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Previous Issue: New Series, Vol. 252, No. 5008, May 17, 1991
Next Issue: New Series, Vol. 252, No. 5010, May 31, 1991
Front Matter (70 pp.)
Careers in Science, p. 1045
- Daniel E. Koshland, Jr.
Letters
- Overhead Costs, p. 1046
- Barry T. Peterson; Robert N. Anthony
- Chimp-Language Wars, p. 1046
- Beatrix T. Gardner; R. Allen Gardner
- Big Science, Little Science, pp. 1046-1048
- Robert A. Frosch
- Optical Crystallization Work, p. 1049
- Aslam Chowdhury; Bruce J. Ackerson; Noel A. Clark; Michael M. Burns; Jean-Marc Fournier; Jene A. Golovchenko
Erratum: Restoration of Inactivation in Mutants of Shaker Potassium Channels by a Peptide Derived from ShB, p. 1049
ScienceScope, p. 1055
News and Comment
- Ultimate Recycling: Nuclear Warheads, pp. 1056-1057
- R. Jeffrey Smith
- Hard Times for Big Science, p. 1058
- David P. Hamilton
- OMB Tries on a New Cap, p. 1058
- Joseph Palca
- Breast Implant Fears Put Focus on Biomaterials, pp. 1059-1060
- Rick Weiss
- Scientists Educate the Science Educators, pp. 1061-1062
- Marcia Barinaga
Briefings
- American Rules the Words, p. 1063
- Constance Holden
- NSF Bestows Waterman, Bush Awards, p. 1063
- Constance Holden
- Checkerbot, p. 1063
- Constance Holden
- Pediatrician Kicks Sacred Cow, p. 1063
- Constance Holden
Research News
- "Matrix Algebra" Heals Life's Wounds, pp. 1064-1066
- P. J. Skerrett
- Tomb of Key Maya Ruler Found, p. 1067
- Virginia Morell
- A New Tumor Suppressor Gene?, p. 1067
- Jean Marx
- Do Plumes Stir Earth's Entire Mantle?, pp. 1068-1069
- Richard A. Kerr
- Unraveling the Genetics of Fragile X Syndrome, p. 1070
- Michelle Hoffman
Perspective
- The Recruitment of Crystallins: New Functions Precede Gene Duplication, pp. 1078-1079
- J. Piatigorsky; G. Wistow
Are Prescription Drug Prices High?, pp. 1080-1084
- P. Roy Vagelos
Nanosurface Chemistry on Size-Selected Silicon Clusters, pp. 1085-1092
- Martin F. Jarrold
1990: Annus Mirabilis of Potassium Channels, pp. 1092-1096
- Christopher Miller
Research Article
- Instability of a 550-Base Pair DNA Segment and Abnormal Methylation in Fragile X Syndrome, pp. 1097-1102
- I. Oberlé; F. Rousseau; D. Heitz; C. Kretz; D. Devys; A. Hanauer; J. Boué; M. F. Bertheas; J. L. Mandel
Reports
- Acidic Lakes and Streams in the United States: The Role of Acidic Deposition, pp. 1151-1154
- Lawrence A. Baker; Alan T. Herlihy; Philip R. Kaufmann; Joseph M. Eilers
- Alkali-Fulleride Superconductors: Synthesis, Composition, and Diamagnetic Shielding, pp. 1154-1157
- Károly Holczer; Oliviér Klein; Shiou-Mei Huang; Richard B. Kaner; Ke-Jian Fu; Robert L. Whetten; François Diederich
- New Mechanism of Cavitation Damage, pp. 1157-1160
- You Lung Chen; Jacob Israelachvili
- The Chemical Nature of Buckminsterfullerene (C60) and the Characterization of a Platinum Derivative, pp. 1160-1161
- Paul J. Fagan; Joseph C. Calabrese; Brian Malone
- Predicting Coiled Coils from Protein Sequences, pp. 1162-1164
- Andrei Lupas; Marc Van Dyke; Jeff Stock
- Self-Assembled Organic Monolayers: Model Systems for Studying Adsorption of Proteins at Surfaces, pp. 1164-1167
- Kevin L. Prime; George M. Whitesides
- Arginine-Mediated RNA Recognition: The Arginine Fork, pp. 1167-1171
- Barbara J. Calnan; Bruce Tidor; Sara Biancalana; Derek Hudson; Alan D. Frankel
- Requirement of GTP Hydrolysis for Dissociation of the Signal Recognition Particle from its Receptor, pp. 1171-1173
- Timothy Connolly; Peter J. Rapiejko; Reid Gilmore
- Effect of Wnt-1 and Related Proteins on Gap Junctional Communication in Xenopus Embryos, pp. 1173-1176
- Daniel J. Olson; Jan L. Christian; Randall T. Moon
- Interhemispheric Synchronization of Oscillatory Neuronal Responses in Cat Visual Cortex, pp. 1177-1179
- Andreas K. Engel; Peter König; Andreas K. Kreiter; Wolf Singer
- Fragile X Genotype Characterized by an Unstable Region of DNA, pp. 1179-1181
- S. Yu; M. Pritchard; E. Kremer; M. Lynch; J. Nancarrow; E. Baker; K. Holman; J. C. Mulley; S. T. Warren; D. Schlessinger; G. R. Sutherland; R. I. Richards
Inside AAAS, pp. 1184-1185
- Cynthia Lollar
Book Reviews
- Time Scale and Evolution, pp. 1186-1187
- Causes of Evolution. A Paleontological Perspective.
- Robert M. Ross; Warren D. Allmon
- Review author[s]: Allan Larson
- A Sociopolitical Shift, pp. 1187-1188
- The Mississippian Emergence.
- Bruce D. Smith
- Review author[s]: George R. Milner
- An Assemblage of Fossils, pp. 1188-1189
- Solnhofen. A Study in Mesozoic Palaeontology.
- K. W. Barthel; N. H. M. Swinburne; S. Conway Morris
- Review author[s]: Larry D. Martin
- Similarity in Chemistry, p. 1189
- Concepts and Applications of Molecular Similarity.
- Mark A. Johnson; Gerald M. Maggiora
- Review author[s]: James B. Hendrickson
- Books Received, p. 1189
Back Matter (31 pp.)
Previous Issue: New Series, Vol. 252, No. 5008, May 17, 1991
Next Issue: New Series, Vol. 252, No. 5010, May 31, 1991