D. Hames; S. J. Higgins

Review author[s]: L.H.

Back Matter (19 pp.)

Previous Issue: New Series, Vol. 232, No. 4749, Apr. 25, 1986
Next Issue: New Series, Vol. 232, No. 4751, May 9, 1986

Science, New Series, Vol. 232, No. 4751, May 9, 1986

Previous Issue: New Series, Vol. 232, No. 4750, May 2, 1986
Next Issue: New Series, Vol. 232, No. 4752, May 16, 1986

Front Matter (24 pp.)
Physics through the 1990's, p. 693

Philip H. Abelson

Perspective

Are Breeder Reactors Still Necessary?, pp. 695-696

Alvin M. Weinberg

Letters

Human Immunodeficiency Viruses, p. 697

John Coffin; Ashley Haase; Jay A. Levy; Luc Montagnier; Steven Oroszlan; Natalie Teich; Howard Temin; Kumao Toyoshima; Harold Varmus; Peter Vogt; Robin Weiss

Diatoms and Acid Rain, pp. 697-698

Ronald B. Davis

Sly Statistics, p. 698

David Birkes

Cells, Patients' Rights, and Researchers' Responsibilities, p. 698

W. Brown Morton

Erratum: Book Reviews, p. 698

News & Comment

AIDS Virus Has New Name--Perhaps, pp. 699-700

Jean L Marx

Library Cutbacks: An Information Deficit, pp. 700-701

Eliot Marshall

Titan Accident Disrupts Military Space Program, pp. 702-704

R. Jeffrey Smith

Briefing

University Presidents Predict Harm from Uncoordinated Deficit Reduction Policies..., pp. 704-705

Barbara J. Culliton

...But they Endorse the Supercollider, p. 705

Colin Norman

Days May Be Numbered for Polygraphs in the Private Sector, p. 705

Constance Holden

Fletcher Promises Rebirth of Shuttle Program, p. 706

R. Jeffrey Smith

White House Group Recommends a New Shuttle Orbiter, pp. 706-707

M. Mitchell Waldrop

France Cuts Research to Fund New Jobs, p. 707

David Dickson

Johnston Drops Opposition to CEBAF, p. 707

Mark Crawford

Research News

Researchers Seek Melanoma Gene, pp. 708-709

Gina Kolata

Briefing, pp. 709-710

Richard A. Kerr

Resolving the Star Wars Software Dilemma, pp. 710-713

M. Mitchell Waldrop

Briefing, p. 713

Arthur L Robinson

The Structure, Function, and Expression of Interleukin-2 Receptors on Normal and Malignant Lymphocytes, pp. 727-732

Thomas A. Waldmann

Laboratory Experiments in Economics: The Implications of Posted-Price Institutions, pp. 732-738

Charles R. Plott

Delay of Disease Development in Transgenic Plants that Express the Tobacco Mosaic Virus Coat Protein Gene, pp. 738-743

Patricia Powell Abel; Richard S. Nelson; Barun De; Nancy Hoffmann; Stephen G. Rogers; Robert T. Fraley; Roger N. Beachy

Reports

Enhanced Ethylene and Ethane Production with Free-Radical Cracking Catalysts, pp. 744-746

John H. Kolts; Gary A. Delzer

Inorganic and Organic Sulfur Cycling in Salt-Marsh Pore Waters, pp. 746-749

George W. Luther; Thomas M. Church; Joseph R. Scudlark; Monique Cosman

New Dates on Northern Yukon Artifacts: Holocene not Upper Pleistocene, pp. 749-751

D. E. Nelson; Richard E. Morlan; J. S. Vogel; J. R. Southon; C. R. Harington

Amplification and Expression of Genes Associated with Multidrug Resistance in Mammalian Cells, pp. 751-755

Kathleen W. Scotto; June L. Biedler; Peter W. Melera

Activation of the AIDS Retrovirus Promoter by the Cellular Transcription Factor, Sp1, pp. 755-759

Katherine A. Jones; James T. Kadonaga; Paul A. Luciw; Robert Tjian

Defective Sialic Acid Egress from Isolated Fibroblast Lysosomes of Patients with Salla Disease, pp. 759-762

Martin Renlund; Frank Tietze; William A. Gahl

Karyotype Analysis of Leishmania Species and its Use in Classification and Clinical Diagnosis, pp. 762-765

Suzanne Holmes Giannini; Mario Schittini; Jan S. Keithly; Peter W. Warburton; Charles R. Cantor; Lex H. T. Van Der Ploeg

The Mechanism of Binding of a Polynucleotide Chain to Pancreatic Ribonuclease, pp. 765-768

Alexander McPherson; Gary Brayer; Duilio Cascio; Roger Williams

Identification and Characterization of the Protein Encoded by the Human N-myc Oncogene, pp. 768-772

Dennis J. Slamon; Thomas C. Boone; Robert C. Seeger; Duane E. Keith; Vicki Chazin; Hyun C. Lee; Lawrence M. Souza

Activation of Mouse T-Helper Cells Induces Abundant Preproenkephalin mRNA Synthesis, pp. 772-775

Gerard Zurawski; Michael Benedik; Barkley J. Kamb; John S. Abrams; Sandra M. Zurawski; Frank D. Lee

Geographic Origin of Benthic Foraminiferal Species, pp. 775-776

Martin A. Buzas; Stephen J. Culver

Technical Comments

Measurement of Brain Deoxyglucose Metabolism by NMR, pp. 776-777

Thomas Nelson; Giovanni Lucignani; Louis Sokoloff; Ruthmary K. Deuel

Book Reviews

Galactic Supernova Remnants, p. 778

The Crab Nebula and Related Supernova Remnants

Minas C. Kafatos; Richard B. C. Henry

Review author[s]: Gary Chanan

Astrophysics, p. 778

Relativistic Astrophysics

Marek Demiański

Review author[s]: Douglas M. Eardley

Mathematical Physics, pp. 778-779

Gravitational Physics of Stellar and Galactic Systems

William C. Saslaw

Review author[s]: Tim De Zeeuw

Oceanography, p. 779

Turbulence in the Ocean

A. S. Monin; R. V. Ozmidov

Review author[s]: O. M. Phillips

Some other Books of Interest, pp. 779-780

Species and Speciation

E. S. Vrba

The Human Skeleton

Pat Shipman; Alan Walker; David Bichell

Coevolution of Parasitic Arthropods and Mammals

Ke Chung Kim

Review author[s]: K.L.

Back Matter (21 pp.)

Previous Issue: New Series, Vol. 232, No. 4750, May 2, 1986
Next Issue: New Series, Vol. 232, No. 4752, May 16, 1986

Science, New Series, Vol. 232, No. 4752, May 16, 1986

Previous Issue: New Series, Vol. 232, No. 4751, May 9, 1986
Next Issue: New Series, Vol. 232, No. 4753, May 23, 1986

Front Matter (18 pp.)
The Winds of Change, p. 809

Daniel E. Koshland

Letters

of Neologisms and Oxymorons, p. 810

Mark David Handel

of Neologisms and Oxymorons: Response, p. 810

David D. Yager; Ronald R. Hoy

Real Costs, p. 810

Walter C. Neale

Real Costs: Response, p. 810

Vernon W. Ruttan

Nutrition Policy Controversies, pp. 810-811

Alfred E. Harper

Hic, Haec, Hoc..., p. 811

Hans Weil-Malherbe

Erratum: Solving Knotty Problems in Math and Biology, p. 811
Erratum: 'De Gustibus Non Est Disputandum': A Spiral Center for Taste in the Brain of the Teleost First, Heterotis niloticus, p. 811

News & Comment

Reactor Explodes amid Soviet Silence, pp. 814-815

Eliot Marshall

Europe Plans Its Own Mini Space Station, pp. 816-817

David Dickson

Microgravity Seeks Lift-off, p. 817

David Dickson

Military Aids Testing Offers Research Bonus, pp. 818-820

Colin Norman

Briefing

Yelena Bonner Tells of Medical Abuse of Her Husband, p. 821

Constance Holden

NIH Plans Probe on Test of Altered Virus, pp. 821-822

Marjorie Sun

Congress Approves Garrison Compromise, p. 822

Constance Holden

New Annual Report on Global Deterioration, p. 822

Constance Holden

Third Disaster in a Row for NASA, pp. 822-823

M. Mitchell Waldrop

Rockefeller Doubles Third World Effort, p. 823

Constance Holden

Comings and Goings, p. 823

Research News

Gene Therapy--So Near and Yet So Far Away, pp. 824-825

Jean L. Marx

Unexpected Size Pattern in Bacterial Proteins, pp. 825-826

Roger Lewin

A Silicon Solution for Gallium Arsenide IC's, pp. 826-828

Arthur L. Robinson

Inertial Confinement Fusion with Light Ion Beams, pp. 831-836

J. Pace VanDevender; Donald L. Cook

Recovering Phase Information from Intensity Data, pp. 837-843

Jerome Karle

Reports

Natural Sources of Acid Neutralizing Capacity in Low Alkalinity Lakes of the Precambrian Shield, pp. 844-847

D. W. Schindler; M. A. Turner; M. P. Stainton; G. A. Linsey

Antarctic Mesopelagic Micronekton: Evidence from Seabirds that Pack Ice Affects Community Structure, pp. 847-849

D. G. Ainley; W. R. Fraser; C. W. Sullivan; J. J. Torres; T. L. Hopkins; W. O. Smith

Regulation of Class III Major Histocompatibility Complex Gene Products by Interleukin-1, pp. 850-852

David H. Perlmutter; Gabriel Goldberger; Charles A. Dinarello; Steven B. Mizel; Harvey R. Colten

Lower Cretaceous Angiosperm Flowers: Fossil Evidence on Early Radiation of Dicotyledons, pp. 852-854

Peter R. Crane; Else Marie Friis; Kaj Raunsgaard Pedersen

Cloning of a cDNA for a T Cell-Specific Serine Protease from a Cytotoxic T Lymphocyte, pp. 854-858

Howard K. Gershenfeld; Irving L. Weissman

Novel Serine Proteases Encoded by Two Cytotoxic T Lymphocyte-specific Genes, pp. 858-861

Corrinne G. Lobe; B. Brett Finlay; William Paranchych; Verner H. Paetkau; R. Chris Bleackley

The Locale Map of Honey Bees: Do Insects Have Cognitive Maps?, pp. 861-863

James L. Gould

Memory Constraints and Flower Choice in Pieris rapae, pp. 863-865

Alcinda C. Lewis

Bacterioplankton: A Sink for Carbon in a Coastal Marine Plankton Community, pp. 865-867

Hugh W. Ducklow; Duncan A. Purdie; Peter J. LeB. Williams; John M. Davies

Innervation of Periosteum and Bone by Sympathetic Vasoactive Intestinal Peptide--Containing Nerve Fibers, pp. 868-871

Elizabeth L. Hohmann; Robert P. Elde; Joseph A. Rysavy; Stanley Einzig; Roger L. Gebhard

Pancreatic Zymogen Granules Differ Markedly in Protein Composition, pp. 871-873

E. A. Mroz; C. Lechene

Cloned Fragment of the Hepatitis Delta Virus RNA Genome: Sequence and Diagnostic Application, pp. 873-875

K. J. Denniston; B. H. Hoyer; A. Smedile; F. V. Wells; J. Nelson; J. L. Gerin

Differences in Adrenergic Recognition by Pancreatic A and B Cells, pp. 875-877

F. C. Schuit; D. G. Pipeleers

Trans-Activator Gene of HTLV-II Induces IL-2 Receptor and IL-2 Cellular Gene Expression, pp. 877-880

Warner C. Greene; Warren J. Leonard; Yuji Wano; Penny B. Svetlik; Nancy J. Peffer; Joseph G. Sodroski; Craig A. Rosen; Wei Chun Goh; William A. Haseltine

Inhibition of Development of Exoerythrocytic Forms of Malaria Parasites by γ-Interferon, pp. 881-884

Arturo Ferreira; Louis Schofield; Vincenzo Enea; Huub Schellekens; Peter Van Der Meide; William E. Collins; Ruth S. Nussenzweig; Victor Nussenzweig

Deregulation of c-myc by Translocation of the α-Locus of the T-Cell Receptor in T-Cell Leukemias, pp. 884-886

Jan Erikson; Lawrence Finger; Lee Sun; Abbas Ar-Rushdi; Kazuko Nishikura; Jun Minowada; Janet Finan; Beverly S. Emanuel; Peter C. Nowell; Carlo M. Croce

Book Reviews

The Nuclear Infrastructure, p. 891

Nuclear Battlefields

William M. Arkin; Richard W. Fieldhouse

Review author[s]: Andrew Mack

Fractals, pp. 891-892

On Growth and Form

H. Eugene Stanley; Nicole Ostrowsky

Review author[s]: Amnon Aharony

Transplanted Neurons, p. 892

Neural Transplantation and Regeneration

Gopal D. Das; Robert B. Wallace

Review author[s]: Linda Kirschen McLoon

Back Matter (17 pp.)

Previous Issue: New Series, Vol. 232, No. 4751, May 9, 1986
Next Issue: New Series, Vol. 232, No. 4753, May 23, 1986

Science, New Series, Vol. 232, No. 4753, May 23, 1986

Previous Issue: New Series, Vol. 232, No. 4752, May 16, 1986
Next Issue: New Series, Vol. 232, No. 4754, May 30, 1986

Front Matter (25 pp.)
Risk Research: When Should We Say ``Enough''?, p. 917

M. Granger Morgan

Letters

Quality of Intramural Research, p. 919

Elliot S. Gershon

Quality of Intramural Research: Response, p. 919

Frank Press

Issue Numbers and Librarianship, p. 919

Alison Baker

Issue Numbers and Librarianship: Response, pp. 919-920

Daniel E. Koshland

Punctuated Equilibrium: From the Other Side, p. 920

Robert B. Eckhardt

News & Comment

Budget Bills Boost R&D Spending, p. 921

Mark Crawford

River Blindness: A Gamble Pays Off, pp. 922-925

John Walsh

Soviet--U.S. Fusion Pact Divides Administration, pp. 925-927

Mark Crawford

Briefing

Creationism Case Goes to Supreme Court, p. 928

Colin Norman

House Policy Group Reviews Science Academies, pp. 928-929

Eliot Marshall

DOD Backtracks on Grants to SDI Critics, p. 929

R. Jeffrey Smith

Senate Tax Bill Draws Few Protests from Research Community, p. 929

Mark Crawford

Research News

Bird Chimeras May Be Models for Certain Neurological Diseases, pp. 930-932

Deborah M. Barnes

Cancer Progress Data Challenged, pp. 932-933

Gina Kolata

The Continental Plates are Getting Thicker, pp. 933-934

Richard A. Kerr

Factoring on Microcomputers, p. 935

Gina Kolata

A Cosmic String in Leo?, p. 936

M. Mitchell Waldrop

Biochemical Topology: Applications to DNA Recombination and Replication, pp. 951-960

Steven A. Wasserman; Nicholas R. Cozzarelli

Two-Dimensional Nuclear Magnetic Resonance Spectroscopy, pp. 960-967

Ad Bax; Laura Lerner

An Industry Picture of U.S. Science Policy, pp. 968-971

Edward E. David

Reports

Oxidation Fronts in Pelagic Sediments: Diagenetic Formation of Metal-Rich Layers, pp. 972-975

T. R. S. Wilson; J. Thomson; D. J. Hydes; S. Colley; F. Culkin; J. Sørensen

Sulfate and Nitrate Concentrations from a South Greenland Ice Core, pp. 975-977

P. A. Mayewski; W. B. Lyons; M. J. Spencer; M. Twickler; W. Dansgaard; B. Koci; C. I. Davidson; R. E. Honrath

Control of Cachectin (Tumor Necrosis Factor) Synthesis: Mechanisms of Endotoxin Resistance, pp. 977-980

Bruce Beutler; Nadia Krochin; Ian W. Milsark; Christina Luedke; Anthony Cerami

Evolution of Human Influenza A Viruses over 50 Years: Rapid, Uniform Rate of Change in NS Gene, pp. 980-982

Deborah A. Buonagurio; Susumu Nakada; Jeffrey D. Parvin; Mark Krystal; Peter Palese; Walter M. Fitch

Plant Phenolic Compounds Induce Expression of the Agrobacterium tumefaciens Loci Needed for Virulence, pp. 983-985

George W. Bolton; Eugene W. Nester; Milton P. Gordon

Induction of Synaptic Potentiation in Hippocampus by Patterned Stimulation Involves Two Events, pp. 985-988

John Larson; Gary Lynch

Associative Induction of Posttetanic and Long-Term Potentiation in CA1 Neurons of Rat Hippocampus, pp. 988-990

B. R. Sastry; J. W. Goh; A. Auyeung

Coronavirus Infection Induces H-2 Antigen Expression on Oligodendrocytes and Astrocytes, pp. 991-993

Akio Suzumura; Ehud Lavi; Susan R. Weiss; Donald H. Silberberg

Hyperphoretic Dispersal of a Pyxidiophora Anamorph, pp. 993-995

Meredith Blackwell; J. Robert Bridges; John C. Moser; Thelma J. Perry

Propolypeptide of von Willebrand Factor Circulates in Blood and is Identical to von Willebrand Antigen II, pp. 995-998

Philip J. Fay; Yohko Kawai; Denisa D. Wagner; David Ginsburg; David Bonthron; Betsy M. Ohlsson-Wilhelm; Stephen I. Chavin; George N. Abraham; Robert I. Handin; Stuart H. Orkin; Robert R. Montgomery; Victor J. Marder

AIDS Retrovirus (ARV-2) Clone Replicates in Transfected Human and Animal Fibroblasts, pp. 998-1001

Jay A. Levy; Cecilia Cheng-Mayer; Dino Dina; Paul A. Luciw

Mapping Epitopes on a Protein Antigen by the Proteolysis of Antigen-Antibody Complexes, pp. 1001-1004

Ronald Jemmerson; Yvonne Paterson

Steroid Hormone Metabolites are Barbiturate-Like Modulators of the GABA Receptor, pp. 1004-1007

Maria Dorota Majewska; Neil L. Harrison; Rochelle D. Schwartz; Jeffery L. Barker; Steven M. Paul

Book Reviews

Modes of Higher Education

----------------, pp. 1008-1009

Private Sectors in Higher Education

Roger L. Geiger

Review author[s]: Bruce L. R. Smith

Issues for Planners, p. 1010

The State of Graduate Education

Bruce L. R. Smith

Review author[s]: Sanford S. Elberg

Science Teaching Surveyed, pp. 1010-1011

Science Education in Global Perspective

Margrete Siebert Klein; F. James Rutherford

Review author[s]: Leopold E. Klopfer

Traditions and Reforms, pp. 1011-1012

The Schooling of China

John Cleverley Allen; Unwin

Review author[s]: Lynn Paine

A Professional Transmigration

----------------, pp. 1013-1014

Applying the Humanities

Daniel Callahan; Arthur L. Caplan; Bruce Jennings

Review author[s]: Sheldon Rothblatt

Engineers in the Social Order, p. 1014

Mechanics of the Middle Class

Robert Zussman

Review author[s]: Robert Jackall

Processes of Persuasion

----------------, pp. 1014-1015

Psychology and Deterrence

Robert Jervis; Richard Ned Lebow; Janice Gross Stein; Patrick M. Morgan; Jack L. Snyder

Review author[s]: Stephen M. Walt

A Plea for Applied Science, pp. 1015-1016

Lost at the Frontier

Deborah Shapley; Rustum Roy

Review author[s]: W. Henry Lambright

The American Telephone Industry

----------------, pp. 1016-1018

The Telephone Enterprise

Robert W. Garnet; Johns Hopkins

The Anatomy of a Business Strategy

George David Smith

From Invention to Innovation

Neil H. Wasserman

Review author[s]: Harry N. Scheiber

Labors at Menlo Park, pp. 1018-1019

Edison's Electric Light

Robert Friedel; Paul Israel

Review author[s]: W. Bernard Carlson

Peaceful Triumphs, p. 1020

Magnificent Voyagers

Herman J. Viola; Carolyn Margolis

Review author[s]: Simon Baatz

Contractual Arrangements

----------------, pp. 1021-1022

Households, Employment, and Gender

Paula England; George Farkas

Review author[s]: William T. Bielby

Projections regarding Employment, pp. 1022-1023

The Future Impact of Automation on Workers

Wassily Leontief; Faye Duchin

Review author[s]: Henry S. Farber

Native History in North America

----------------, pp. 1023-1024

Cultures in Contact

William W. Fitzhugh

Review author[s]: Bruce G. Trigger

Social Structure in the Pleistocene, pp. 1024-1026

The Upper Paleolithic of the Central Russian Plain

Olga Soffer

Review author[s]: Richard S. Davis

Paleoanthropology Today, p. 1026

Hominid Evolution

Phillip V. Tobias

Ancestors

Eric Delson

Review author[s]: C. Owen Lovejoy

Biology Syncretized

----------------, pp. 1027-1028

Evolution as Entropy

Daniel R. Brooks; E. O. Wiley

Review author[s]: Lionel G. Harrison

Muscle Contraction, p. 1028

Energetic Aspects of Muscle Contraction

Roger C. Woledge; Nancy A. Curtin; Earl Homsher

Review author[s]: Susan H. Gilbert

Neuroanatomy, pp. 1028-1029

The Thalamus

Edward G. Jones

Review author[s]: Lawrence Kruger

An Evolutionary Question, p. 1029

Sexual Selection and Animal Genitalia

William G. Eberhard

Review author[s]: Robert L. Smith

Familiar Birds, p. 1030

Blackbirds of the America

Gordon H. Orians

Review author[s]: Scott K. Robinson

Museum Life, pp. 1030-1031

The National Museum of Natural History

Ellis L. Yochelson

Review author[s]: Joseph T. Gregory

The Hubbard Brook Ecosystem

----------------, pp. 1031-1032

An Ecosystem Approach to Aquatic Ecology

Gene E. Likens

Review author[s]: John M. Melack

Chemical Oceanography, p. 1032

Geochemistry of Organic Matter in the Ocean

Evgenii A. Romankevich

Review author[s]: Erwin Suess

Northern Waters, pp. 1032-1033

The Nordic Seas

Burton G. Hurdle

Review author[s]: Kenneth Hunkins

An Active Volcano, pp. 1033-1034

Mount Etna

D. K. Chester; A. M. Duncan; J. E. Guest; C. R. J. Kilburn

Review author[s]: Thomas L. Wright

Karst, pp. 1034-1035

Karst Geomorphology

J. N. Jennings

Review author[s]: William B. White

A Reunion in Physics

----------------, p. 1035

Shelter Island II

Roman Jackiw; Nicola N. Khuri; Steven Weinberg; Edward Witten

Review author[s]: William J. Marciano

Life in the Universe, pp. 1035-1036

The Search for Extraterrestrial Life

Michael D. Papagiannis

Review author[s]: Ben Zuckerman

Telelogical Cosmology, pp. 1036-1037

The Anthropic Cosmological Principle

John D. Barrow; Frank J. Tipler

Review author[s]: Joseph Silk

Star Formation, p. 1037

Protostars and Planets II

David C. Black; Mildred Shapley Matthews

Review author[s]: Gareth Wynn- Williams

Precision Measurement, pp. 1037-1038

The Fundamental Physical Constants and the Frontier of Measurement

B. W. Petley

Review author[s]: Francis M. Pipkin

How to Solve It, pp. 1038-1039

Mathematical Problem Solving

Alan H. Schoenfeld

Review author[s]: Jonathan Baron

New Looks at Faraday

----------------, pp. 1039-1040

Faraday Rediscovered

David Gooding; Frank A. J. L. James

Review author[s]: David B. Wilson

A Debate over Experiment, pp. 1040-1042

Leviathan and the Air-Pump

Steven Shapin; Simon Schaffer

Review author[s]: Thomas L. Hankins

A Russian Eminence, p. 1042

Mikhail Vasilievich Lomonosov

G. E. Pavlova; A. S. Fedorov

Review author[s]: Ann Hibner Koblitz

Back Matter (23 pp.)

Previous Issue: New Series, Vol. 232, No. 4752, May 16, 1986
Next Issue: New Series, Vol. 232, No. 4754, May 30, 1986

Science, New Series, Vol. 232, No. 4754, May 30, 1986

Previous Issue: New Series, Vol. 232, No. 4753, May 23, 1986
Next Issue: New Series, Vol. 232, No. 4755, Jun. 6, 1986

Front Matter (17 pp.)
How in the World Are We?, p. 1073

William D. Carey

Myths and Realities of Space Flight, pp. 1075-1076

James A. Van Allen

Letters

Administration of Research, p. 1078

Paul R. Gross

Animal Models in Research, pp. 1079-1080

Thomas H. Althuis; Lester Y. Ichinose

Biotechnology Center, p. 1080

Enrique Aguilar

Biotechnology Center: Response, p. 1080

Marjorie Sun

Erratum: House Science Committee Chairman Leaving Congress, p. 1080
Erratum: Obese Children: A Growing Problem, p. 1080

News & Comment

A Project Born of Hope, Desperation, pp. 1081-1083

John Walsh

Giving Mental Illness its Research Due, pp. 1084-1085

Constance Holden

Packard Report Makes a Plea for Universities, pp. 1085-1086

Colin Norman

Briefing

Sensitive Nuclear Technology Escapes Detailed Export Review, p. 1087

Mark Crawford

A Math Image Problem, pp. 1087-1088

Gina Kolata

EPA Approves Second Genetic Test, p. 1088

Marjorie Sun

DOD Declines to Consider Impact of Nuclear Winter, pp. 1088-1089

R. Jeffrey Smith

NASA Unveils Space Station Concept, p. 1089

M. Mitchell Waldrop

Research News

The Connection Machine Goes Commercial, pp. 1090-1091

M. Mitchell Waldrop

AIDS-Related Brain Damage Unexplained, pp. 1091-1093

Deborah M. Barnes

The Yin and Yang of Cell Growth Control, pp. 1093-1095

Jean L. Marx

Science Must Grow, p. 1096

Leon M. Lederman

Fight the Edifice Complex, pp. 1096-1097

Stuart A. Rice

The Space Shuttle Program: A Policy Failure?, pp. 1099-1105

John M. Logsdon

Organ-Specific and Light-Induced Expression of Plant Genes, pp. 1106-1112

Robert Fluhr; Cris Kuhlemeier; Ferenc Nagy; Nam-Hai Chua

Reports

Computer Graphic Display Method for Visualizing Three-Dimensional Biological Structures, pp. 1113-1115

Javier Jiménez; Antonio Santisteban; José María Carazo; José L. Carrascosa

The Discovery of Dust Trails in the Orbits of Periodic Comets, pp. 1115-1117

Mark V. Sykes; Larry A. Lebofsky; Donald M. Hunten; Frank Low

Relation between Work and Phosphate Metabolite in the in Vivo Paced Mammalian Heart, pp. 1121-1123

R. S. Balaban; H. L. Kantor; L. A. Katz; R. W. Briggs

AIDS Retrovirus Induced Cytopathology: Giant Cell Formation and Involvement of CD4 Antigen, pp. 1123-1127

Jeffrey D. Lifson; Gregory R. Reyes; Michael S. McGrath; Barry S. Stein; Edgar G. Engleman

Protein, DNA, and Virus Crystallography with a Focused Imaging Proportional Counter, pp. 1127-1132

R. M. Durbin; R. Burns; J. Moulai; P. Metcalf; D. Freymann; M. Blum; J. E. Anderson; S. C. Harrison; D. C. Wiley

Separation of Drug Stereoisomers by the Formation of β -Cyclodextrin Inclusion Complexes, pp. 1132-1135

Daniel W. Armstrong; Timothy J. Ward; R. Douglas Armstrong; Thomas E. Beesley

Neutralization of HTLV-III/LAV Replication by Antiserum to Thymosin α ₁, pp. 1135-1137

Prem S. Sarin; Daisy K. Sun; Arthur H. Thornton; Paul H. Naylor; Allan L. Goldstein

Brain Glutamate Decarboxylase Cloned in λgt-11: Fusion Protein Produces γ-Aminobutyric Acid, pp. 1138-1140

Daniel L. Kaufman; James F. McGinnis; Neil R. Krieger; Allan J. Tobin

Dentochronological Separation Estimates for Pacific Rim Populations, pp. 1140-1142

Christy G. Turner

Cytosolic Calcium during Contraction of Isolated Mammalian Gastric Muscle Cells, pp. 1143-1145

K. N. Bitar; P. Bradford; J. W. Putney; G. M. Makhlouf

Gene Interaction at HLA-DQ Enhances Autoantibody Production in Primary Sjögren's Syndrome, pp. 1145-1147

John B. Harley; Morris Reichlin; Frank C. Arnett; Elaine L. Alexander; Wilma B. Bias; Thomas T. Provost

Three-Dimensional Structure of the Adenovirus Major Coat Protein Hexon, pp. 1148-1151

Michael M. Roberts; Janice L. White; Markus G. Grütter; Roger M. Burnett

Book Reviews

The Epidemiology of Rabies, p. 1152

Population Dynamics of Rables in Wildlife

Philip J. Bacon

Review author[s]: A. E. Keymer

Insect Life Histories, p. 1152

Seasonal Adaptations of Insects

Maurice J. Tauber; Catherine A. Tauber; Sinzo Masaki

Review author[s]: Fritz Taylor

Mapping of Glacier Ice, p. 1153

Radioglaciology

V. V. Bogorodsky; C. R. Bentley; P. E. Gudmandsen

Review author[s]: B. Barry Narod

Exact Astronomy, p. 1153

Measuring the Universe

Albert Van Helden

Review author[s]: J. A. Bennett

Mathematical Physics, pp. 1153-1154

Regular and Chaotic Motions in Dynamic Systems

G. Velo; A. S. Wightman; C. Eugene Wayne

Review author[s]: C. Eugene Wayne

Back Matter (19 pp.)

Previous Issue: New Series, Vol. 232, No. 4753, May 23, 1986
Next Issue: New Series, Vol. 232, No. 4755, Jun. 6, 1986