RNA Silencing and Noncoding RNA

The Other RNA World

Guy Riddihough
Science 17 May 2002: 1259.
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Viewpoints

An Expanding Universe of Noncoding RNAs

Gisela Storz
Science 17 May 2002: 1260-1263.
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RNA Silencing: The Genome's Immune System

Ronald H. A. Plasterk
Science 17 May 2002: 1263-1265.
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Ancient Pathways Programmed by Small RNAs

Phillip D. Zamore
Science 17 May 2002: 1265-1269.
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Review

RNA-Dependent RNA Polymerases, Viruses, and RNA Silencing

Paul Ahlquist
Science 17 May 2002: 1270-1273.
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This Week in Science

Editor summaries of this week's papers.
Science 17 May 2002: 1197.
|Full Text »

Editorial:
Physics: For Women, the Last Frontier

Sheila Tobias, Meg Urry, and Aparna Venkatesan
Science 17 May 2002: 1201.
Summary »|   PDF »|  

Editors' Choice

Highlights of the recent literature.
Science 17 May 2002: 1203.
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NetWatch

Best of the Web in science.
Science 17 May 2002: 1207.
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 NEW PRODUCTS

Science 17 May 2002: 1331-1333.

News of the Week

INTELLECTUAL PROPERTY:
DuPont Ups Ante on Use of Harvard's OncoMouse

Eliot Marshall
Science 17 May 2002: 1212.
Summary »|   Full Text »|   PDF »|  

NSF REAUTHORIZATION:
Community Hails Bill to Double Budget

Jeffrey Mervis
Science 17 May 2002: 1213.
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U.S. ANTITERRORISM:
Panel Would Screen Foreign Scholars

Jeffrey Mervis
Science 17 May 2002: 1213-1215.
Summary »|   Full Text »|   PDF »|  

EVOLUTION:
Did an Impact Trigger the Dinosaurs' Rise?

Richard A. Kerr
Science 17 May 2002: 1215-1216.
Summary »|   Full Text »|   PDF »|  

DRUG RESEARCH:
Novartis Sows Its Future in U.S. Soil

Andrew Lawler
Science 17 May 2002: 1216-1217.
Summary »|   Full Text »|   PDF »|  

NEUROSCIENCE:
Big Bucks for MIT Brain Center

Andrew Lawler
Science 17 May 2002: 1217.
Summary »|   Full Text »|   PDF »|  

PLANT GENETICS:
A Hidden Arabidopsis Emerges Under Stress

Eliot Marshall
Science 17 May 2002: 1218.
Summary »|   Full Text »|   PDF »|  

COMPUTING:
Gas-Filled Chip Bids to Outshine a Computer

David Bradley
Science 17 May 2002: 1218-1219.
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ENDANGERED SPECIES ACT:
Cherished Concepts Faltering in the Field

Ben Shouse
Science 17 May 2002: 1219-1221.
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DEVELOPMENT:
Mutations Reveal Genes in Zebrafish

Gretchen Vogel
Science 17 May 2002: 1221.
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ScienceScope

Science 17 May 2002: 1215.
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Random Samples

Science 17 May 2002: 1233.
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News Focus

FUEL CELLS:
Shrinking Fuel Cells Promise Power in Your Pocket

Robert F. Service
Science 17 May 2002: 1222-1224.
Summary »|   Full Text »|   PDF »|  

FUEL CELLS:
Biofuel Cells

Robert F. Service
Science 17 May 2002: 1223.
Summary »|   Full Text »|   PDF »|  

BATTERIES:
The Battery: Not Yet a Terminal Case

Joe Alper
Science 17 May 2002: 1224-1226.
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BATTERIES:
Inside a Battery

Joe Alper
Science 17 May 2002: 1225.
Summary »|   Full Text »|   PDF »|  

PLANT GENETICS:
Finding New Ways to Protect Drought-Stricken Plants

Anne Simon Moffat
Science 17 May 2002: 1226-1229.
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FISHERY SCIENCE:
Bigger Populations Needed for Sustainable Harvests

Katie Greene
Science 17 May 2002: 1229-1230.
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CORPORATE RESEARCH:
Japan Asks Why More Yen Don't Yield More Products

Dennis Normile
Science 17 May 2002: 1230-1231.
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CORPORATE RESEARCH:
Japan's Drugmakers Need a Boost to Compete

Dennis Normile
Science 17 May 2002: 1231.
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Letters

This Week's Letters

Science 17 May 2002: 1235.
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 Politics and the IPCC

Bert Bolin
Science 17 May 2002: 1235.
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 Biological Weapons, War Crimes, and WWI

Johannes Rath;, Frederick H. Kasten;, and Thomas Graham Jr.
Science 15 May 2002: 1235-1237.
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 Another Unmet Public Health Need

Susan P. Baker and Timothy D. Baker
Science 17 May 2002: 1237.
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 Looking at a Renegade's Predecessors

Winfried S. Peters; and Fred Burton
Science 17 May 2002: 1237.
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 CORRECTIONS AND CLARIFICATIONS

Science 17 May 2002: 1237.
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Books et al.

HUMAN EVOLUTION:
Should It Be Homo economicus?

Alan Grafen
Science 17 May 2002: 1243.
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HISTORY OF SCIENCE:
Consequences of the Unresolvable

John Gribbin
Science 17 May 2002: 1244.
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 Browsings

Science 17 May 2002: 1244.
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 Books Received

Science 17 May 2002: 1244.

Policy Forum

SPACE SCIENCE:
Space Junk--Protecting Space for Future Generations

Richard Crowther
Science 17 May 2002: 1241-1242.
Summary »|   Full Text »|   PDF »|  

Perspectives

ECOLOGY:
Elephants, Mice, and Red Herrings

Gary P. Burness
Science 17 May 2002: 1245-1247.
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GEOCHEMISTRY:
Tiny Tracers Tell Tall Tales

Chris J. Ballentine
Science 17 May 2002: 1247-1248.
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IMMUNOLOGY:
Enhanced: A Pathogen Receptor on Natural Killer Cells

Eric Vivier and Christine A. Biron
Science 17 May 2002: 1248-1249.
Summary »|   Full Text »|   PDF »|  

AGING:
Genomic Priorities in Aging

Paul Hasty and Jan Vijg
Science 17 May 2002: 1250-1251.
Published online 11 April 2002 [DOI: 10.1126/science.1071808] (in Science Express Perspectives)
Summary »|   Full Text »|   PDF »|  

PALEOCLIMATE:
A Fresh Look at Glacial Floods

Steven M. Colman
Science 17 May 2002: 1251-1252.
Summary »|   Full Text »|   PDF »|  

IMMUNOLOGY:
RETROSPECTIVE: César Milstein (1927-2002)

Timothy A. Springer
Science 17 May 2002: 1253.
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Tech.Sight

Understanding Disease Cell by Cell

Mark A. Rubin
Science 17 May 2002: 1329-1330.
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Review

Emerging Roles of Ubiquitin in Transcription Regulation

Ronald C. Conaway, Christopher S. Brower, and Joan Weliky Conaway
Science 17 May 2002: 1254-1258.
Abstract »|   Full Text »|   PDF »|   Supplemental Data »|  

Brevia

 Rebirth of Novae as Distance Indicators Due to Efficient, Large Telescopes

M. Della Valle and R. Gilmozzi
Science 17 May 2002: 1275.
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Research Articles

Premature Aging in Mice Deficient in DNA Repair and Transcription

Jan de Boer, Jaan Olle Andressoo, Jan de Wit, Jan Huijmans, Rudolph B. Beems, Harry van Steeg, Geert Weeda, Gijsbertus T. J. van der Horst, Wibeke van Leeuwen, Axel P. N. Themmen, Morteza Meradji, and Jan H. J. Hoeijmakers
Science 17 May 2002: 1276-1279.
Published online 11 April 2002 [DOI: 10.1126/science.1070174] (in Science Express Research Articles)
Abstract »|   Full Text »|   PDF »|   Supplemental Data »|  

Structural Basis of Transcription Initiation: RNA Polymerase Holoenzyme at 4 Å Resolution

Katsuhiko S. Murakami, Shoko Masuda, and Seth A. Darst
Science 17 May 2002: 1280-1284.
Abstract »|   Full Text »|   PDF »|   Supplemental Data »|  

Structural Basis of Transcription Initiation: An RNA Polymerase Holoenzyme-DNA Complex

Katsuhiko S. Murakami, Shoko Masuda, Elizabeth A. Campbell, Oriana Muzzin, and Seth A. Darst
Science 17 May 2002: 1285-1290.
Abstract »|   Full Text »|   PDF »|   Supplemental Data »|  

Reports

Formation of a Matter-Wave Bright Soliton

L. Khaykovich, F. Schreck, G. Ferrari, T. Bourdel, J. Cubizolles, L. D. Carr, Y. Castin, and C. Salomon
Science 17 May 2002: 1290-1293.
Abstract »|   Full Text »|   PDF »|   Supplemental Data »|  

Electrochemistry and Electrogenerated Chemiluminescence from Silicon Nanocrystal Quantum Dots

Zhifeng Ding, Bernadette M. Quinn, Santosh K. Haram, Lindsay E. Pell, Brian A. Korgel, and Allen J. Bard
Science 17 May 2002: 1293-1297.
Abstract »|   Full Text »|   PDF »|  

Global Azimuthal Anisotropy in the Transition Zone

Jeannot Trampert and Hendrik Jan van Heijst
Science 17 May 2002: 1297-1299.
Abstract »|   Full Text »|   PDF »|   Supplemental Data »|  

Seismic Evidence for Olivine Phase Changes at the 410- and 660-Kilometer Discontinuities

Sergei Lebedev, Sébastien Chevrot, and Rob D. van der Hilst
Science 17 May 2002: 1300-1302.
Abstract »|   Full Text »|   PDF »|   Supplemental Data »|  

Identity and Search in Social Networks

Duncan J. Watts, Peter Sheridan Dodds, and M. E. J. Newman
Science 17 May 2002: 1302-1305.
Abstract »|   Full Text »|   PDF »|  

Ascent of Dinosaurs Linked to an Iridium Anomaly at the Triassic-Jurassic Boundary

P. E. Olsen, D. V. Kent, H.-D. Sues, C. Koeberl, H. Huber, A. Montanari, E. C. Rainforth, S. J. Fowell, M. J. Szajna, and B. W. Hartline
Science 17 May 2002: 1305-1307.
Abstract »|   Full Text »|   PDF »|   Supplemental Data »|  

C-Cadherin Ectodomain Structure and Implications for Cell Adhesion Mechanisms

Titus J. Boggon, John Murray, Sophie Chappuis-Flament, Ellen Wong, Barry M. Gumbiner, and Lawrence Shapiro
Science 17 May 2002: 1308-1313.
Published online 18 April 2002 [DOI: 10.1126/science.1071559] (in Science Express Reports)
Abstract »|   Full Text »|   PDF »|   Supplemental Data »|  

Vitamin D Receptor As an Intestinal Bile Acid Sensor

Makoto Makishima, Timothy T. Lu, Wen Xie, G. Kerr Whitfield, Hideharu Domoto, Ronald M. Evans, Mark R. Haussler, and David J. Mangelsdorf
Science 17 May 2002: 1313-1316.
Abstract »|   Full Text »|   PDF »|   Supplemental Data »|  

Heterotopic Shift of Epithelial-Mesenchymal Interactions in Vertebrate Jaw Evolution

Yasuyo Shigetani, Fumiaki Sugahara, Yayoi Kawakami, Yasunori Murakami, Shigeki Hirano, and Shigeru Kuratani
Science 17 May 2002: 1316-1319.
Abstract »|   Full Text »|   PDF »|   Supplemental Data »|  

Induction and Suppression of RNA Silencing by an Animal Virus

Hongwei Li, Wan Xiang Li, and Shou Wei Ding
Science 17 May 2002: 1319-1321.
Abstract »|   Full Text »|   PDF »|   Supplemental Data »|  

Is Face Processing Species-Specific During the First Year of Life?

Olivier Pascalis, Michelle de Haan, and Charles A. Nelson
Science 17 May 2002: 1321-1323.
Abstract »|   Full Text »|   PDF »|   Supplemental Data »|  

Direct Recognition of Cytomegalovirus by Activating and Inhibitory NK Cell Receptors

Hisashi Arase, Edward S. Mocarski, Ann E. Campbell, Ann B. Hill, and Lewis L. Lanier
Science 17 May 2002: 1323-1326.
Published online 11 April 2002 [DOI: 10.1126/science.1070884] (in Science Express Reports)
Abstract »|   Full Text »|   PDF »|   Supplemental Data »|  

Technical Comments

 Spin Polarization of Injected Electrons

W. F. Egelhoff, Jr., M. D. Stiles, D. P. Pappas, D. T. Pierce, J. M. Byers, M. B. Johnson, B. T. Jonker, S. F. Alvarado, J. F. Gregg, J. A. C. Bland, R. A. Buhrman, V. P. LaBella, D. W. Bullock, Z. Ding, C. Emery, A. Venkatesan, W. F. Oliver, G. J. Salamo, P. M. Thibado, and M. Mortazavi
Science 17 May 2002: 1195.
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