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Previous Issue: New Series, Vol. 253, No. 5017, Jul. 19, 1991
Next Issue: New Series, Vol. 253, No. 5019, Aug. 2, 1991
Front Matter (18 pp.)
Excessive Fear of PCBs, p. 361
- Philip H. Abelson
Letters
- HIV Research and nef Alleles, p. 366
- William A. Haseltine; Jay A. Levy
- LBL Helmsman, p. 366
- Charles V. Shank
Erratum: Alteration of a1 Na+, K+-ATPase 86 Rb+ Influx by a Single Amino Acid Substitution, p. 366
Erratum: The Invisible Hand. Economic Equilibrium in the History of Science. (1 p.)
ScienceScope, p. 371
- Tim Appenzeller
News and Comment
- OSI Investigator "Reined In", p. 372
- David P. Hamilton
- Hope From a Hot Little Motor, p. 373
- Ivan Amato
- Thumbs Up for Two Detectors, p. 373
- David P. Hamilton
- Images of Conflict: MEG vs. EEG, pp. 374-375
- Robert P. Crease
- Report Card on the Genome Project, p. 376
- Leslie Roberts
- Germany Gets Too Big for its Budget, p. 376
- Richard Sietmann
- A Unique Lab Design Fits the British to a Tea, pp. 377-378
- Alun Anderson
- Small Is Beautiful: Microlivestock for the Third World, p. 378
- Ann Gibbons
Briefings
- Abortion Law Fallout, p. 379
- Ivan Amato
- Genes Score a New Point in Alcoholism, p. 379
- Ivan Amato
- Johnson vs. Darwin, p. 379
- Ivan Amato
- Keeping Textbook Babble at Bay, p. 379
- Ivan Amato
Research News
- Seeing Stars in a Handful of Dust, pp. 380-381
- Faye Flam
- New 3-D Protein Structures Revealed: The Shape of Cholera, pp. 382-383
- Ann Gibbons
- First Protein Kinase Structure, p. 383
- Michelle Hoffman
- Mix Well, Then Apply: Math Meeting in D.C., pp. 384-385
- Barry Cipra
- A Most Improbable Planet, p. 385
- Tim Appenzeller
- A Mountaintop Cliffhanger of an Eclipse, pp. 386-387
- Charles Petit
- The Small Wonders of Microengineering, pp. 387-388
- Ivan Amato
Statistical Data Analysis in the Computer Age, pp. 390-395
- Bradley Efron; Robert Tibshirani
Enols and Other Reactive Species, pp. 395-400
- Yvonne Chiang; A. Jerry Kresge
Protein Tyrosine Phosphatases: A Diverse Family of Intracellular and Transmembrane Enzymes, pp. 401-406
- E. H. Fischer; H. Charbonneau; N. K. Tonks
Research Articles
- Crystal Structure of the Catalytic Subunit of Cyclic Adenosine Monophosphate-Dependent Protein Kinase, pp. 407-414
- Daniel R. Knighton; Jianhua Zheng; Lynn F. Ten Eyck; Victor A. Ashford; Nguyen-Huu Xuong; Susan S. Taylor; Janusz M. Sowadski
- Structure of a Peptide Inhibitor Bound to the Catalytic Subunit of Cyclic Adenosine Monophosphate-Dependent Protein Kinase, pp. 414-420
- Daniel R. Knighton; Jianhua Zheng; Lynn F. Ten Eyck; Nguyen-Huu Xuong; Susan S. Taylor; Janusz M. Sowadski
Reports
- High-Pressure Chemistry of Hydrogen in Metals: In Situ Study of Iron Hydride, pp. 421-424
- J. V. Badding; R. J. Hemley; H. K. Mao
- Commensurability and Mobility in Two-Dimensional Molecular Patterns on Graphite, pp. 424-427
- Jürgen P. Rabe; Stefan Buchholz
- Dislocations and Flux Pinning in YBa2Cu3O 7-δ, pp. 427-429
- S. Jin; G. W. Kammlott; S. Nakahara; T. H. Tiefel; J. E. Graebner
- Order and Disorder in C 60 and KxC 60 Multilayers: Direct Imaging with Scanning Tunneling Microscopy, pp. 429-433
- Y. Z. Li; M. Chander; J. C. Patrin; J. H. Weaver; L. P. F. Chibante; R. E. Smalley
- Density-Dependent Natural Selection and Trade-Offs in Life History Traits, pp. 433-435
- Laurence D. Mueller; Pingzhong Guo; Francisco J. Ayala
- Conversion of Ectoderm to Mesoderm by Cytoplasmic Extrusion in Leech Embryos, pp. 435-438
- Brad H. Nelson; David A. Weisblat
- The 2.3 Angstrom X-Ray Structure of Nitrite Reductase from Achromobacter cycloclastes, pp. 438-442
- J. W. Godden; Stewart Turley; David C. Teller; Elinor T. Adman; M. Y. Liu; W. J. Payne; J. LeGall
- Recognition of a Cell-Surface Oligosaccharide of Pathogenic Salmonella by an Antibody Fab Fragment, pp. 442-445
- Miroslaw Cygler; David R. Rose; David R. Bundle
- Solution Structure of Kistrin, a Potent Platelet Aggregation Inhibitor and GP IIb-IIIa Antagonist, pp. 445-448
- Marc Adler; Robert A. Lazarus; Mark S. Dennis; Gerhard Wagner
- Identification of a Mutation in Porcine Ryanodine Receptor Associated with Malignant Hyperthermia, pp. 448-451
- Junichi Fujii; Kinya Otsu; Francesco Zorzato; Stella De Leon; Vijay K. Khanna; Janice E. Weiler; Peter J. O'Brien; David H. MacLennan
Technical Comment
- The Spectrum of Comet Austin, pp. 452-453
- Tom G. Slanger; James Green; Webster Cash; Timothy Cook; S. Alan Stern
Inside AAAS, pp. 454-455
- Cynthia Lollar
Book Reviews
- The Unfolding of a Philosophy, p. 457
- The Magic of Numbers and Motion. The Scientific Career of René Descartes.
- William R. Shea
- Review author[s]: Alan E. Shapiro
- A Cultural Transplant, pp. 457-458
- The Japanese and Western Science.
- Masao Watanabe
- Review author[s]: Barbara Molony
- Approaches to Systematics, pp. 458-459
- Principles of Systematic Zoology.
- Ernst Mayr; Peter D. Ashlock
- Review author[s]: John G. Lundberg; Lucinda A. McDade
- Beneath the Continents, pp. 459-460
- Continental Mantle.
- Martin A. Menzies
- Review author[s]: Paul G. Silver
- Books Received, p. 460
Back Matter (24 pp.)
Previous Issue: New Series, Vol. 253, No. 5017, Jul. 19, 1991
Next Issue: New Series, Vol. 253, No. 5019, Aug. 2, 1991