Reflections on Self: Immunity and Beyond

Self-Discrimination, a Life and Death Issue

Stephen J. Simpson and Pamela J. Hines
Science 12 April 2002: 297.
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Viewpoints

Decoding the Patterns of Self and Nonself by the Innate Immune System

Ruslan Medzhitov and Charles A. Janeway, Jr.
Science 12 April 2002: 298-300.
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The Danger Model: A Renewed Sense of Self

Polly Matzinger
Science 12 April 2002: 301-305.
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Recognition and Rejection of Self in Plant Reproduction

June B. Nasrallah
Science 12 April 2002: 305-308.
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Self-Representation in Nervous Systems

Patricia S. Churchland
Science 12 April 2002: 308-310.
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The Many Selves of Social Insects

David C. Queller and Joan E. Strassmann
Science 12 April 2002: 311-313.
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Human Cloning and Our Sense of Self

Dan W. Brock
Science 12 April 2002: 314-316.
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This Week in Science

Editor summaries of this week's papers.
Science 12 April 2002: 213.
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Editorial:
Minorities in the Scientific Workforce

George H. Jones
Science 12 April 2002: 217.
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Editors' Choice

Highlights of the recent literature.
Science 12 April 2002: 219.
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NetWatch

Best of the Web in science.
Science 12 April 2002: 223.
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 Quarterly Author Index

Science 12 April 2002: 1-15.

 NEW PRODUCTS

Science 12 April 2002: 365-369.

News of the Week

CLIMATE CHANGE:
Battle Over IPCC Chair Renews Debate on U.S. Climate Policy

Andrew Lawler
Science 12 April 2002: 232-233.
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CLIMATE CHANGE:
White House Shakes Up U.S. Program

Andrew Lawler
Science 12 April 2002: 232.
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PRIMATE EVOLUTION:
Gene Activity Clocks Brain's Fast Evolution

Elizabeth Pennisi
Science 12 April 2002: 233-235.
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ARCHAEOLOGY:
Early Cowboys Herded Cattle in Africa

Erik Stokstad
Science 12 April 2002: 236.
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MEXICAN MAIZE:
Transgene Data Deemed Unconvincing

Charles C. Mann
Science 12 April 2002: 236-237.
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U.S. EXPORT CONTROLS:
Rules Eased on Satellite Projects

Andrew Lawler
Science 12 April 2002: 237-238.
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EMBRYONIC STEM CELLS:
Australian Agreement Allows New Lines

Leigh Dayton
Science 12 April 2002: 238.
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ASTRONOMY:
If It Quarks Like a Star, It Must Be ... Strange?

Charles Seife
Science 12 April 2002: 238-239.
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GENOME CANADA:
New Awards Bolster Canada's Global Role

Wayne Kondro
Science 12 April 2002: 239-241.
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TOXICOLOGY:
Fruit Bats Linked to Mystery Disease

Richard Stone
Science 12 April 2002: 241.
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ScienceScope

Science 12 April 2002: 235.
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Random Samples

Science 12 April 2002: 253.
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News Focus

CARDIOVASCULAR DISEASE:
Does Inflammation Cut to the Heart of the Matter?

Gary Taubes
Science 12 April 2002: 242-245.
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MARINE ECOLOGY:
Picturing the Perfect Preserve

David Malakoff
Science 12 April 2002: 245.
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TECHNOLOGY:
Microchips That Never Forget

Adrian Cho
Science 12 April 2002: 246-249.
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TECHNOLOGY:
A Bit of This and That

Adrian Cho
Science 12 April 2002: 247.
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MATERIALS SCIENCE:
Biology Reveals New Ways to Hold on Tight

Elizabeth Pennisi
Science 12 April 2002: 250-251.
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Letters

This Week's Letters

Science 12 April 2002: 261.
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 A Human Genome Diversity Cell Line Panel

Howard M. Cann, Claudia de Toma, Lucien Cazes, Marie-Fernande Legrand, Valerie Morel, Laurence Piouffre, Julia Bodmer, Walter F. Bodmer, Batsheva Bonne-Tamir, Anne Cambon-Thomsen, Zhu Chen, Jiayou Chu, Carlo Carcassi, Licinio Contu, Ruofu Du, Laurent Excoffier, Jonathan S. Friedlaender, Helena Groot, David Gurwitz, Rene J. Herrera, Xiaoyi Huang, Judith Kidd, Kenneth K. Kidd, Audre Langaney, Alice A. Lin, S. Qasim Mehdi, Peter Parham, Alberto Piazza, Maria Pia Pistillo, Yaping Qian, Qunfang Shu, Jiujin Xu, S. Zhu, James L. Weber, Henry T. Greely, Marcus W. Feldman, Gilles Thomas, Jean Dausset, and L. Luca Cavalli-Sforza
Science 12 April 2002: 261-262.
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 Trees, Homologs, and Poisons

Steven H. Strauss
Science 12 April 2002: 262.
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 Stocking the Stacks

Abul K. Bashirullah
Science 12 April 2002: 262-263.
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 Italy's Annual AIDS Budget Appropriation

Girolamo Sirchia; and Michael Balter
Science 12 April 2002: 263.
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 A "Water" Model for Nuclei Still Holds Water

Vic Viola and Kris Kwiatkowski
Science 12 April 2002: 263-264.
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 Biotech Poetry

Martin Grayson
Science 12 April 2002: 264.
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 CORRECTIONS AND CLARIFICATIONS

Science 12 April 2002: 264.
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Books et al.

COSMOLOGY:
A Hawking-eye View of the Universe

Marc Kamionkowski
Science 12 April 2002: 267.
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NEUROSCIENCE:
Synaptic Substrates of the Implicit and Explicit Self

Richard J. Davidson
Science 12 April 2002: 268.
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 Books Received

Science 12 April 2002: 268.

Policy Forum

EMBRYONIC STEM CELLS:
The Debate in Germany

Jens G. Reich
Science 12 April 2002: 265.
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Perspectives

VIROLOGY:
Poliomyelitis Eradication--a Dangerous Endgame

Neal Nathanson and Paul Fine
Science 12 April 2002: 269-270.
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CHEMISTRY:
Catalytic Degradation of Chlorinated Phenols

Bernard Meunier
Science 12 April 2002: 270-271.
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PLANETARY SCIENCE:
A New Solar System Basalt

Herbert Palme
Science 12 April 2002: 271-273.
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IMMUNOLOGY:
Enhanced: Pathogen Surveillance--the Flies Have It

Ranjiv S. Khush, François Leulier, and Bruno Lemaitre
Science 12 April 2002: 273-275.
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PLANT BIOLOGY:
MADS-Box Genes Reach Maturity

Barry Causier, Martin Kieffer, and Brendan Davies
Science 12 April 2002: 275-276.
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APPLIED OPTICS:
New Ways to Guide Light

J. C. Knight and P. St. J. Russell
Science 12 April 2002: 276-277.
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PALEOCLIMATE:
Corals, Chemistry, and Climate

Daniel P. Schrag and Braddock K. Linsley
Science 12 April 2002: 277-278.
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VIROLOGY:
Rafting with Ebola

Eric O. Freed
Science 12 April 2002: 279.
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Reviews

Thermal Barrier Coatings for Gas-Turbine Engine Applications

Nitin P. Padture, Maurice Gell, and Eric H. Jordan
Science 12 April 2002: 280-284.
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Arabidopsis, the Rosetta Stone of Flowering Time?

Gordon G. Simpson and Caroline Dean
Science 12 April 2002: 285-289.
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Brevia

 Dietary Restriction in Long-Lived Dwarf Flies

David J. Clancy, David Gems, Ernst Hafen, Sally J. Leevers, and Linda Partridge
Science 12 April 2002: 319.
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Reports

Formation of the Three-Ring Structure Around Supernova 1987A

T. Tanaka and H. Washimi
Science 12 April 2002: 321-322.
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Fabrication of a Cylindrical Display by Patterned Assembly

Heiko O. Jacobs, Andrea R. Tao, Alexander Schwartz, David H. Gracias, and George M. Whitesides
Science 12 April 2002: 323-325.
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Rapid Total Destruction of Chlorophenols by Activated Hydrogen Peroxide

Sayam Sen Gupta, Matthew Stadler, Christopher A. Noser, Anindya Ghosh, Bradley Steinhoff, Dieter Lenoir, Colin P. Horwitz, Karl-Werner Schramm, and Terrence J. Collins
Science 12 April 2002: 326-328.
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Organic Molecules Acting as Templates on Metal Surfaces

F. Rosei, M. Schunack, P. Jiang, A. Gourdon, E. Lægsgaard, I. Stensgaard, C. Joachim, and F. Besenbacher
Science 12 April 2002: 328-331.
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The Effect of Algal Symbionts on the Accuracy of Sr/Ca Paleotemperatures from Coral

Anne L. Cohen, Kathryn E. Owens, Graham D. Layne, and Nobumichi Shimizu
Science 12 April 2002: 331-333.
Published online 7 March 2002 [DOI: 10.1126/science.1069330] (in Science Express Reports)
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A New Source of Basaltic Meteorites Inferred from Northwest Africa 011 

Akira Yamaguchi, Robert N. Clayton, Toshiko K. Mayeda, Mitsuru Ebihara, Yasuji Oura, Yayoi N. Miura, Hiroshi Haramura, Keiji Misawa, Hideyasu Kojima, and Keisuke Nagao
Science 12 April 2002: 334-336.
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African Pastoralism: Genetic Imprints of Origins and Migrations

Olivier Hanotte, Daniel G. Bradley, Joel W. Ochieng, Yasmin Verjee, Emmeline W. Hill, and J. Edward O. Rege
Science 12 April 2002: 336-339.
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Intra- and Interspecific Variation in Primate Gene Expression Patterns

Wolfgang Enard, Philipp Khaitovich, Joachim Klose, Sebastian Zöllner, Florian Heissig, Patrick Giavalisco, Kay Nieselt-Struwe, Elaine Muchmore, Ajit Varki, Rivka Ravid, Gaby M. Doxiadis, Ronald E. Bontrop, and Svante Pääbo
Science 12 April 2002: 340-343.
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A MADS-Box Gene Necessary for Fruit Ripening at the Tomato Ripening-Inhibitor (Rin) Locus

Julia Vrebalov, Diane Ruezinsky, Veeraragavan Padmanabhan, Ruth White, Diana Medrano, Rachel Drake, Wolfgang Schuch, and Jim Giovannoni
Science 12 April 2002: 343-346.
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Alteration of Lymphocyte Trafficking by Sphingosine-1-Phosphate Receptor Agonists

Suzanne Mandala, Richard Hajdu, James Bergstrom, Elizabeth Quackenbush, Jenny Xie, James Milligan, Rosemary Thornton, Gan-Ju Shei, Deborah Card, CarolAnn Keohane, Mark Rosenbach, Jeffrey Hale, Christopher L. Lynch, Kathleen Rupprecht, William Parsons, and Hugh Rosen
Science 12 April 2002: 346-349.
Published online 28 March 2002 [DOI: 10.1126/science.1070238] (in Science Express Reports)
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Regulation of Mitochondrial Biogenesis in Skeletal Muscle by CaMK

Hai Wu, Shane B. Kanatous, Frederick A. Thurmond, Teresa Gallardo, Eiji Isotani, Rhonda Bassel-Duby, and R. Sanders Williams
Science 12 April 2002: 349-352.
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Structure of a Cofactor-Deficient Nitrogenase MoFe Protein

Benedikt Schmid, Markus W. Ribbe, Oliver Einsle, Mika Yoshida, Leonard M. Thomas, Dennis R. Dean, Douglas C. Rees, and Barbara K. Burgess
Science 12 April 2002: 352-356.
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Outbreak of Poliomyelitis in Hispaniola Associated with Circulating Type 1 Vaccine-Derived Poliovirus

Olen Kew, Victoria Morris-Glasgow, Mauricio Landaverde, Cara Burns, Jing Shaw, Zacarías Garib, Jean André, Elizabeth Blackman, C. Jason Freeman, Jaume Jorba, Roland Sutter, Gina Tambini, Linda Venczel, Cristina Pedreira, Fernando Laender, Hiroyuki Shimizu, Tetsuo Yoneyama, Tatsuo Miyamura, Harrie van der Avoort, M. Steven Oberste, David Kilpatrick, Stephen Cochi, Mark Pallansch, and Ciro de Quadros
Science 12 April 2002: 356-359.
Published online 14 March 2002 [DOI: 10.1126/science.1068284] (in Science Express Reports)
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Requirement for a Peptidoglycan Recognition Protein (PGRP) in Relish Activation and Antibacterial Immune Responses in Drosophila

Kwang-Min Choe, Thomas Werner, Svenja Stöven, Dan Hultmark, and Kathryn V. Anderson
Science 12 April 2002: 359-362.
Published online 28 February 2002 [DOI: 10.1126/science.1070216] (in Science Express Reports)
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Technical Comments

 Questioning the Evidence for Genetic Recombination in the 1918 "Spanish Flu" Virus

Michael Worobey, Andrew Rambaut, Oliver G. Pybus, David L. Robertson, Mark J. Gibbs, John S. Armstrong, and Adrian J. Gibbs
Science 12 April 2002: 211.
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