Signal Transduction

 The Science of Signal Transduction

L. Bryan Ray
Science 30 April 1999: 755-756.
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 Signal Science on the Web

L. Bryan Ray
Science 30 April 1999: 756.
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Reviews

Orphan Nuclear Receptors: Shifting Endocrinology into Reverse

Steven A. Kliewer, Jürgen M. Lehmann, and Timothy M. Willson
Science 30 April 1999: 757-760.
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Cryptochromes: Blue Light Receptors for Plants and Animals

Anthony R. Cashmore, Jose A. Jarillo, Ying-Jie Wu, and Dongmei Liu
Science 30 April 1999: 760-765.
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A Cell's Sense of Direction

Carole A. Parent and Peter N. Devreotes
Science 30 April 1999: 765-770.
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Notch Signaling: Cell Fate Control and Signal Integration in Development

Spyros Artavanis-Tsakonas, Matthew D. Rand, and Robert J. Lake
Science 30 April 1999: 770-776.
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This Week in Science

Editor summaries of this week's papers.
Science 30 April 1999: 709.
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Editorial:
Assessing the Decade of the Brain

Edward G. Jones and Lorne M. Mendell
Science 30 April 1999: 739.
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NetWatch

Best of the Web in science.
Science 30 April 1999: 707.
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 AAAS News & Notes

Science 30 April 1999: 830-831.

 NEW PRODUCTS

Science 30 April 1999: 832.

News of the Week

SCIENTIFIC PUBLISHING:
Varmus Circulates Proposal for NIH-Backed Online Venture

Eliot Marshall
Science 30 April 1999: 718.
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BIOTERRORISM:
President Revokes Plan to Destroy Smallpox

Eliot Marshall
Science 30 April 1999: 718-719.
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PLANETOLOGY:
Signs of Plate Tectonics on an Infant Mars

Richard A. Kerr
Science 30 April 1999: 719-722.
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QUANTUM MECHANICS:
Quantum Computing Makes Solid Progress

Robert F. Service
Science 30 April 1999: 722-723.
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CANCER RESEARCH:
New Model for Hereditary Breast Cancer

Michael Hagmann
Science 30 April 1999: 723-725.
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ITALY:
University Funding to Be Tied to Performance

Chiara Palmerini
Science 30 April 1999: 725-726.
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CANADA:
Schools Urged to Boost Technology Transfer

Wayne Kondro
Science 30 April 1999: 726.
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JAPAN:
Mixed Grades for 5-Year Science Plan

Dennis Normile
Science 30 April 1999: 726-727.
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SCIENTIFIC COMMUNITY:
High-Level Groups Study Barriers Women Face

Jeffrey Mervis
Science 30 April 1999: 727.
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ScienceScope

Science 30 April 1999: 721.
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Random Samples

Science 30 April 1999: 737.
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News Focus

FROG DECLINES:
Are Pathogens Felling Frogs?

Virginia Morell
Science 30 April 1999: 728-731.
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FROG DECLINES:
Frogs: Canaries in the Hot Zone?

Virginia Morell
Science 30 April 1999: 729.
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FROG DECLINES:
A Trematode Parasite Causes Some Frog Deformities

Jocelyn Kaiser
Science 30 April 1999: 731-733.
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SCIENTIFIC COMMUNITY:
Headhunters Stalk the Halls of Physics

James Glanz
Science 30 April 1999: 733-734.
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GAMMA RAY ASTRONOMY:
New Ground-Based Arrays to Probe Cosmic Powerhouses

Dennis Normile
Science 30 April 1999: 734-735.
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Letters

This Week's Letters

Science 30 April 1999: 741.
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 How Fares Scandinavian Biology?

Swamy S. Shivakumara
Science 30 April 1999: 741.
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 Fire Use

Ralph M. Rowlett
Science 30 April 1999: 741.
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 Over the Fence

Ronald W. Angel
Science 30 April 1999: 741.
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 Hungarian Virtues

Tibor Braun, Wolfgang Glõnzel, Andrßs P. Schubert, and Gßbor A. Schubert
Science 30 April 1999: 741.
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 Our Public Image

Mary Woolley
Science 30 April 1999: 741.
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 Breast Cancer Detection

Lireka P. Joseph
Science 30 April 1999: 741.
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 One Signal or Two?

Candy Rowe;, Sarah Partan, and Peter Marler
Science 30 April 1999: 741.
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 CORRECTIONS AND CLARIFICATIONS

Science 30 April 1999: 741.
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Books et al.

COMPUTERS:
How Human Can They Get?

Diane Proudfoot
Science 30 April 1999: 745.
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MORPHOLOGY:
Spatial in Formation

Jon R. Stone
Science 30 April 1999: 746.
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Perspectives

QUANTUM CRYPTOGRAPHY:
Privacy in a Quantum World

Charles H. Bennett and Peter W. Shor
Science 30 April 1999: 747-748.
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BIOCHEMISTRY:
Free Copper Ions in the Cell?

Stephen J. Lippard
Science 30 April 1999: 748-749.
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IMMUNOLOGY:
Enhanced: A New Look at MHC and Autoimmune Disease

William M. Ridgway, Marcella Fassò, and C. Garrison Fathman
Science 30 April 1999: 749-751.
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PHOTOEMISSION SPECTROSCOPY:
Gaps, Pseudogaps, and Occam's Razor

A. J. Arko
Science 30 April 1999: 752-753.
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  RETROSPECTIVE:
Sir Alan Hodgkin (1914-1998)

Peter B. Detwiler
Science 30 April 1999: 753.
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Reports

Pseudogaps and Extrinsic Losses in Photoemission Experiments on Poorly Conducting Solids

Robert Joynt
Science 30 April 1999: 777-779.
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Quantum Annealing of a Disordered Magnet

J. Brooke, D. Bitko, T. F. Rosenbaum, and G. Aeppli
Science 30 April 1999: 779-781.
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Thermal Equation of State of Aluminum-Enriched Silicate Perovskite

Jianzhong Zhang and Donald J. Weidner
Science 30 April 1999: 782-784.
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Self-Assembly of Disk-Shaped Molecules to Coiled-Coil Aggregates with Tunable Helicity

H. Engelkamp, S. Middelbeek, and R. J. M. Nolte
Science 30 April 1999: 785-788.
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Pressure-Induced Solid Carbonates from Molecular CO₂ by Computer Simulation

S. Serra, C. Cavazzoni, G. L. Chiarotti, S. Scandolo, and E. Tosatti
Science 30 April 1999: 788-790.
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Global Distribution of Crustal Magnetization Discovered by the Mars Global Surveyor MAG/ER Experiment

M. H. Acuña, J. E. P. Connerney, N. F. Ness, R. P. Lin, D. Mitchell, C. W. Carlson, J. McFadden, K. A. Anderson, H. Rème, C. Mazelle, D. Vignes, P. Wasilewski, and P. Cloutier
Science 30 April 1999: 790-793.
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Magnetic Lineations in the Ancient Crust of Mars

J. E. P. Connerney, M. H. Acuña, P. J. Wasilewski, N. F. Ness, H. Rème, C. Mazelle, D. Vignes, R. P. Lin, D. L. Mitchell, and P. A. Cloutier
Science 30 April 1999: 794-798.
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Neck Posture and Feeding Habits of Two Jurassic Sauropod Dinosaurs

Kent A. Stevens and J. Michael Parrish
Science 30 April 1999: 798-800.
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Morphological Clues from Multilegged Frogs: Are Retinoids to Blame?

Stanley K. Sessions, R. Adam Franssen, and Vanessa L. Horner
Science 30 April 1999: 800-802.
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The Effect of Trematode Infection on Amphibian Limb Development and Survivorship

Pieter T. J. Johnson, Kevin B. Lunde, Euan G. Ritchie, and Alan E. Launer
Science 30 April 1999: 802-804.
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Undetectable Intracellular Free Copper: The Requirement of a Copper Chaperone for Superoxide Dismutase

T. D. Rae, P. J. Schmidt, R. A. Pufahl, V. C. Culotta, and T. V. O'Halloran
Science 30 April 1999: 805-808.
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Effects of Angiogenesis Inhibitors on Multistage Carcinogenesis in Mice

Gabriele Bergers, Kashi Javaherian, Kin-Ming Lo, Judah Folkman, and Douglas Hanahan
Science 30 April 1999: 808-812.
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Unexpected Modes of PDZ Domain Scaffolding Revealed by Structure of nNOS-Syntrophin Complex

Brian J. Hillier, Karen S. Christopherson, Kenneth E. Prehoda, David S. Bredt, and Wendell A. Lim
Science 30 April 1999: 812-815.
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Distinct Pathogenic Sequela in Rhesus Macaques Infected with CCR5 or CXCR4 Utilizing SHIVs

Janet M. Harouse, Agegnehu Gettie, Rei Chin How Tan, James Blanchard, and Cecilia Cheng-Mayer
Science 30 April 1999: 816-819.
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Chemokine Up-Regulation and Activated T Cell Attraction by Maturing Dendritic Cells

H. Lucy Tang and Jason G. Cyster
Science 30 April 1999: 819-822.
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Chaperonin Function: Folding by Forced Unfolding

Mark Shtilerman, George H. Lorimer, and S. Walter Englander
Science 30 April 1999: 822-825.
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Viral Clearance Without Destruction of Infected Cells During Acute HBV Infection

Luca G. Guidotti, Rosemary Rochford, Josan Chung, Max Shapiro, Robert Purcell, and Francis V. Chisari
Science 30 April 1999: 825-829.
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Technical Comments

 Whether "Slip-Mode Conductance" Occurs

H. Bradley Nuss, Eduardo Marbán;, C. William Balke, Larry Goldman, Rajesh Aggarwal, Stephen R. Shorofsky;, Jader dos Santos Cruz, L. F. Santana, Cecilia A. Frederick, Lori L. Isom, Jyoti Dhar Malhotra, Laura N. Mattei, R. S. Kass, J. Xia, R.-H. An, and W. J. Lederer;
Science 30 April 1999: 711.
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