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Science, New Series, Vol. 294, No. 5548, Nov. 30, 2001


Previous Issue: New Series, Vol. 294, No. 5547, Nov. 23, 2001
Next Issue: New Series, Vol. 294, No. 5549, Dec. 7, 2001


Front Matter (64 pp.)
Editorial: Dealing with the Tinder as Well as the Flint, p. 1789
Jonathan Lash

Editors' Choice, pp. 1791+1793
Gilbert Chin

Netwatch, p. 1795
Mitch Leslie


News


News of the Week
Cloning Announcement Sparks Debate and Scientific Skepticism, pp. 1802-1803
Eliot Marshall; Gretchen Vogel
Virus Infects Cell: Live and Uncut, p. 1803
Mary Beckman
Asian Astronomers Build Closer Ties, pp. 1803+1805
Dennis Normile
Photoelectrons Show How Quick a Flash Is, pp. 1805-1806
Yudhijit Bhattacharjee
ScienceScope, pp. 1805+1807
Andrew Lawler; Jocelyn Kaiser; Marina Astvatsaturyan; Vladimir Pokrovsky; Gretchen Vogel
When Is a Coho Salmon Not a Coho Salmon, pp. 1806-1807
Jocelyn Kaiser
Reserves Found to Aid Fisheries, pp. 1807+1809
David Malakoff
Fragile X's Missing Partners Identified, p. 1809
Emily Sohn


News Focus: Anthrax
Taking Anthrax's Genetic Fingerprints, pp. 1810-1812
Martin Enserink
A 'Sure Killer' Yields to Medicine, pp. 1813-1814
Kathryn Brown
TV Dinosaur Team Treads Tricky Mammalian Terrain, p. 1815
Andrew Watson
Cosmic Mystery Objects Start to Yield Secrets, pp. 1816-1817
Govert Schilling
Microsoft Settles down Amongst the Dons, p. 1819
Tim Burnhill
Life-Potential, Slow, or Long Dead, pp. 1820-1821
Richard A. Kerr


Random Samples, p. 1823
Josh Gewolb


Science's Compass


Letters
Assessing the Reviewers of Animal Research, pp. 1831-1832
Harry Klemfuss; Nancy K. Dess; Susan E. Brandon; Howard H. Garrison; Marky Pitts; Bernard E. Rollin; F. M. Loew; Scott Plous; Harold Herzog
WHO Ranking of Health Systems, pp. 1832-1833
Anthony Robbins
Counting All Species, p. 1833
Cristián Samper
But Maybe Counting Is the Easiest Part, p. 1834
Russell Husted
Research on Resistance to Cancer Drug Gleevec, p. 1834
Charles L. Sawyers


Policy Forum
Recent Reductions in China's Greenhouse Gas Emissions, pp. 1835+1837
David G. Streets; Kejun Jiang; Xiulian Hu; Jonathan E. Sinton; Xiao-Quan Zhang; Deying Xu; Mark Z. Jacobson; James E. Hansen


Books et al.
Toward the Invisible Computer, p. 1838
The Unfinished Revolution: Human-Centered Computers and What They Can Do for Us
Michael Dertouzos
Review author[s]: Martin Greenberger
High-Density Intro to Information Devices, pp. 1838-1839
The Physics of Information Technology
Neil Gershenfeld
Review author[s]: David G. Goodwin


Perspectives
TAPping into mRNA Export, pp. 1841-1842
Melissa J. Moore; Michael Rosbash
The Art of Total Synthesis, pp. 1842-1843
István E. Markó
Clues to the Martian Atmosphere, pp. 1843-1844
Donald M. Hunten
Dating: Vive la Différence, pp. 1844-1845
Jess Adkins
A New Thread in an Intricate Web, pp. 1845-1847
Mark von Zastrow; Keith Mostov
Dammed Experiments!, pp. 1847-1848
Jared Diamond
A Molecular Gut Reaction, pp. 1848-1849
Florence Lambolez; Benedita Rocha
The Structure of the Web, pp. 1849-1850
Jon Kleinberg; Steve Lawrence


Prize Essay
AMPA Receptor Dynamics and Synaptic Plasticity, pp. 1851-1852
Song-Hai Shi


Lipid Biology
Lipids in the Limelight, p. 1861
Lisa Chong; Jean Marx


News
Caveolae: A Once-Elusive Structure Gets Some Respect, pp. 1862-1865
Jean Marx


Reviews and Viewpoints
Nuclear Receptors and Lipid Physiology: Opening the X-Files, pp. 1866-1870
Ajay Chawla; Joyce J. Repa; Ronald M. Evans; David J. Mangelsdorf
Prostaglandins and Leukotrienes: Advances in Eicosanoid Biology, pp. 1871-1875
Colin D. Funk
Lysophospholipids: Receptor Revelations, pp. 1875-1878
Timothy Hla; Menq-Jer Lee; Nicolas Ancellin; Ji H. Paik; Michael J. Kluk
Hedgehog Signaling: A Tale of Two Lipids, pp. 1879-1881
Philip W. Ingham
Location, Location, Location: Membrane Targeting Directed by PX Domains, pp. 1881-1885
Trey K. Sato; Michael Overduin; Scott D. Emr


Research


Brevia
Cloned Cattle Can Be Healthy and Normal, pp. 1893-1894
Robert P. Lanza; Jose B. Cibelli; David Faber; Raymond W. Sweeney; Boyd Henderson; Wendy Nevala; Michael D. West; Peter J. Wettstein
Endangered Right Whales on the Southeastern Bering Sea Shelf, p. 1894
Cynthia T. Tynan; Douglas P. DeMaster; William T. Peterson


Research Article
Delineation of mRNA Export Pathways by the Use of Cell-Permeable Peptides, pp. 1895-1901
Imed-Eddine Gallouzi; Joan A. Steitz


Reports
Photoinduced Conversion of Silver Nanospheres to Nanoprisms, pp. 1901-1903
Rongchao Jin; YunWei Cao; Chad A. Mirkin; K. L. Kelly; George C. Schatz; J. G. Zheng
Total Synthesis of Ciguatoxin CTX3C, pp. 1904-1906
Masahiro Hirama; Tohru Oishi; Hisatoshi Uehara; Masayuki Inoue; Megumi Maruyama; Hiroki Oguri; Masayuki Satake
Engineering Crystal Symmetry and Polar Order in Molecular Host Frameworks, pp. 1907-1911
K. Travis Holman; Adam M. Pivovar; Michael D. Ward
Seismic Detection of Rigid Zones at the Top of the Core, pp. 1911-1914
Sebastian Rost; Justin Revenaugh
Detection of Molecular Hydrogen in the Atmosphere of Mars, pp. 1914-1917
Vladimir A. Krasnopolsky; Paul D. Feldman
Mediterranean Sea Surface Radiocarbon Reservoir Age Changes since the Last Glacial Maximum, pp. 1917-1920
Giuseppe Siani; Martine Paterne; Elisabeth Michel; Roberto Sulpizio; Alessandro Sbrana; Maurice Arnold; Geoffrey Haddad
Effects of Marine Reserves on Adjacent Fisheries, pp. 1920-1923
Callum M. Roberts; James A. Bohnsack; Fiona Gell; Julie P. Hawkins; Renata Goodridge
Ecological Meltdown in Predator-Free Forest Fragments, pp. 1923-1926
John Terborgh; Lawrence Lopez; Percy Nuñez V.; Madhu Rao; Ghazala Shahabuddin; Gabriela Orihuela; Mailen Riveros; Rafael Ascanio; Greg H. Adler; Thomas D. Lambert; Luis Balbas
Matching Spiracle Opening to Metabolic Need during Flight in Drosophila, pp. 1926-1929
Fritz-Olaf Lehmann
Real-Time Single-Molecule Imaging of the Infection Pathway of an Adeno-Associated Virus, pp. 1929-1932
Georg Seisenberger; Martin U. Ried; Thomas Endreß; Hildegard Büning; Michael Hallek; Christoph Bräuchle
Physiological Migration of Hematopoietic Stem and Progenitor Cells, pp. 1933-1936
Douglas E. Wright; Amy J. Wagers; Anjali Pathak Gulati; Frances L. Johnson; Irving L. Weissman
T Cell Responses Modulated through Interaction between CD8αα and the Nonclassical MHC Class I Molecule, TL, pp. 1936-1939
Andrew J. Leishman; Olga V. Naidenko; Antoine Attinger; Frits Koning; Christopher J. Lena; Yi Xiong; Hsiu-Ching Chang; Ellis Reinherz; Mitchell Kronenberg; Hilde Cheroutre
RGS-PX1, a GAP for Gαs and Sorting Nexin in Vesicular Trafficking, pp. 1939-1942
Bin Zheng; Yong-Chao Ma; Rennolds S. Ostrom; Christine Lavoie; Gordon N. Gill; Paul A. Insel; Xin-Yun Huang; Marilyn G. Farquhar
Phosphatidic Acid-Mediated Mitogenic Activation of mTOR Signaling, pp. 1942-1945
Yimin Fang; Montserrat Vilella-Bach; Rebecca Bachmann; Asa Flanigan; Jie Chen
Regulation of Cell Survival by Secreted Proneurotrophins, pp. 1945-1948
Ramee Lee; Pouneh Kermani; Kenneth K. Teng; Barbara L. Hempstead
Lobster Sniffing: Antennule Design and Hydrodynamic Filtering of Information in an Odor Plume, pp. 1948-1951
M. A. R. Koehl; Jeffrey R. Koseff; John P. Crimaldi; Michael G. McCay; Tim Cooper; Megan B. Wiley; Paul A. Moore


AAAS News and Notes, p. 1967
Coimbra Sirica

Back Matter (73 pp.)

Previous Issue: New Series, Vol. 294, No. 5547, Nov. 23, 2001
Next Issue: New Series, Vol. 294, No. 5549, Dec. 7, 2001



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