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Science, New Series, Vol. 288, No. 5474, Jun. 23, 2000


Previous Issue: New Series, Vol. 288, No. 5473, Jun. 16, 2000
Next Issue: New Series, Vol. 288, No. 5475, Jun. 30, 2000


Front Matter (30 pp.)
NetWatch, p. 2091
Jocelyn Kaiser

Editors' Choice, pp. 2097+2099
Gilbert Chin


News


News of the Week
Panel Finds Scores of Suspect Papers in German Fraud Probe, pp. 2106-2107
Michael Hagmann
Researchers Get Spectrum Bands, pp. 2107+2109
Gary Taubes
Los Alamos under Siege after Secrets Recovered, pp. 2109-2110
David Malakoff
ScienceScope, pp. 2109+2111
Jocelyn Kaiser; Pallava Bagla; David Malakoff; Elizabeth Pennisi
Imaging Spat Pits Amateur against Pros, pp. 2110-2111
Govert Schilling
Death Leads to Brain Neuron Birth, pp. 2111-2112
Elizabeth Norton Lasley
Funding of 2000 Slots Sets off Musical Chairs, p. 2112
Wayne Kondro
Dueling Models: Future U.S. Climate Uncertain, p. 2113
Richard A. Kerr
France Rebels against Gene-Patenting Law, p. 2115
Michael Balter
Report Tracks Federal Funding in Each State, p. 2115
Jeffrey Mervis


News Focus
A Critical Issue for the Brain, pp. 2116-2119
Marcia Barinaga
A Mile-High View of Development, pp. 2119-2120
Gretchen Vogel
Cool Comets, Barren Clusters, and a Maxed-Out Universe, pp. 2121+2123-2124
Robert Irion
Feathers, or Flight of Fancy?, pp. 2124-2125
Erik Stokstad


Random Samples, p. 2127
Constance Holden


Science's Compass


Editorial
Globalization, Ethics, and AIDS Vaccines, p. 2129
Salim S. Abdool Karim


Letters
Health Care in Former Soviet Republics, p. 2131
Peter N. Campbell
Contributions to the U.S. Space Program, p. 2131
Daniel S. Goldin
Mbeki and AIDS in Africa, p. 2131
Miles B. Markus; John E. Fincham
Many Modes of Movement, pp. 2131-2132
A. Carl Leopold; Charles J. Brokaw; Greg Goebel
A Chicken in Every Pot, Thanks to Sulfonamide Drugs, pp. 2132-2133
Manuel A. Navia; Jürgen Drews
Corrections and Clarifications: In Contrast to Dolly, Cloning Resets Telomere Clock in Cattle, p. 2133
Corrections and Clarifications: Rapid Progression to AIDS in HIV+ Individuals with a Structural Variant of the Chemokine Receptor CX3CR1</latex>, p. 2133
Corrections and Clarifications: Random Samples, p. 2133
Corrections and Clarifications: A Piston Model for Transmembrane Signaling of the Aspartate Receptor, p. 2133


Policy Forum
China's Forest Policy for the 21st Century, pp. 2135-2136
Peichang Zhang; Guofan Shao; Guang Zhao; Dennis C. Le Master; George R. Parker; John B. Dunning Jr.; Qinglin Li


Books et al.
Battlefield Sociobiology, p. 2137
Defenders of the Truth: The Battle for Science in the Sociobiology Debate and beyond
Ullica Segerstråle
Review author[s]: Alison Jolly
Voluminous, Varied, and Vital, p. 2138
Plant Cell Vacuoles: An Introduction
Deepesh N. De
Review author[s]: Natasha V. Raikhel


Perspectives
A Strained Earth, Past and Present, pp. 2139+2141
John G. Ramsay
Telomeres Keep on Rappin', pp. 2141-2142
Victoria Lundblad
A Degrading Way to Make an Organ, pp. 2142-2143
Jeff Hardin
A Causality Problem for Milankovitch, pp. 2143-2144
Daniel B. Karner; Richard A. Muller
Mothers Setting Boundaries, pp. 2145-2146
Joanne L. Thorvaldsen; Marisa S. Bartolomei
New Banana Phases, pp. 2146-2147
Tom C. Lubensky


AIDS Research in Africa
HIV and Africa's Future, p. 2149
Colin Norman


News
Ground Zero: AIDS Research in Africa, pp. 2150-2153
Jon Cohen; Malcolm Linton
Is AIDS in Africa a Distinct Disease?, pp. 2153-2155
Jon Cohen
Balancing the Collaboration Equation, pp. 2155-2159
Jon Cohen
The Mother of All HIV Challenges, pp. 2160-2163
Jon Cohen
Searching for the Epidemic's Origins, pp. 2164-2165
Jon Cohen
Africa Boosts AIDS Vaccine R&D, pp. 2165-2167
Jon Cohen
South Africa's New Enemy, pp. 2168-2170
Jon Cohen
Confronting Conference Complexities, p. 2170
Jon Cohen


Viewpoints
Something to Be Done: Treating HIV/AIDS, pp. 2171-2173
David E. Bloom; River Path Associates
Scaling up HIV/AIDS Programs to National Coverage, pp. 2173-2176
Hans P. Binswanger
Global AIDS Epidemic: Time to Turn the Tide, pp. 2176-2178
Peter Piot


Research


Reports
A Ferroelectric Liquid Crystal Conglomerate Composed of Racemic Molecules, pp. 2181-2184
David M. Walba; Eva Körblova; Renfan Shao; Joseph E. Maclennan; Darren R. Link; Matthew A. Glaser; Noel A. Clark
An Orientational Transition of Bent-Core Molecules in an Anisotropic Matrix, pp. 2184-2187
R. Pratibha; N. V. Madhusudana; B. K. Sadashiva
High-Strength Welds in Metallocene Polypropylene/Polyethylene Laminates, pp. 2187-2190
Kimberly A. Chaffin; Jeffrey S. Knutsen; Patrick Brant; Frank S. Bates
Understanding the Distribution of Near-Earth Asteroids, pp. 2190-2194
William F. Bottke Jr.; Robert Jedicke; Alessandro Morbidelli; Jean-Marc Petit; Brett Gladman
Isotopic Dating of Strain Fringe Increments: Duration and Rates of Deformation in Shear Zones, pp. 2195-2198
Wolfgang Müller; Domingo Aerden; Alex N. Halliday
Coherent High- and Low-Latitude Climate Variability during the Holocene Warm Period, pp. 2198-2202
Peter deMenocal; Joseph Ortiz; Tom Guilderson; Michael Sarnthein
Nonavian Feathers in a Late Triassic Archosaur, pp. 2202-2205
Terry D. Jones; John A. Ruben; Larry D. Martin; Evgeny N. Kurochkin; Alan Feduccia; Paul F. A. Maderson; Willem J. Hillenius; Nicholas R. Geist; Vladimir Alifanov
A Metalloprotease Disintegrin That Controls Cell Migration in Caenorhabditis elegans, pp. 2205-2208
Kiyoji Nishiwaki; Naoki Hisamoto; Kunihiro Matsumoto
Movement of Retinal along the Visual Transduction Path, pp. 2209-2212
Babak Borhan; Maria L. Souto; Hiroo Imai; Yoshinori Shichida; Koji Nakanishi
Bacterial Mode of Replication with Eukaryotic-Like Machinery in a Hyperthermophilic Archaeon, pp. 2212-2215
Hannu Myllykallio; Philippe Lopez; Purificación López-García; Roland Heilig; William Saurin; Yvan Zivanovic; Hervé Philippe; Patrick Forterre
Requirement of Mis6 Centromere Connector for Localizing a CENP-A-Like Protein in Fission Yeast, pp. 2215-2219
Kohta Takahashi; Ee Sin Chen; Mitsuhiro Yanagida
Role of the Guanosine Triphosphatase Rac2 in T Helper 1 Cell Differentiation, pp. 2219-2222
Baiyong Li; Hong Yu; Wei-ping Zheng; Reinhard Voll; Songqing Na; Andrew W. Roberts; David A. Williams; Roger J. Davis; Sankar Ghosh; Richard A. Flavell
A Primitive T Cell-Independent Mechanism of Intestinal Mucosal IgA Responses to Commensal Bacteria, pp. 2222-2226
Andrew J. Macpherson; Dominique Gatto; Elizabeth Sainsbury; Gregory R. Harriman; Hans Hengartner; Rolf M. Zinkernagel
Impaired Cued and Contextual Memory in NPAS2-Deficient Mice, pp. 2226-2230
Joseph A. Garcia; Di Zhang; Sandi Jo Estill; Carolyn Michnoff; Jared Rutter; Martin Reick; Kristin Scott; Ramon Diaz-Arrastia; Steven L. McKnight


Back Matter (42 pp.)

Previous Issue: New Series, Vol. 288, No. 5473, Jun. 16, 2000
Next Issue: New Series, Vol. 288, No. 5475, Jun. 30, 2000



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