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Science, New Series, Vol. 268, No. 5214, May 26, 1995


Previous Issue: New Series, Vol. 268, No. 5213, May 19, 1995
Next Issue: New Series, Vol. 268, No. 5215, Jun. 2, 1995


Front Matter (18 pp.)
Editorial: A Department of Science (and Technology)?, p. 1111
Philip M. Smith


Letters
Fossil Collecting, p. 1113
Donald C. Johanson; William H. Kimbel; Robert C. Walter; Carl Vondra; Tesfaye Yemane; James L. Aronson; Gerald G. Eck; Yoel Z. Rak; Erella Hovers; Kaye E. Reed; René Bobe-Quinteros
Can Money Buy Happiness?, pp. 1113-1114
Alex Martin
Endangered Species Legislation, p. 1114
Elliott A. Norse
Environmental Concerns and the Third World, pp. 1114-1115
Riley E. Dunlap
Telomeres, Telomerase, and Cancer, pp. 1115-1117
Gobinda Sarkar; Mark E. Bolander; Nam W. Kim; Calvin B. Harley; Karen R. Prowse; Scott L. Weinrich; Mieczyslaw A. Piatyszek; Woodring E. Wright; Jerry W. Shay


Corrections and Clarifications: NIH to Review Gene Therapy Program, p. 1117
ScienceScope, p. 1119
Richard Stone


News and Comment
Scientists Mobilize to Fight Cuts, pp. 1120-1121
Andrew Lawler
Panel Offers Radical Therapy For National Cancer Institute, pp. 1121-1122
Eliot Marshall
NASA Plans Major Science Overhaul, pp. 1122-1123
Andrew Lawler
Academy Panel Favors Gravity Probe-B, p. 1123
Andrew Lawler
Panel Slams EPA's Dioxin Analysis, p. 1124
Richard Stone
Report Backs Endangered Species Act, p. 1124
Elizabeth Pennisi
Plagiarism Suit Wins; Experts Hope It Won't Set a Trend, p. 1125
Gary Taubes
Religious Leaders Oppose Patenting Genes and Animals, p. 1126
Richard Stone
Texaco Offers to Settle Copyright Case, p. 1127
Andrew Lawler
Research Is Absorbed Into Superministry, pp. 1127-1128
Michael Balter
U.K. Spells Out New Research Priorities, p. 1128
Nigel Williams


Research News
Catching the Atom Wave, pp. 1129-1130
Robert Pool
Light Guides May Help Optical Circuits Turn the Corner, pp. 1131-1132
James Glanz
Masters and Slaves in an Iron Age Cave?, pp. 1132-1133
Michael Balter
Princeton Mathematician Looks Back on Fermat Proof, pp. 1133-1134
Barry Cipra
Genome Mappers Have a Hot Time at Cold Spring Harbor, pp. 1134-1135
Rachel Nowak


Random Samples, p. 1137
Robert F. Service


Perspectives
The Y Chromosome and the Origin of All of Us (Men), pp. 1141-1142
Svante Pääbo
The Biophysics of Sickle Cell Hydroxyurea Therapy, pp. 1142-1143
William A. Eaton; James Hofrichter


Classical Electrostatics in Biology and Chemistry, pp. 1144-1149
Barry Honig; Anthony Nicholls


Research Article
Abundance and Distribution of Iron on the Moon, pp. 1150-1153
Paul G. Lucey; G. Jeffrey Taylor; Erick Malaret


Reports
Interlayer Tunneling Mechanism for High-Tc Superconductivity: Comparison with c Axis Infrared Experiments, pp. 1154-1155
P. W. Anderson
Water on the Sun, pp. 1155-1158
Lloyd Wallace; Peter Bernath; William Livingston; Kenneth Hinkle; Jennifer Busler; Bujin Guo; Keqing Zhang
The "Wake-Sleep" Algorithm for Unsupervised Neural Networks, pp. 1158-1161
Geoffrey E. Hinton; Peter Dayan; Brendan J. Frey; Radford M. Neal
Crack-Like Sources of Dislocation Nucleation and Multiplication in Thin Films, pp. 1161-1163
D. E. Jesson; K. M. Chen; S. J. Pennycook; T. Thundat; R. J. Warmack
Efficient Oxidative Dechlorination and Aromatic Ring Cleavage of Chlorinated Phenols Catalyzed by Iron Sulfophthalocyanine, pp. 1163-1166
Alexander Sorokin; Jean-Louis Séris; Bernard Meunier
A Region of Adenylyl Cyclase 2 Critical for Regulation by G Protein βγ Subunits, pp. 1166-1169
Jianqiang Chen; Michael DeVivo; Jane Dingus; Anya Harry; Jingrong Li; Jinliang Sui; Donna J. Carty; Jonathan L. Blank; John H. Exton; Robert H. Stoffel; James Inglese; Robert J. Lefkowitz; Diomedes E. Logothetis; John D. Hildebrandt; Ravi Lyengar
Crystal Structure of the T4 regA Translational Regulator Protein at 1.9 Å Resolution, pp. 1170-1173
ChullHee Kang; Rodney Chan; Imre Berger; Curtis Lockshin; Louis Green; Larry Gold; Alexander Rich
Distinct Binding Specificities and Functions of Higher Eukaryotic Polypyrimidine Tract-Binding Proteins, pp. 1173-1176
Ravinder Singh; Juan Valcárcel; Michael R. Green
PTB Domain Binding to Signaling Proteins Through a Sequence Motif Containing Phosphotyrosine, pp. 1177-1179
W. Michael Kavanaugh; Christoph W. Turck; Lewis T. Williams
Inducible Gene Expression in Trypanosomes Mediated by a Prokaryotic Repressor, pp. 1179-1183
Elizabeth Wirtz; Christine Clayton
Absence of Polymorphism at the ZFY Locus on the Human Y Chromosome, pp. 1183-1185
Robert L. Dorit; Hiroshi Akashi; Walter Gilbert
T Helper Cell Subsets in Insulin-Dependent Diabetes, pp. 1185-1188
Jonathan D. Katz; Christophe Benoist; Diane Mathis
Requirement for Phosphatidylinositol Transfer Protein in Epidermal Growth Factor Signaling, pp. 1188-1190
Andrea Kauffmann-Zeh; Geraint M. H. Thomas; Andrew Ball; Simon Prosser; Emer Cunningham; Shamshad Cockcroft; J. Justin Hsuan


Technical Comments
Detecting Dinosaur DNA, pp. 1191-1194
S. Blair Hedges; Mary H. Schweitzer; Steven Henikoff; Marc W. Allard; Deshea Young; Yentram Huyen; H. Zischler; M. Höss; O. Handt; A. von Haeseler; A. C. van der Kuyl; J. Goudsmit; S. Páábo; Scott R. Woodward


Book Reviews
Darwin's Central Problems, pp. 1196-1198
Charles Darwin. Voyaging. Volume 1 of a Biography.
Janet Browne
Review author[s]: Mary Midgley
Magnificence Lost, pp. 1198-1200
American Technological Sublime.
David E. Nye
Review author[s]: Joseph W. Slade
The V-2 Enterprise, pp. 1200-1201
The Rocket and the Reich. Peenemünde and the Coming of the Ballistic Missile Era.
Michael J. Neufeld
Review author[s]: Raymond G. Stokes
Studying the Defeated, pp. 1201-1202
Suffering Made Real. American Science and the Survivors at Hiroshima.
M. Susan Lindee
Review author[s]: Morris F. Low
Private Writings, pp. 1203-1205
Always, Rachel. The Letters of Rachel Carson and Dorothy Freeman, 1952-1964.
Rachel Carson; Dorothy Freeman; Martha Freeman
Review author[s]: Nancy G. Slack
An Unlikely Naturalist, pp. 1205-1206
My Double Life. Memoirs of a Naturalist.
Frances Hamerstrom
Review author[s]: Marlene Zuk
Life from the Beginning, pp. 1206-1207
Early Life on Earth.
Stefan Bengtson
Review author[s]: J. John Sepkoski Jr.
Metazoan Transitions, p. 1208
Invasions of the Land. The Transitions of Organisms from Aquatic to Terrestrial Life.
Malcolm S. Gordon; Everett C. Olson
Review author[s]: George V. Lauder
A Famous Dredge Haul, pp. 1208-1209
The Challenger Foraminifera.
Robert Wynn Jones
Review author[s]: Martin A. Buzas
The Symbiotic Perspective, pp. 1209-1212
Evolution by Association. A History of Symbiosis.
Jan Sapp
Review author[s]: Margo Haygood
The Dressed-Atom Approach, pp. 1212-1214
Atoms in Electromagnetic Fields.
C. Cohen Tannoudji
Review author[s]: Paul Forman
Galaxies, p. 1214
Carnegie Atlas of Galaxies.
Allan Sandage; John Bedke
Review author[s]: Margaret Geller
Millennia of Star Study, pp. 1214-1215
The Norton History of Astronomy and Cosmology.
John North
Review author[s]: Steven J. Dick
Rites of Revitalization, pp. 1215-1217
Tombs for the Living. Andean Mortuary Practices.
Tom D. Dillehay
Review author[s]: Helaine Silverman
Part of North America, pp. 1217-1218
Archaeology of the Southeastern United States. Paleoindian to World War I.
Judith H. Bense
Review author[s]: Paul Welch
Fears and Dreams, pp. 1218-1219
Images of Power. Balinese Paintings Made for Gregory Bateson and Margaret Mead.
Hildred Geertz
Review author[s]: John R. Bowen
Ordering Books, pp. 1220-1221
Books Reviewed in Science, 13 May 1994 Through 19 May 1995, pp. 1221-1224
Books Received, p. 1224


Inside AAAS, pp. 1226-1227
Diana Pabst

Back Matter (21 pp.)

Previous Issue: New Series, Vol. 268, No. 5213, May 19, 1995
Next Issue: New Series, Vol. 268, No. 5215, Jun. 2, 1995



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