Olfaction

Making Sense of Scents

Peter Stern and Jean Marx
Science 22 October 1999: 703.
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News

OLFACTION:
Following the Scent of Avian Olfaction

David Malakoff
Science 22 October 1999: 704-705.
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OLFACTION:
Salmon Follow Watery Odors Home

Marcia Barinaga
Science 22 October 1999: 705-706.
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This Week in Science

Editor summaries of this week's papers.
Science 22 October 1999: 641.
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Editorial:
New Online Tools for Scholars: 3

Floyd E. Bloom
Science 22 October 1999: 679.
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NetWatch

Best of the Web in science.
Science 22 October 1999: 639.
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 NEW PRODUCTS

Science 22 October 1999: 799-800.

News of the Week

NEUROSCIENCE:
Enzymes Point Way to Potential Alzheimer's Therapies

Elizabeth Pennisi
Science 22 October 1999: 650-651.
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SCIENCE POLICY:
Science Supporter John Porter to Leave Congress

Eliot Marshall
Science 22 October 1999: 651.
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CANADIAN UNIVERSITIES:
Massive Hiring Plan Aimed at 'Brain Gain'

Wayne Kondro
Science 22 October 1999: 651-653.
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NUCLEAR SAFETY:
Secret of Soviet-Era Nuclear Blast Revealed

Vladimir Pokrovsky
Science 22 October 1999: 653-654.
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VIROLOGY:
On the Track of Ebola's Hideout?

Michael Hagmann
Science 22 October 1999: 654-655.
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SCIENCE PUBLISHING:
PNAS to Join PubMed Central--On Condition

Eliot Marshall
Science 22 October 1999: 655-656.
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TRANSGENIC FOOD DEBATE:
The Lancet Scolded Over Pusztai Paper

Martin Enserink
Science 22 October 1999: 656.
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SEISMOLOGY:
Did One California Jolt Bring on Another?

Richard A. Kerr
Science 22 October 1999: 656-657.
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ARCHAEOLOGY:
New Questions About Ancient American Site

Heather Pringle
Science 22 October 1999: 657-659.
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SCIENCE EDUCATION:
Scientists Strike Back Against Creationism

Bernice Wuethrich
Science 22 October 1999: 659.
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ScienceScope

Science 22 October 1999: 653.
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Random Samples

Science 22 October 1999: 671.
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News Focus

DISEASE RESEARCH:
Prions: A Lone Killer or a Vital Accomplice?

Michael Balter
Science 22 October 1999: 660-662.
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ECOLOGY:
A Surprising Tale of Life in the City

Keith Kloor
Science 22 October 1999: 663.
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AGING RESEARCH:
Do Mitochondrial Mutations Dim the Fire of Life?

Elizabeth Pennisi
Science 22 October 1999: 664.
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MOLECULAR BIOLOGY:
A New Blocker for the TGF-b Pathway

Gretchen Vogel
Science 22 October 1999: 665.
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NOBEL PRIZES:
Protein ZIP Codes Make Nobel Journey

Michael Hagmann
Science 22 October 1999: 666.
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NOBEL PRIZES:
Theory Leads to Particles and Prize

Alexander Hellemans
Science 22 October 1999: 667.
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NOBEL PRIZES:
A Winning Flash Dance

Robert F. Service
Science 22 October 1999: 667-669.
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NOBEL PRIZES:
A Prize for Economic Foresight

Mark Sincell
Science 22 October 1999: 669.
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Letters

This Week's Letters

Science 22 October 1999: 681.
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 Science and Scripture

John W. Moore;, Fred Whitehead;, and Gayle Brosnan-Watters
Science 22 October 1999: 681.
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 Postdoc Servitude in the Academic-Industrial Alliance

Leonard John Deftos
Science 22 October 1999: 681.
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 Don't Try This at Home

Sanjay Magavi
Science 22 October 1999: 681.
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 Foreign-Born Scientists

Alan Chodos;, Robert M. Chandler-Burns, Norma P. Martinez de Guzman, Armando Guzman;, Sharon G. Levin, and Paula E. Stephan
Science 22 October 1999: 681.
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 Documenting Speciation

John S. Knox
Science 22 October 1999: 681.
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 CORRECTIONS AND CLARIFICATIONS

Science 22 October 1999: 681.
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Books et al.

HISTORY OF PHYSICS:
Complex Facets of a Strong Interactor

Mary K. Gaillard
Science 22 October 1999: 687.
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Policy Forum

ECOLOGY:
International Ecosystem Assessment

Edward Ayensu, Daniel van R. Claasen, Mark Collins, Andrew Dearing, Louise Fresco, Madhav Gadgil, Habiba Gitay, Gisbert Glaser, Calestous Juma, John Krebs, Roberto Lenton, Jane Lubchenco, Jeffrey A. McNeely, Harold A. Mooney, Per Pinstrup-Andersen, Mario Ramos, Peter Raven, Walter V. Reid, Cristian Samper, José Sarukhán, Peter Schei, José Galízia Tundisi, Robert T. Watson, Xu Guanhua, and A. H. Zakri
Science 22 October 1999: 685-686.
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Perspectives

NEUROBIOLOGY:
Enhanced: Cranking It Up a Notch

Anjen Chenn and Christopher A. Walsh
Science 22 October 1999: 689-690.
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MOLECULAR EVOLUTION:
Do Proteins Predate DNA?

Stephen J. Freeland, Robin D. Knight, and Laura F. Landweber
Science 22 October 1999: 690-692.
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GEOPHYSICS:
Mapping Mantle Melting

Roger Buck
Science 22 October 1999: 692-693.
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ASTROPHYSICS:
From Gamma-Ray Bursts to Supernovae

Jan van Paradijs
Science 22 October 1999: 693-695.
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Reviews

Seven-Transmembrane Proteins as Odorant and Chemosensory Receptors

Peter Mombaerts
Science 22 October 1999: 707-711.
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The Olfactory Bulb: Coding and Processing of Odor Molecule Information

Kensaku Mori, Hiroshi Nagao, and Yoshihiro Yoshihara
Science 22 October 1999: 711-715.
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The Vomeronasal Organ

Eric B. Keverne
Science 22 October 1999: 716-720.
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Olfactory Reception in Invertebrates

Jürgen Krieger and Heinz Breer
Science 22 October 1999: 720-723.
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A Systems Perspective on Early Olfactory Coding

Gilles Laurent
Science 22 October 1999: 723-728.
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Research Articles

-Secretase Cleavage of Alzheimer's Amyloid Precursor Protein by the Transmembrane Aspartic Protease BACE

Robert Vassar, Brian D. Bennett, Safura Babu-Khan, Steve Kahn, Elizabeth A. Mendiaz, Paul Denis, David B. Teplow, Sandra Ross, Patricia Amarante, Richard Loeloff, Yi Luo, Seth Fisher, Janis Fuller, Steven Edenson, Jackson Lile, Mark A. Jarosinski, Anja Leona Biere, Eileen Curran, Teresa Burgess, Jean-Claude Louis, Frank Collins, James Treanor, Gary Rogers, and Martin Citron
Science 22 October 1999: 735-741.
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Contact-Dependent Inhibition of Cortical Neurite Growth Mediated by Notch Signaling

Nenad Sestan, Spyros Artavanis-Tsakonas, and Pasko Rakic
Science 22 October 1999: 741-746.
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Reports

All-Inorganic Field Effect Transistors Fabricated by Printing

Brent A. Ridley, Babak Nivi, and Joseph M. Jacobson
Science 22 October 1999: 746-749.
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Bidirectional Semiconductor Laser

Claire Gmachl, Alessandro Tredicucci, Deborah L. Sivco, Albert L. Hutchinson, Federico Capasso, and Alfred Y. Cho
Science 22 October 1999: 749-752.
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Asymmetric Electrical Structure in the Mantle Beneath the East Pacific Rise at 17°S

R. L. Evans, P. Tarits, A. D. Chave, A. White, G. Heinson, J. H. Filloux, H. Toh, N. Seama, H. Utada, J. R. Booker, and M. J. Unsworth
Science 22 October 1999: 752-756.
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Subtropical North Atlantic Temperatures 60,000 to 30,000 Years Ago

Julian P. Sachs and Scott J. Lehman
Science 22 October 1999: 756-759.
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Evolution of Complexity in Paleozoic Ammonoid Sutures

W. B. Saunders, D. M. Work, and S. V. Nikolaeva
Science 22 October 1999: 760-763.
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A Triassic Fauna from Madagascar, Including Early Dinosaurs

John J. Flynn, J. Michael Parrish, Berthe Rakotosamimanana, William F. Simpson, Robin L. Whatley, and André R. Wyss
Science 22 October 1999: 763-765.
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Interlocked Feedback Loops Within the Drosophila Circadian Oscillator

Nick R. J. Glossop, Lisa C. Lyons, and Paul E. Hardin
Science 22 October 1999: 766-768.
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Light-Independent Role of CRY1 and CRY2 in the Mammalian Circadian Clock

Edmund A. Griffin, Jr., David Staknis, and Charles J. Weitz
Science 22 October 1999: 768-771.
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Negative Feedback Regulation of TGF- Signaling by the SnoN Oncoprotein

Shannon L. Stroschein, Wei Wang, Sharleen Zhou, Qiang Zhou, and Kunxin Luo
Science 22 October 1999: 771-774.
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Aging-Dependent Large Accumulation of Point Mutations in the Human mtDNA Control Region for Replication

Yuichi Michikawa, Franca Mazzucchelli, Nereo Bresolin, Guglielmo Scarlato, and Giuseppe Attardi
Science 22 October 1999: 774-779.
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Crystal Structure of the Ectodomain of Human Transferrin Receptor

C. Martin Lawrence, Sanjoy Ray, Marina Babyonyshev, Renate Galluser, David W. Borhani, and Stephen C. Harrison
Science 22 October 1999: 779-782.
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Microtubule Disassembly by ATP-Dependent Oligomerization of the AAA Enzyme Katanin

James J. Hartman and Ronald D. Vale
Science 22 October 1999: 782-785.
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Neuronal Activity-Dependent Cell Survival Mediated by Transcription Factor MEF2

Zixu Mao, Azad Bonni, Fen Xia, Mireya Nadal-Vicens, and Michael E. Greenberg
Science 22 October 1999: 785-790.
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Apoptosis of T Cells Mediated by Ca²⁺-Induced Release of the Transcription Factor MEF2

Hong-Duk Youn, Luo Sun, Ron Prywes, and Jun O. Liu
Science 22 October 1999: 790-793.
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