Articles

 THIS WEEK IN SCIENCE

Science 9 April 1993: 141.
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 Science and Society

Daniel E. Koshland, Jr.
Science 9 April 1993: 143.
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 No lack of NO activity

FT Bonner and MN Hughes
Science 9 April 1993: 145.
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 Drugs from Third World plants: creative approaches

IS Johnson
Science 9 April 1993: 145.
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 No Lack of NO Activity

Francis T. Bonner and Martin N. Hughes
Science 9 April 1993: 145-146.
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 No lack of NO activity

T Michel
Science 9 April 1993: 146.
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 Tyrolean Paraphernalia

Michael L. Grant
Science 9 April 1993: 146-147.
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 Tyrolean Paraphernalia

Robert Temple
Science 9 April 1993: 147.
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 Tyrolean Paraphernalia

Norris Denman
Science 9 April 1993: 147.
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 Tyrolean Paraphernalia

Kathryn A. Klar
Science 9 April 1993: 147.
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 Sociological Discourse

Jan A. Witkowski
Science 9 April 1993: 147.
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 SCIENCESCOPE

Science 9 April 1993: 151.
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 Genome project plans described

J Marx
Science 9 April 1993: 152-153.
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 Clinton Asks for a Greener DOE

Christopher Anderson
Science 9 April 1993: 153.
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 Surprise! A fungus factory for taxol?

R Stone
Science 9 April 1993: 154-155.
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 At Tokyo University, a Parting Shot

Fred Myers
Science 9 April 1993: 155.
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 The Cost of Scientific Pork Keeps Going Up

Eliot Marshall
Science 9 April 1993: 156.
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 Early AZT takes a pounding in French-British 'Concorde' trial

J Cohen
Science 9 April 1993: 157.
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 New AIDS research center to open

Science 9 April 1993: 158.
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 NASA Rounds Up Cyberspace Cowboys

Science 9 April 1993: 158.
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 Biologists Press for Environment Agency

Science 9 April 1993: 158.
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 Britannica Out of the Doghouse

Science 9 April 1993: 158.
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 Second Find Confirms Kuiper Comets

Science 9 April 1993: 158.
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 Ulcers as an infectious disease

J Alper
Science 9 April 1993: 159-160.
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 Evolution. Why some fishes are hotheads

T Watson
Science 9 April 1993: 160-161.
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 A Balancing Act in Predatory Fishes

Traci Watson
Science 9 April 1993: 161.
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 Biologists visit New Orleans (under an assumed name)

J Travis
Science 9 April 1993: 162-163.
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 A New Supernova In the Northern Sky

Ray Jayawardhana
Science 9 April 1993: 163.
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 Tribe of Brown Dwarfs Discovered?

Peter Aldhous
Science 9 April 1993: 163-164.
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Condensed Matter Physicists Shrink Their Horizons

Faye Flam
Science 9 April 1993: 164-165.
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 Forging an Asteroid-Meteorite Link

Michael J. Gaffey
Science 9 April 1993: 167-168.
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 Measuring single protein motors at work

RD Vale
Science 9 April 1993: 169-170.
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Near-Field Investigations of the Landers Earthquake Sequence, April to July 1992

Kerry Sieh, Lucile Jones, Egill Hauksson, Kenneth Hudnut, Donna Eberhart-Phillips, Thomas Heaton, Susan Hough, Kate Hutton, Hiroo Kanamori, Anne Lilje, Scott Lindvall, Sally F. McGill, James Mori, Charles Rubin, James A. Spotila, Joann Stock, Hong Kie Thio, Jerome Treiman, Brian Wernicke, and Judith Zachariasen
Science 9 April 1993: 171-176.
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A Nickel Metal Hydride Battery for Electric Vehicles

S. R. Ovshinsky, M. A. Fetcenko, and J. Ross
Science 9 April 1993: 176-181.
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Regulation of gene expression in hippocampal neurons by distinct calcium signaling pathways

H Bading, DD Ginty, and ME Greenberg
Science 9 April 1993: 181-186.
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Chips off of Asteroid 4 Vesta: Evidence for the Parent Body of Basaltic Achondrite Meteorites

Richard P. Binzel and Shui Xu
Science 9 April 1993: 186-191.
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Silica Precipitation in Fractures and the Evolution of Permeability in Hydrothermal Upflow Zones

Robert P. Lowell, Philippe Van Cappellen, and Leonid N. Germanovich
Science 9 April 1993: 192-194.
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Production of Metallo-Carbohedrenes in the Solid State

S. F. Cartier, Z. Y. Chen, G. J. Walder, C. R. Sleppy, and A. W. Castleman, Jr.
Science 9 April 1993: 195-196.
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Metastability of Superconducting Compounds in the Y-Ba-Cu-O System

Eric L. Brosha, Peter K. Davies, Fernando H. Garzon, and Ian D. Raistrick
Science 9 April 1993: 196-198.
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Electrostatic screening of charge and dipole interactions with the helix backbone

DJ Lockhart and PS Kim
Science 9 April 1993: 198-202.
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Pressure-induced Amorphization of R-Al₅Li₃Cu: A Structural Relation Among Amorphous Metals, Quasi-Crystals, and Curved Space

Robert R. Winters and William S. Hammack
Science 9 April 1993: 202-204.
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Velocity Structure of a Gas Hydrate Reflector

Satish C. Singh, Timothy A. Minshull, and George D. Spence
Science 9 April 1993: 204-207.
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Impairment of V(D)J recombination in double-strand break repair mutants

GE Taccioli, G Rathbun, E Oltz, T Stamato, PA Jeggo, and FW Alt
Science 9 April 1993: 207-210.
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Evolution of endothermy in fish: mapping physiological traits on a molecular phylogeny

BA Block, Finnerty, JR, AF Stewart, and J Kidd
Science 9 April 1993: 210-214.
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Taxol and taxane production by Taxomyces andreanae, an endophytic fungus of Pacific yew

A Stierle, G Strobel, and D Stierle
Science 9 April 1993: 214-216.
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Frequency-Dependent Natural Selection in the Handedness of Scale-Eating Cichlid Fish

Michio Hori
Science 9 April 1993: 216-219.
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Distinct functions of SR proteins in alternative pre-mRNA splicing

AM Zahler, KM Neugebauer, WS Lane, and MB Roth
Science 9 April 1993: 219-222.
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Spatially resolved dynamics of cAMP and protein kinase A subunits in Aplysia sensory neurons

BJ Bacskai, B Hochner, M Mahaut-Smith, Adams, SR, BK Kaang, ER Kandel, and RY Tsien
Science 9 April 1993: 222-226.
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Increased frequency of calcium waves in Xenopus laevis oocytes that express a calcium-ATPase

P Camacho and JD Lechleiter
Science 9 April 1993: 226-229.
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Acceleration of intracellular calcium waves in Xenopus oocytes by calcium influx

S Girard and D Clapham
Science 9 April 1993: 229-232.
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Force of single kinesin molecules measured with optical tweezers

SC Kuo and MP Sheetz
Science 9 April 1993: 232-234.
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Decreased expression of myotonin-protein kinase messenger RNA and protein in adult form of myotonic dystrophy

YH Fu, DL Friedman, S Richards, JA Pearlman, RA Gibbs, A Pizzuti, T Ashizawa, MB Perryman, G Scarlato, RG Fenwick, Jr, and al. et
Science 9 April 1993: 235-238.
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Regulation of CREB phosphorylation in the suprachiasmatic nucleus by light and a circadian clock

DD Ginty, JM Kornhauser, MA Thompson, H Bading, KE Mayo, JS Takahashi, and ME Greenberg
Science 9 April 1993: 238-241.
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 Effect of Scale on Food Web Structure

Neo D. Martinez
Science 9 April 1993: 242-243.
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 Response

Karl Havens
Science 9 April 1993: 243.
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 Neural Integration

Christine L. Sahley
Science 9 April 1993: 244.
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 Land-Based Evolution

James W. Valentine
Science 9 April 1993: 244-245.
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 Vignettes: Nonuniversality

Science 9 April 1993: 245.
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 A Backwater Reconsidered

Winifred Creamer
Science 9 April 1993: 245-247.
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 PRODUCTS & MATERIALS

Science 9 April 1993: 248.
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