Tree of Life

Charting the Evolutionary History of Life

Andrew M. Sugden, Barbara R. Jasny, Elizabeth Culotta, and Elizabeth Pennisi
Science 13 June 2003: 1691.
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News

Modernizing the Tree of Life

Elizabeth Pennisi
Science 10 June 2003: 1692-1697.
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Drafting a Tree

Elizabeth Pennisi
Science 13 June 2003: 1694.
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Plants Find Their Places on the Tree of Life

Elizabeth Pennisi
Science 13 June 2003: 1696.
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Viewpoints

Dating the Tree of Life

Michael J. Benton and Francisco J. Ayala
Science 13 June 2003: 1698-1700.
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Evolution of the Protein Repertoire

Cyrus Chothia, Julian Gough, Christine Vogel, and Sarah A. Teichmann
Science 13 June 2003: 1701-1703.
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The Deep Roots of Eukaryotes

S. L. Baldauf
Science 13 June 2003: 1703-1706.
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Phylogenomics: Intersection of Evolution and Genomics

Jonathan A. Eisen and Claire M. Fraser
Science 13 June 2003: 1706-1707.
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Preserving the Tree of Life

Georgina M. Mace, John L. Gittleman, and Andy Purvis
Science 13 June 2003: 1707-1709.
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This Week in Science

Editor summaries of this week's papers.
Science 13 June 2003: 1617.
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Editorial:
The Tree of Life: View from a Twig

Jennifer A. Marshall Graves
Science 13 June 2003: 1621.
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Editors' Choice

Highlights of the recent literature.
Science 13 June 2003: 1623.
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NetWatch

Best of the Web in science.
Science 13 June 2003: 1633.
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 NEW PRODUCTS

Science 13 June 2003: 1769-1773.

News of the Week

HIGH-ENERGY PHYSICS:
Environmental Report Paralyzes Italian Neutrino Lab

Alexander Hellemans and Charles Seife
Science 13 June 2003: 1634.
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INTELLECTUAL PROPERTY:
Academia Gets No Help From U.S. in Patent Case

David Malakoff
Science 13 June 2003: 1635-1637.
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U.K. SCIENCE:
Review Gives Embattled MRC a Boost

Daniel Bachtold
Science 13 June 2003: 1635.
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AGRICULTURAL BIOTECH:
U.K. Probes Public Opposition to GM Crops

Quinn Eastman
Science 13 June 2003: 1637-1638.
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GERMANY:
Retrenchment at the Max Planck Society

Gretchen Vogel
Science 13 June 2003: 1638.
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INFECTIOUS DISEASES:
U.S. Monkeypox Outbreak Traced to Wisconsin Pet Dealer

Martin Enserink
Science 13 June 2003: 1639.
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PALEOANTHROPOLOGY:
Oldest Members of Homo sapiens Discovered in Africa

Ann Gibbons
Science 13 June 2003: 1641.
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ScienceScope

Science 13 June 2003: 1637.
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Random Samples

Science 13 June 2003: 1653.
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News Focus

IRAN'S NUCLEAR PROGRAM:
Another Middle East Showdown

Richard Stone
Science 13 June 2003: 1642-1644.
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IRAN'S NUCLEAR PROGRAM:
State-of-the-Art Nuclear Sleuths

Richard Stone
Science 13 June 2003: 1643.
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CONSERVATION BIOLOGY:
Can Great Apes Be Saved From Ebola?

Gretchen Vogel
Science 13 June 2003: 1645.
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MOLECULAR BIOLOGY:
Spinning Junk Into Gold

Ingrid Wickelgren
Science 13 June 2003: 1646-1649.
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ANTHROPOLOGY: Cracking the Khipu Code

Charles C. Mann
Science 13 June 2003: 1650-1651.
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Letters

This Week's Letters

Science 13 June 2003: 1657.
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 Retraction

Lori C. Gowen, Anna V. Avrutskaya, Anne M. Latour, Beverly H. Koller, and Steven A. Leadon
Science 13 June 2003: 1657.
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 Larvae Retention: Genes or Oceanography?

Patrick L. Colin;, Michael S. Taylor, Michael E. Hellberg;, Robert R. Warner, and Steven R. Palumbi
Science 13 June 2003: 1657-1659.
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 Clarifying Standards for Using Placebos

Robert J. Levine, William T. Carpenter, and Paul S. Appelbaum
Science 13 June 2003: 1659-1661.
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 CORRECTIONS AND CLARIFICATIONS

Science 13 June 2003: 1661.
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Books et al.

NEUROSCIENCE:
Certainly Nondeterministic

Wolfram Schultz
Science 13 June 2003: 1662-1663.
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DEVELOPMENTAL BIOLOGY:
Making Evo-Devo Comparative

David B. Wake
Science 13 June 2003: 1663-1664.
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MATERIALS SCIENCE:
Nota Bene: You Want To Build It with What?

Marc Lavine
Science 13 June 2003: 1664.
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 Books Received

Science 13 June 2003: 1664.

Policy Forum

GENETICS:
Poultry Genetic Resources--Operation Rescue Needed

Janet E. Fulton and Mary E. Delany
Science 13 June 2003: 1667-1668.
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GENETICS:
Chicken Genome--Science Nuggets to Come Soon

Dave Burt and Olivier Pourquie
Science 13 June 2003: 1669.
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Perspectives

VIROLOGY:
Picking the Right Spot

Didier Trono
Science 13 June 2003: 1670-1671.
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PHYSICS:
How to Freeze Out Collisions

Massimo Inguscio
Science 13 June 2003: 1671-1673.
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PSYCHOLOGY AND ECONOMICS:
Enhanced: Strategizing in the Brain

Colin F. Camerer
Science 13 June 2003: 1673-1675.
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CELL BIOLOGY:
Persistence Pays

Patricia Wadsworth
Science 13 June 2003: 1675-1677.
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CLIMATE CHANGE:
A Guide to CO₂ Sequestration

Klaus S. Lackner
Science 13 June 2003: 1677-1678.
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Association Affairs

PRESIDENTIAL ADDRESS:
Science as a Way of Life: Perplexities of a Physician-Scientist

Floyd E. Bloom
Science 13 June 2003: 1680-1685.
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Brevia

 Hybrid Origin of SIV in Chimpanzees

Elizabeth Bailes, Feng Gao, Frederic Bibollet-Ruche, Valerie Courgnaud, Martine Peeters, Preston A. Marx, Beatrice H. Hahn, and Paul M. Sharp
Science 13 June 2003: 1713.
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Research Articles

Sustained Microtubule Treadmilling in Arabidopsis Cortical Arrays

Sidney L. Shaw, Roheena Kamyar, and David W. Ehrhardt
Science 13 June 2003: 1715-1718.
Published online 24 April 2003 [DOI: 10.1126/science.1083529] (in Science Express Research Articles)
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Selective Charging of tRNA Isoacceptors Explains Patterns of Codon Usage

Johan Elf, Daniel Nilsson, Tanel Tenson, and Måns Ehrenberg
Science 13 June 2003: 1718-1722.
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Reports

Radio-Frequency Spectroscopy of Ultracold Fermions

S. Gupta, Z. Hadzibabic, M. W. Zwierlein, C. A. Stan, K. Dieckmann, C. H. Schunck, E. G. M. van Kempen, B. J. Verhaar, and W. Ketterle
Science 13 June 2003: 1723-1726.
Published online 8 May 2003 [DOI: 10.1126/science.1085335] (in Science Express Reports)
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The Interface Phase and the Schottky Barrier for a Crystalline Dielectric on Silicon

R. A. McKee, F. J. Walker, M. Buongiorno Nardelli, W. A. Shelton, and G. M. Stocks
Science 13 June 2003: 1726-1730.
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Interference of Quantized Transition-State Pathways in the H + D₂ D + HD Chemical Reaction

Dongxu Dai, Chia C. Wang, Steven A. Harich, Xiuyan Wang, Xueming Yang, Sheng Der Chao, and Rex T. Skodje
Science 13 June 2003: 1730-1734.
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Impact Ejecta Layer from the Mid-Devonian: Possible Connection to Global Mass Extinctions

Brooks B. Ellwood, Stephen L. Benoist, Ahmed El Hassani, Christopher Wheeler, and Rex E. Crick
Science 13 June 2003: 1734-1737.
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Holocene Forcing of the Indian Monsoon Recorded in a Stalagmite from Southern Oman

Dominik Fleitmann, Stephen J. Burns, Manfred Mudelsee, Ulrich Neff, Jan Kramers, Augusto Mangini, and Albert Matter
Science 13 June 2003: 1737-1739.
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Potential Environmental Impact of a Hydrogen Economy on the Stratosphere

Tracey K. Tromp, Run-Lie Shia, Mark Allen, John M. Eiler, and Y. L. Yung
Science 13 June 2003: 1740-1742.
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Sex-Dependent Gene Expression and Evolution of the Drosophila Transcriptome

José M. Ranz, Cristian I. Castillo-Davis, Colin D. Meiklejohn, and Daniel L. Hartl
Science 13 June 2003: 1742-1745.
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Fusion of Cells by Flipped SNAREs

Chuan Hu, Mahiuddin Ahmed, Thomas J. Melia, Thomas H. Söllner, Thomas Mayer, and James E. Rothman
Science 13 June 2003: 1745-1749.
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Transcription Start Regions in the Human Genome Are Favored Targets for MLV Integration

Xiaolin Wu, Yuan Li, Bruce Crise, and Shawn M. Burgess
Science 13 June 2003: 1749-1751.
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Requirement of AMPA Receptor GluR2 Phosphorylation for Cerebellar Long-Term Depression

Hee Jung Chung, Jordan P. Steinberg, Richard L. Huganir, and David J. Linden
Science 13 June 2003: 1751-1755.
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The Neural Basis of Economic Decision-Making in the Ultimatum Game

Alan G. Sanfey, James K. Rilling, Jessica A. Aronson, Leigh E. Nystrom, and Jonathan D. Cohen
Science 13 June 2003: 1755-1758.
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V1 Neurons Signal Acquisition of an Internal Representation of Stimulus Location

Jitendra Sharma, Valentin Dragoi, Joshua B. Tenenbaum, Earl K. Miller, and Mriganka Sur
Science 13 June 2003: 1758-1763.
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Coronavirus Main Proteinase (3CL^pro) Structure: Basis for Design of Anti-SARS Drugs

Kanchan Anand, John Ziebuhr, Parvesh Wadhwani, Jeroen R. Mesters, and Rolf Hilgenfeld
Science 13 June 2003: 1763-1767.
Published online 13 May 2003 [DOI: 10.1126/science.1085658] (in Science Express Reports)
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Technical Comments

 Comment on "Separate Evolutionary Origins of Teeth from Evidence in Fossil Jawed Vertebrates"

Carole J. Burrow
Science 13 June 2003: 1661.
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 Response to Comment on "Separate Evolutionary Origins of Teeth from Evidence in Fossil Jawed Vertebrates"

Moya Meredith Smith and Zerina Johanson
Science 13 June 2003: 1661.
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