Frontiers in Cell Biology: The Cytoskeleton

Editorial

Editorial:
Cell Biology of the Cytoskeleton

Stella M. Hurtley
Science 23 January 1998: 459.
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Articles

Rho GTPases and the Actin Cytoskeleton

Alan Hall
Science 23 January 1998: 509-514.
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A Structural Scaffolding of Intermediate Filaments in Health and Disease

Elaine Fuchs and Don W. Cleveland
Science 23 January 1998: 514-519.
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Kinesin and Dynein Superfamily Proteins and the Mechanism of Organelle Transport

Nobutaka Hirokawa
Science 23 January 1998: 519-526.
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Unconventional Myosins in Cell Movement, Membrane Traffic, and Signal Transduction

Valerie Mermall, Penny L. Post, and Mark S. Mooseker
Science 23 January 1998: 527-533.
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This Week in Science

Editor summaries of this week's papers.
Science 23 January 1998: 453.
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 Tech.Sight: Products

Science 23 January 1998: 586.

News and Comment

NEUTRON SCATTERING:
Green Light for Long-Awaited Facility

Andrew Lawler
Science 23 January 1998: 470-471.
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NEUTRON SCATTERING:
An Accelerator to Boost Neutron Science

James Glanz
Science 23 January 1998: 471.
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SCIENCE AND COMMERCE:
'Fountain of Youth' Lifts Biotech Stock

Robert Service
Science 23 January 1998: 472.
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FOOD SAFETY:
U.K. Cooks Up Food Standards Agency

Nigel Williams
Science 23 January 1998: 472.
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SCIENTIFIC MISCONDUCT:
Medline Searches Turn Up Cases of Suspected Plagiarism

Eliot Marshall
Science 23 January 1998: 473-474.
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SCIENTIFIC MISCONDUCT:
The Internet: A Powerful Tool for Plagiarism Sleuths

Eliot Marshall
Science 23 January 1998: 474.
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CANCER:
Study Suggests New Way to Gauge Prostate Cancer Risk

Marcia Barinaga
Science 23 January 1998: 475.
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HISTORY OF SCIENCE:
Bose Credited With Key Role in Marconi's Radio Breakthrough

Jeffrey Mervis and Pallava Bagla
Science 23 January 1998: 476.
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ScienceScope

Science 23 January 1998: 469.
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Random Samples

Science 23 January 1998: 485.
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Research News

CELL CYCLE:
Cell Division Gatekeepers Identified

Elizabeth Pennisi
Science 23 January 1998: 477-478.
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ASTRONOMY:
Did Galaxies Bloom in Clumps?

Govert Schilling
Science 23 January 1998: 479.
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CHEMISTRY:
Mimicking an Enzyme in Look and Deed

Robert F. Service
Science 23 January 1998: 479-480.
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ARCHAEOLOGY:
Irish Bridge Sheds Light on Dark Ages

Sean Duke
Science 23 January 1998: 480.
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NEUROBIOLOGY:
Getting a Handle on the Molecules That Guide Axons

Evelyn Strauss
Science 23 January 1998: 481-482.
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MEETING BRIEFS:
The Mediterranean Beckons to Europe's Oceanographers

Nigel Williams
Science 23 January 1998: 483-484.
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MICROELECTRONICS:
The Transistor With a Heart of Gold

Alexander Hellemans
Science 23 January 1998: 484.
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Letters

On balance

Science 23 January 1998: 459.
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 Mercury in Fish

Christopher Cox, Philip W. Davidson, Gary J. Myers;, and Tomohiro Kawaguchi
Science 23 January 1998: 459.
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 Frog Deformities

Stanley K. Sessions
Science 23 January 1998: 459.
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 Royalties or Research Funds?

Ernest B. Hook
Science 23 January 1998: 459.
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 Drugs for the Third World

Sergio Erill
Science 23 January 1998: 459.
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 Nuclear Research at Duke

Werner Tornow, Ludwig DeBraeckeleer, Calvin R. Howell, N. Russell Roberson, Richard L Walter, and Henry R. Weller
Science 23 January 1998: 459.
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 Presenilin Interactions and Alzheimer's Disease

Kenneth S. Kosik;, Rudolph E. Tanzi, and Caleb E. Finch
Science 23 January 1998: 459.
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 Corrections and Clarifications

Science 23 January 1998: 459.
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Books et al.

An Architect of Science

William Aspray
Science 23 January 1998: 500-501.
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Also Noteworthy

Katrina Kelner
Science 23 January 1998: 501.
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Policy

BIOMEDICINE:
Partnership Between South and North Crystallizes Around Malaria

Barend Mons, Eduard Klasen, Renee van Kessel, and Thomas Nchinda
Science 23 January 1998: 498-499.
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Research Commentaries

ECOLOGY:
Ecological Science and Statistical Paradigms: At the Threshold

Brian A. Maurer
Science 23 January 1998: 502-503.
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SURFACE CHEMISTRY:
Enhanced: Direct Imaging of Adsorbates and Precursors on Surfaces

David A. King
Science 23 January 1998: 503-504.
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EVOLUTION:
The Coming of Age of Molecular Systematics

Laura E. Maley and Charles R. Marshall
Science 23 January 1998: 505-506.
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CHEMISTRY:
Fixing Nitrogen Any Which Way

G. J. Leigh
Science 23 January 1998: 506-507.
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Association Affairs

Entering the Century of the Environment: A New Social Contract for Science

Jane Lubchenco
Science 23 January 1998: 491-497.
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Reports

True Polar Wander as a Mechanism for Second-Order Sea-Level Variations

Jon E. Mound and Jerry X. Mitrovica
Science 23 January 1998: 534-537.
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Catalytic Galactose Oxidase Models: Biomimetic Cu(II)-Phenoxyl-Radical Reactivity

Yadong Wang, Jennifer L. DuBois, Britt Hedman, Keith O. Hodgson, and T. D. P. Stack
Science 23 January 1998: 537-540.
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Bimetallic System for Nitrogen Fixation: Ruthenium-Assisted Protonation of Coordinated N₂ on Tungsten with H₂

Yoshiaki Nishibayashi, Shotaro Iwai, and Masanobu Hidai
Science 23 January 1998: 540-542.
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Isolation of an Intrinsic Precursor to Molecular Chemisorption

David E. Brown, Douglas J. Moffatt, and Robert A. Wolkow
Science 23 January 1998: 542-544.
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Dangling Bond Dynamics on the Silicon (100)-2×1 Surface: Dissociation, Diffusion, and Recombination

Marcus McEllistrem, Matthew Allgeier, and John J. Boland
Science 23 January 1998: 545-548.
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Triblock Copolymer Syntheses of Mesoporous Silica with Periodic 50 to 300 Angstrom Pores

Dongyuan Zhao, Jianglin Feng, Qisheng Huo, Nicholas Melosh, Glenn H. Fredrickson, Bradley F. Chmelka, and Galen D. Stucky
Science 23 January 1998: 548-552.
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Transform-Limited, Narrow-Linewidth Lasing Action in Organic Semiconductor Microcavities

V. Bulovi, V. G. Kozlov, V. B. Khalfin, and S. R. Forrest
Science 23 January 1998: 553-555.
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Accelerating Invasion Rate in a Highly Invaded Estuary

Andrew N. Cohen and James T. Carlton
Science 23 January 1998: 555-558.
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Role of Substrates and Products of PI 3-kinase in Regulating Activation of Rac-Related Guanosine Triphosphatases by Vav

Jaewon Han, Katherine Luby-Phelps, Balaka Das, Xiaodong Shu, Yi Xia, Raymond D. Mosteller, U. Murali Krishna, John R. Falck, Michael A. White, and Daniel Broek
Science 23 January 1998: 558-560.
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Coupling of Ras and Rac Guanosine Triphosphatases Through the Ras Exchanger Sos

Anjaruwee S. Nimnual, Bogdan A. Yatsula, and Dafna Bar-Sagi
Science 23 January 1998: 560-563.
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Plasma Insulin-Like Growth Factor-I and Prostate Cancer Risk: A Prospective Study

June M. Chan, Meir J. Stampfer, Edward Giovannucci, Peter H. Gann, Jing Ma, Peter Wilkinson, Charles H. Hennekens, and Michael Pollak
Science 23 January 1998: 563-566.
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The Role of Visual Experience in the Development of Columns in Cat Visual Cortex

Michael C. Crair, Deda C. Gillespie, and Michael P. Stryker
Science 23 January 1998: 566-570.
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Inhibitory Cerebello-Olivary Projections and Blocking Effect in Classical Conditioning

Jeansok J. Kim, David J. Krupa, and Richard F. Thompson
Science 23 January 1998: 570-573.
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Role of Dynamin in the Formation of Transport Vesicles from the Trans-Golgi Network

Steven M. Jones, Kathryn E. Howell, John R. Henley, Hong Cao, and Mark A. McNiven
Science 23 January 1998: 573-577.
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Gain-of-Function Mutations of c-kit in Human Gastrointestinal Stromal Tumors

Seiichi Hirota, Koji Isozaki, Yasuhiro Moriyama, Koji Hashimoto, Toshirou Nishida, Shingo Ishiguro, Kiyoshi Kawano, Masato Hanada, Akihiko Kurata, Masashi Takeda, Ghulam Muhammad Tunio, Yuji Matsuzawa, Yuzuru Kanakura, Yasuhisa Shinomura, and Yukihiko Kitamura
Science 23 January 1998: 577-580.
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Interaction of a Golgi-Associated Kinesin-Like Protein with Rab6

Arnaud Echard, Florence Jollivet, Olivier Martinez, Jean-Jacques Lacapère, Annie Rousselet, Isabelle Janoueix-Lerosey, and Bruno Goud
Science 23 January 1998: 580-585.
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