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Previous Issue: New Series, Vol. 286, No. 5439, Oct. 15, 1999
Next Issue: New Series, Vol. 286, No. 5441, Oct. 29, 1999
Front Matter (44 pp.)
Netwatch, p. 639
- Laura Helmuth
News
News of the Week
- Enzymes Point Way to Potential Alzheimer's Therapies, pp. 650-651
- Elizabeth Pennisi
- Science Supporter John Porter to Leave Congress, p. 651
- Eliot Marshall
- Massive Hiring Plan Aimed at 'Brain Gain', pp. 651+653
- Wayne Kondro
- ScienceScope, pp. 653+655
- Secret of Soviet-Era Nuclear Blast Revealed, pp. 653-654
- Vladimir Pokrovsky
- On the Track of Ebola's Hideout?, pp. 654-655
- Michael Hagmann
- PNAS to Join PubMed Central-On Condition, pp. 655-656
- Eliot Marshall
- The Lancet Scolded Over Pusztai Paper, p. 656
- Martin Enserink
- Did One California Jolt Bring on Another, pp. 656-657
- Richard A. Kerr
- New Questions About Ancient American Site, pp. 657+659
- Heather Pringle
- Scientists Strike Back Against Creationism, p. 659
- Bernice Wuethrich
News Focus
- Prions: A Lone Killer or a Vital Accomplice?, pp. 660-662
- Michael Balter
- A Surprising Tale of Life in the City, p. 663
- Keith Kloor
- Do Mitochondrial Mutations Dim the Fire of Life?, p. 664
- Elizabeth Pennisi
- A New Blocker for the TGF-β Pathway, p. 665
- Gretchen Vogel
- Colleagues Say 'Amen' to This Year's Choices, pp. 666-667+669
- Michael Hagmann; Alexander Hellemans; Robert F. Service; Mark Sincell
Random Samples, p. 671
- Richard Stone
Science's Compass
Editorial
- New Online Tools for Scholars: 3, p. 679
- Floyd E. Bloom
Letters
- Science and Scripture, p. 681
- John W. Moore; Fred Whitehead; Gayle Brosnan-Watters
- Postdoc Servitude in the Academic-Industrial Alliance, pp. 681-682
- Leonard John Deftos
- Don't Try This at Home, p. 682
- Sanjay Magavi
- Foreign-Born Scientists, pp. 682-684
- Alan Chodos; Robert M. Chandler-Burns; Norma P. Martinez de Guzman; Armando Guzman; Sharon G. Levin; Paula E. Stephan
- Documenting Speciation, p. 684
- John S. Knox
- Corrections and Clarifications: Ethical Loophole Closing up for Stem Cell Researchers, p. 684
- Corrections and Clarifications: Water Vapor Absorption in Arthropods by Accumulation of Myoinositol and Glucose, p. 684
- Corrections and Clarifications: Effect on the Biosphere of Elevated Atmospheric CO2, p. 684
- Corrections and Clarifications: Redesigning Evolution?, p. 684
Policy Forum
- International Ecosystem Assessment, pp. 685-686
- Edward Ayensu; Daniel van R. Claasen; Mark Collins; Andrew Dearing; Louise Fresco; Madhav Gadgil; Habiba Gitay; Gisbert Glaser; Calestous Juma; John Krebs; Robert 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; A. H. Zakri
Books et al.
- Complex Facets of a Strong Interactor, p. 687
- Strange Beauty. Murray Gell-Mann and the Revolution in Twentieth-Century Physics.
- George Johnson
- Review author[s]: Mary K. Gaillard
Perspectives
- Cranking It Up a Notch, pp. 689-690
- Anjen Chenn; Christopher A. Walsh
- Do Proteins Predate DNA?, pp. 690-692
- Stephen J. Freeland; Robin D. Knight; Laura F. Landweber
- Mapping Mantle Melting, pp. 692-693
- Roger Buck
- From Gamma-Ray Bursts to Supernovae, pp. 693+695
- Jan van Paradijs
Olfaction
- Making Sense of Scents, p. 703
- Peter Stern; Jean Marx
News
- Following the Scent of Avian Olfaction, pp. 704-705
- David Malakoff
- Salmon Follow Watery Odors Home, pp. 705-706
- Marcia Barinaga
Reviews
- Seven-Transmembrane Proteins as Odorant and Chemosensory Receptors, pp. 707-711
- Peter Mombaerts
- The Olfactory Bulb: Coding and Processing of Odor Molecule Information, pp. 711-715
- Kensaku Mori; Hiroshi Nagao; Yoshihiro Yoshihara
- The Vomeronasal Organ, pp. 716-720
- Eric B. Keverne
- Olfactory Reception in Invertebrates, pp. 720-723
- Jürgen Krieger; Heinz Breer
- A Systems Perspective on Early Olfactory Coding, pp. 723-728
- Gilles Laurent
Research
Research Articles
- β-Secretase Cleavage of Alzheimer's Amyloid Precursor Protein by the Transmembrane Aspartic Protease BACE, pp. 735-741
- 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; Martin Citron
- Contact-Dependent Inhibition of Cortical Neurite Growth Mediated by Notch Signaling, pp. 741-746
- Nenad Šestan; Spyros Artavanis-Tsakonas; Pasko Rakic
Reports
- All-Inorganic Field Effect Transistors Fabricated by Printing, pp. 746-749
- Brent A. Ridley; Babak Nivi; Joseph M. Jacobson
- Bidirectional Semiconductor Laser, pp. 749-752
- Claire Gmachl; Alessandro Tredicucci; Deborah L. Sivco; Albert L. Hutchinson; Federico Capasso; Alfred Y. Cho
- Asymmetric Electrical Structure in the Mantle Beneath the East Pacific Rise at 17°S, pp. 752-756
- R. L. Evans; P. Tarits; A. D. Chave; A. White; G. Heinson; J. H. Filloux; H. Toh; N. Seama; H. Utada; J. R. Booker; M. J. Unsworth
- Subtropical North Atlantic Temperatures 60,000 to 30,000 Years Ago, pp. 756-759
- Julian P. Sachs; Scott J. Lehman
- Evolution of Complexity in Paleozoic Ammonoid Sutures, pp. 760-763
- W. B. Saunders; D. M. Work; S. V. Nikolaeva
- A Triassic Fauna from Madagascar, Including Early Dinosaurs, pp. 763-765
- John J. Flynn; J. Michael Parrish; Berthe Rakotosamimanana; William F. Simpson; Robin L. Whatley; André R. Wyss
- Interlocked Feedback Loops Within the Drosophila Circadian Oscillator, pp. 766-768
- Nick R. J. Glossop; Lisa C. Lyons; Paul E. Hardin
- Light-Independent Role of CRY1 and CRY2 in the Mammalian Circadian Clock, pp. 768-771
- Edmund A. Griffin, Jr.; David Staknis; Charles J. Weitz
- Negative Feedback Regulation of TGF-β Signaling by the SnoN Oncoprotein, pp. 771-774
- Shannon L. Stroschein; Wei Wang; Sharleen Zhou; Qiang Zhou; Kunxin Luo
- Aging-Dependent Large Accumulation of Point Mutations in the Human mtDNA Control Region for Replication, pp. 774-779
- Yuichi Michikawa; Franca Mazzucchelli; Nereo Bresolin; Guglielmo Scarlato; Giuseppe Attardi
- Crystal Structure of the Ectodomain of Human Transferrin Receptor, pp. 779-782
- C. Martin Lawrence; Sanjoy Ray; Marina Babyonyshev; Renate Galluser; David W. Borhani; Stephen C. Harrison
- Microtubule Disassembly by ATP-Dependent Oligomerization of the AAA Enzyme Katanin, pp. 782-785
- James J. Hartman; Ronald D. Vale
- Neuronal Activity-Dependent Cell Survival Mediated by Transcription Factor MEF2, pp. 785-790
- Zixu Mao; Azad Bonni; Fen Xia; Mireya Nadal-Vicens; Michael E. Greenberg
- Apoptosis of T Cells Mediated by Ca 2+ -Induced Release of the Transcription Factor MEF2, pp. 790-793
- Hong-Duk Youn; Luo Sun; Ron Prywes; Jun O. Liu
Back Matter (67 pp.)
Previous Issue: New Series, Vol. 286, No. 5439, Oct. 15, 1999
Next Issue: New Series, Vol. 286, No. 5441, Oct. 29, 1999