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Previous Issue: New Series, Vol. 292, No. 5519, May 11, 2001
Next Issue: New Series, Vol. 292, No. 5521, May 25, 2001
Front Matter (34 pp.)
Editorial: The Science of Climate Change, p. 1261
Editors' Choice, pp. 1263+1265
- Gilbert Chin
Netwatch, p. 1267
- Jocelyn Kaiser
News
News of the Week
- Alzheimer's Researcher in Japan Accused of Economic Espionage, pp. 1274-1275
- Eliot Marshall; Dennis Normile
- Windfall for European Data Bank, p. 1275
- Michael Balter
- 17 National Academies Endorse Kyoto, pp. 1275+1277
- Jocelyn Kaiser
- ScienceScope, pp. 1277+1279
- Andrew Lawler; Charles Seife; Jeffrey Mervis
- Making Copies in the RNA World, p. 1278
- R. John Davenport
- Early Tyrannosaur Was Small but Well Armed, pp. 1278-1279
- Erik Stokstad
- Charles River Labs to Care for NIH Chimps, pp. 1279-1280
- Gretchen Vogel
- Centers of Excellence Get Big U.S. Boost, p. 1280
- Richard Stone
- New Genomes Shed Light on Complex Cells, pp. 1280-1281
- Elizabeth Pennisi
- Oregon's Rising, an Eruption to Follow?, pp. 1281+1283
- Richard A. Kerr
- Star-Cluster Census Shows Surprises, p. 1283
- Andrew Watson
News Focus
- Boosting Brain Activity from the outside in, pp. 1284-1286
- Laura Helmuth
- Creationism Takes Root Where Europe, Asia Meet, pp. 1286-1287
- Robert Koenig
- Shirley Tilghman: Princeton's Unconventional New Chief, pp. 1288-1289
- Eliot Marshall
- West Nile Researchers Get Ready for round Three, pp. 1289+1291
- Martin Enserink
- New Data in Chemistry Show 'Zero' Diversity, pp. 1291-1292
- Jeffrey Mervis
- A Variable Sun and the Maya Collapse, p. 1293
- Richard A. Kerr
- Random Samples, p. 1295
- Constance Holden
Science's Compass
Letters
- The Ethical Reasons for Stem Cell Research, p. 1299
- Robert P. Lanza; Jose B. Cibelli; Michael D. West; Elliott Dorff; Carol Tauer; Ronald M. Green
- Arsenic Levels Can Be "Standard" or "Safe", pp. 1299-1300
- Gerhard Stöhrer
- Defining Dyslexia, pp. 1300-1301
- Willem J. M. Levelt; E. Paulesu; J.-F. Démonet; F. Fazio; S. F. Cappa; G. Cossu; C. D. Frith; U. Frith
Policy Forum
- Facing Inheritable Genetic Modifications, p. 1303
- Mark S. Frankel; Audrey R. Chapman
Books et al.
- Adapt or Perish? Zoos Must Choose, pp. 1304-1305
- A Different Nature: The Paradoxical World of Zoos and Their Uncertain Future
- David Hancocks
- Review author[s]: Michael H. Robinson
- Complexities of a Controversial Practice, pp. 1305-1306
- Female "Circumcision" in Africa: Culture, Controversy, and Change
- Bettina Shell-Duncan; Ylva Hernlund
- The Female Circumcision Controversy: An Anthropological Perspective
- Ellen Gruenbaum
- Review author[s]: Carla Makhlouf Obermeyer
Perspectives
- The Death of a Comet and the Birth of Our Solar System, pp. 1307+1309
- Hermann Boehnhardt
- The Cholesterol Quartet, pp. 1310-1312
- Joseph L. Goldstein; Michael S. Brown
- How Bacteria Respire Minerals, pp. 1312-1313
- Dianne K. Newman
- A TIP about Rabs, pp. 1313-1314
- Nava Segev
- Can Genes Explain Biological Complexity?, pp. 1315-1316
- Eörs Szathmáry; Ferenc Jordán; Csaba Pál
- How Viruses Spread among Computers and People, pp. 1316-1317
- Alun L. Lloyd; Robert M. May
Research
Research Article
- RNA-Catalyzed RNA Polymerization: Accurate and General RNA-Templated Primer Extension, pp. 1319-1325
- Wendy K. Johnston; Peter J. Unrau; Michael S. Lawrence; Margaret E. Glasner; David P. Bartel
Reports: Comet C/LINEAR
- Water Production of Comet C/1999 S4 (LINEAR) Observed with the SWAN Instrument, pp. 1326-1329
- J. Teemu T. Mäkinen; Jean-Loup Bertaux; Michael R. Combi; Eric Quémerais
- HST and VLT Investigations of the Fragments of Comet C/1999 S4 (LINEAR), pp. 1329-1333
- H. A. Weaver; Z. Sekanina; I. Toth; C. E. Delahodde; O. R. Hainaut; P. L. Lamy; J. M. Bauer; M. F. A'Hearn; C. Arpigny; M. R. Combi; J. K. Davies; P. D. Feldman; M. C. Festou; R. Hook; L. Jorda; M. S. W. Keesey; C. M. Lisse; B. G. Marsden; K. J. Meech; G. P. Tozzi; R. West
- Organic Composition of C/1999 S4 (LINEAR): A Comet Formed near Jupiter?, pp. 1334-1339
- M. J. Mumma; N. Dello Russo; M. A. DiSanti; K. Magee-Sauer; R. E. Novak; S. Brittain; T. Rettig; I. S. McLean; D. C. Reuter; Li-H. Xu
- Outgassing Behavior and Composition of Comet C/1999 S4 (LINEAR) during Its Disruption, pp. 1339-1343
- Dominique Bockelée-Morvan; Nicolas Biver; Raphaël Moreno; Pierre Colom; Jacques Crovisier; Éric Gérard; Florence Henry; Dariusz C. Lis; Henry Matthews; H. A. Weaver; Maria Womack; Michel C. Festou
- Charge Exchange-Induced X-Ray Emission from Comet C/1999 S4 (LINEAR), pp. 1343-1348
- C. M. Lisse; D. J. Christian; K. Dennerl; K. J. Meech; R. Petre; H. A. Weaver; S. J. Wolk
- Imaging and Photometry of Comet C/1999 S4 (LINEAR) before Perihelion and after Breakup, pp. 1348-1353
- Tony L. Farnham; David G. Schleicher; Laura M. Woodney; Peter V. Birch; Clara A. Eberhardy; Lorenza Levy
Reports
- Microscopic Structure of the Metal-Insulator Transition in Two Dimensions, pp. 1354-1357
- S. Ilani; A. Yacoby; D. Mahalu; Hadas Shtrikman
- Controlling Chemical Turbulence by Global Delayed Feedback: Pattern Formation in Catalytic CO Oxidation on Pt(110), pp. 1357-1360
- Minseok Kim; Matthias Bertram; Michael Pollmann; Alexander von Oertzen; Alexander S. Mikhailov; Harm Hinrich Rotermund; Gerhard Ertl
- Bacterial Recognition of Mineral Surfaces: Nanoscale Interactions between Shewanella and α-FeOOH, pp. 1360-1363
- Steven K. Lower; Michael F. Hochella Jr.; Terry J. Beveridge
- Ultrafast Source-to-Surface Movement of Melt at Island Arcs from 226 Ra- 230 Th Systematics, pp. 1363-1366
- Simon Turner; Peter Evans; Chris Hawkesworth
- Solar Forcing of Drought Frequency in the Maya Lowlands, pp. 1367-1370
- David A. Hodell; Mark Brenner; Jason H. Curtis; Thomas Guilderson
- Origin and Environmental Setting of Ancient Agriculture in the Lowlands of Mesoamerica, pp. 1370-1373
- Kevin O. Pope; Mary E. D. Pohl; John G. Jones; David L. Lentz; Christopher von Nagy; Francisco J. Vega; Irvy R. Quitmyer
- Role of Rab9 GTPase in Facilitating Receptor Recruitment by TIP47, pp. 1373-1376
- Kate S. Carroll; John Hanna; Iris Simon; Jeff Krise; Pierre Barbero; Suzanne R. Pfeffer
- A GDP/GTP Exchange Factor Involved in Linking a Spatial Landmark to Cell Polarity, pp. 1376-1378
- Pil Jung Kang; Anthony Sanson; Bongyong Lee; Hay-Oak Park
- Interactions of the COP9 Signalosome with the E3 Ubiquitin Ligase SCF TIR1 in Mediating Auxin Response, pp. 1379-1382
- Claus Schwechheimer; Giovanna Serino; Judy Callis; William L. Crosby; Svetlana Lyapina; Raymond J. Deshaies; William M. Gray; Mark Estelle; Xing-Wang Deng
- Promotion of NEDD8-CUL1 Conjugate Cleavage by COP9 Signalosome, pp. 1382-1385
- Svetlana Lyapina; Gregory Cope; Anna Shevchenko; Giovanna Serino; Tomohiko Tsuge; Chunshui Zhou; Dieter A. Wolf; Ning Wei; Andrej Shevchenko; Raymond J. Deshaies
- Genetic Analysis of Digestive Physiology Using Fluorescent Phospholipid Reporters, pp. 1385-1388
- Steven A. Farber; Michael Pack; Shiu-Ying Ho; Iain D. Johnson; Daniel S. Wagner; Roland Dosch; Mary C. Mullins; H. Stewart Hendrickson; Elizabeth K. Hendrickson; Marnie E. Halpern
- Differentiation of Embryonic Stem Cells to Insulin-Secreting Structures Similar to Pancreatic Islets, pp. 1389-1394
- Nadya Lumelsky; Olivier Blondel; Pascal Laeng; Ivan Velasco; Rea Ravin; Ron McKay
- Autosomal Recessive Hypercholesterolemia Caused by Mutations in a Putative LDL Receptor Adaptor Protein, pp. 1394-1398
- Christine Kim Garcia; Kenneth Wilund; Marcello Arca; Giovanni Zuliani; Renato Fellin; Mario Maioli; Sebastiano Calandra; Stefano Bertolini; Fausto Cossu; Nick Grishin; Robert Barnes; Jonathan C. Cohen; Helen H. Hobbs
Tech.Sight
- Diagnosing Cancer in Vivo, pp. 1401+1403
- Frank Koenig; Joachim Knittel; Herbert Stepp
Back Matter (33 pp.)
Previous Issue: New Series, Vol. 292, No. 5519, May 11, 2001
Next Issue: New Series, Vol. 292, No. 5521, May 25, 2001