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


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


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

Editors' Choice, pp. 933+935
Gilbert Chin


News


News of the Week
AIDS Researchers Look to Africa for New Insights, pp. 942-943
Jon Cohen
Academies Get Together to Tackle the Big Issues, pp. 943+945
Robert Koenig
New Material Promises Chillier Currents, pp. 945-946
Adrian Cho
ScienceScope, p. 945
Dennis Normile; Martin Enserink
Fine Details Point to Space Hydrocarbons, p. 946
Alexander Hellemans
Deep, Moist Heat Drives Jovian Weather, pp. 946-947
Richard A. Kerr
A New Clue to How Alcohol Damages Brains, pp. 947-948
Marcia Barinaga
Wisconsin to Distribute Embryonic Cell Lines, pp. 948-949
Gretchen Vogel
Report Would Open up Research in Japan, p. 949
Dennis Normile
CERN Stakes Claim on New State of Matter, pp. 949+951
Charles Seife
Start-Up Claims Piece of Iceland's Gene Pie, p. 951
Martin Enserink


News Focus
Balancing the Science Budget, pp. 952-955
David Malakoff
Plan to Reduce Number of New Grants Tempers Enthusiasm for NIH Budget Hike, p. 953
Eliot Marshall
Solar Missions Brighten NASA's Hopes for Space Science Research, p. 954
Andrew Lawler
Up, Down, and Sideways: How Other Research Agencies Fared, p. 955
Adrian Cho; Jocelyn Kaiser; David Malakoff; Jeffrey Mervis; Charles Seife; Erik Stokstad
Packard Heir Signs up for National 'Math Wars', pp. 956-957+959
Jeffrey Mervis
Vaccine Studies Stymied by Shortage of Animals, pp. 959-960
Jon Cohen
Revealing Uncertainties in Computer Models, pp. 960-961
Barry Cipra


Random Samples, p. 963
Constance Holden


Science's Compass


Editorial
Future Supplies of Electricity, p. 971
Philip H. Abelson


Letters
What Went Wrong with the Mars Landing?, p. 973
F. Koster van Groos; Stephen Guggenheim
Splitting the Rent, p. 973
Buzz Bloom
Veterinary Perspective on Gene Therapy with Adenoviruses, pp. 973-974
Michael J. Studdert
Luzia Is Not Alone, pp. 974-975
Walter Neves
We Aren't Worth a Mention?, p. 975
Robert W. Kates
Economics of Bushmeat, pp. 975-976
David S. Wilkie; Ricardo A. Godoy
Retraction, p. 976
Thomas R. Geballe; S. A. Sandford; L. J. Allamandola


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


Science's Compass


Policy Forum: Economics
The Problematic Venture Capitalist, pp. 977+979
Josh Lerner


Books et al.
Tales of a Talented Bird, pp. 980-981
The Alex Studies: Cognitive and Communicative Abilities of Grey Parrots
Irene Maxine Pepperberg
Review author[s]: Edward Kako
Disdained by Generals, p. 981
The Biology of Doom: The History of America's Secret Germ Warfare Project
Ed Regis
Review author[s]: Raymond A. Zilinskas


Perspectives
Signals to Move Cells, pp. 982-983+985
Lodewijk V. Dekker; Anthony W. Segal
Is Bigger Better in Cricket?, pp. 985-986
Pierre Capy
Molecules at Rest, pp. 986-987
C. J. Williams; P. S. Julienne
The Last Interglacial, pp. 987-988
George J. Kukla


Review
Conservation and Novelty in the Evolution of Cell Adhesion and Extracellular Matrix Genes, pp. 989-994
Harald Hutter; Bruce E. Vogel; John D. Plenefisch; Carolyn R. Norris; Rui B. Proenca; John Spieth; Chaobo Guo; Surjeet Mastwal; Xiaoping Zhu; Jochen Scheel; Edward M. Hedgecock


Pathways of Discovery
Planetary Science: A Space Odyssey, pp. 997-999+1001-1003+1005
David J. Stevenson


Research


Reports
Quantization of Multiparticle Auger Rates in Semiconductor Quantum Dots, pp. 1011-1013
V. I. Klimov; A. A. Mikhailovsky; D. W. McBranch; C. A. Leatherdale; M. G. Bawendi
Observation of Antiferromagnetic Domains in Epitaxial Thin Films, pp. 1014-1016
A. Scholl; J. Stöhr; J. Lüning; J. W. Seo; J. Fompeyrine; H. Siegwart; J.-P. Locquet; F. Nolting; S. Anders; E. E. Fullerton; M. R. Scheinfein; H. A. Padmore
Molecules in a Bose-Einstein Condensate, pp. 1016-1019
Roahn Wynar; R. S. Freeland; D. J. Han; C. Ryu; D. J. Heinzen
Zener Model Description of Ferromagnetism in Zinc-Blende Magnetic Semiconductors, pp. 1019-1022
T. Dietl; H. Ohno; F. Matsukura; J. Cibert; D. Ferrand
Ambipolar Pentacene Field-Effect Transistors and Inverters, pp. 1022-1023
J. H. Schön; S. Berg; Ch. Kloc; B. Batlogg
CsBi4Te6: A High-Performance Thermoelectric Material for Low-Temperature Applications, pp. 1024-1027
Duck-Young Chung; Tim Hogan; Paul Brazis; Melissa Rocci-Lane; Carl Kannewurf; Marina Bastea; Ctirad Uher; Mercouri G. Kanatzidis
Physics of Iron at Earth's Core Conditions, pp. 1027-1030
A. Laio; S. Bernard; G. L. Chiarotti; S. Scandolo; E. Tosatti
Surface Expression of HLA-E, An Inhibitor of Natural Killer Cells, Enhanced by Human Cytomegalovirus gpUL40, pp. 1031-1033
Peter Tomasec; Veronique M. Braud; Carole Rickards; Martin B. Powell; Brian P. McSharry; Stephan Gadola; Vincenzo Cerundolo; Leszek K. Borysiewicz; Andrew J. McMichael; Gavin W. G. Wilkinson
Localization of the G Protein βγ Complex in Living Cells during Chemotaxis, pp. 1034-1036
Tian Jin; Ning Zhang; Yu Long; Carole A. Parent; Peter N. Devreotes
Polarization of Chemoattractant Receptor Signaling during Neutrophil Chemotaxis, pp. 1037-1040
Guy Servant; Orion D. Weiner; Paul Herzmark; Tamás Balla; John W. Sedat; Henry R. Bourne
Function of PI3Kγ in Thymocyte Development, T Cell Activation, and Neutrophil Migration, pp. 1040-1046
Takehiko Sasaki; Junko Irie-Sasaki; Russell G. Jones; Antonio J. Oliveira-dos-Santos; William L. Stanford; Brad Bolon; Andrew Wakeham; Annick Itie; Dennis Bouchard; Ivona Kozieradzki; Nicholas Joza; Tak W. Mak; Pamela S. Ohashi; Akira Suzuki; Josef M. Penninger
Roles of PLC-β2 and -β3 and PI3Kγ in Chemoattractant-Mediated Signal Transduction, pp. 1046-1049
Zhong Li; Huiping Jiang; Wei Xie; Zuchuan Zhang; Alan V. Smrcka; Dianqing Wu
Central Role for G Protein-Coupled Phosphoinositide 3-Kinase γ in Inflammation, pp. 1049-1053
Emilio Hirsch; Vladimir L. Katanaev; Cecilia Garlanda; Ornella Azzolino; Luciano Pirola; Lorenzo Silengo; Silvano Sozzani; Alberto Mantovani; Fiorella Altruda; Matthias P. Wymann
Requirement for DARPP-32 in Progesterone-Facilitated Sexual Receptivity in Female Rats and Mice, pp. 1053-1056
S. K. Mani; A. A. Fienberg; J. P. O'Callaghan; G. L. Snyder; P. B. Allen; P. K. Dash; A. N. Moore; A. J. Mitchell; J. Bibb; P. Greengard; B. W. O'Malley
Ethanol-Induced Apoptotic Neurodegeneration and Fetal Alcohol Syndrome, pp. 1056-1060
Chrysanthy Ikonomidou; Petra Bittigau; Masahiko J. Ishimaru; David F. Wozniak; Christian Koch; Kerstin Genz; Madelon T. Price; Vanya Stefovska; Friederike Hörster; Tanya Tenkova; Krikor Dikranian; John W. Olney
Evidence for DNA Loss as a Determinant of Genome Size, pp. 1060-1062
Dmitri A. Petrov; Todd A. Sangster; J. Spencer Johnston; Daniel L. Hartl; Kerry L. Shaw


Back Matter (94 pp.)

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



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