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Previous Issue: New Series, Vol. 260, No. 5108, Apr. 30, 1993
Next Issue: New Series, Vol. 260, No. 5110, May 14, 1993
Front Matter (26 pp.)
Editorial: Policies for Science and Technology, p. 735
- Philip H. Abelson
Letters
- Support for the SSC, pp. 737-738
- G. H. Trilling
- DOE, Taiwan, and SSC Support, p. 738
- T. D. Lee
- Carbon Monoxide and Dilation of Blood Vessels, p. 739
- Flavio Coceani
- UCSF Research Institute: No Hughes Approval, pp. 739-740
- Lewis T. Williams
- Recoverin's Role: Conclusion Withdrawn, p. 740
- James B. Hurley; Alexander M. Dizhoor; Sanghanitra Ray; Lubert Stryer
Corrections and Clarifications: Clinton Asks for a Greener DOE, p. 740
ScienceScope, p. 743
- Richard Stone
News and Comment
- Big Science Enters the Clinic, pp. 744-745+746-747
- Eliot Marshall
- Affirmative Action for Clinical Trials, p. 746
- Traci Watson
- Proposal to Counter Scientist `Shortage' Draws Fire, p. 748
- Christopher Anderson
- Dispute Over Exxon Valdez Cleanup Data Gets Messy, p. 749
- Richard Stone
- New Test Catches Drug-Resistant TB in the Spotlight, p. 750
- Marcia Barinaga
Research News
- New Colon Cancer Gene Discovered, pp. 751-752
- Jean Marx
- Designer Solids: Haute Couture in Chemistry, pp. 753-755
- Ivan Amato
- Finally, a Hotter Superconductor, pp. 755-756
- Ivan Amato
- A Double Dose of Gamma-Ray Bursts, p. 756
- Faye Flam
Random Samples, p. 757
- Constance Holden
Perspectives
- The Many Roads That Lead to Ras, pp. 767-768
- Larry A. Feig
- Late Triassic Extinctions and the Origin of the Dinosaurs, pp. 769-770
- Michael J. Benton
Rheology of the Upper Mantle: A Synthesis, pp. 771-778
- Shun-ichiro Karato; Patrick Wu
Research Article
- Structure-Specific Endonucleolytic Cleavage of Nucleic Acids by Eubacterial DNA Polymerases, pp. 778-783
- Victor Lyamichev; Mary Ann D. Brow; James E. Dahlberg
Reports
- Annealing C 60 +: Synthesis of Fullerenes and Large Carbon Rings, pp. 784-786
- Joanna Hunter; James Fye; Martin F. Jarrold
- A Photomicrodynamic System with a Mechanical Resonator Monolithically Integrated with Laser Diodes on Gallium Arsenide, pp. 786-789
- Hiroo Ukita; Yuji Uenishi; Hidenao Tanaka
- X-ray Tomographic Study of Chemical Vapor Infiltration Processing of Ceramic Composites, pp. 789-792
- J. H. Kinney; T. M. Breunig; T. L. Starr; D. Haupt; M. C. Nichols; S. R. Stock; M. D. Butts; R. A. Saroyan
- The Nitrogenase FeMo-Cofactor and P-Cluster Pair: 2.2 $\overset{\circ}{\mathrm A}$ Resolution Structures, pp. 792-794
- Michael K. Chan; Jongsun Kim; D. C. Rees
- The Ischigualasto Tetrapod Assemblage (Late Triassic, Argentina) and 40 Ar/ 39 Ar Dating of Dinosaur Origins, pp. 794-797
- Raymond R. Rogers; Carl C. Swisher III; Paul C. Sereno; Alfredo M. Monetta; Catherine A. Forster; Ricardo N. Martínez
- Copernicus: A Regional Probe of the Lunar Interior, pp. 797-801
- Patrick C. Pinet; Serge D. Chevrel; Patrick Martin
- Sequences and Structures Required for Recombination Between Virus-Associated RNAs, pp. 801-805
- Pamela J. Cascone; Tarik F. Haydar; Anne E. Simon
- Protein-Induced Bending as a Transcriptional Switch, pp. 805-807
- José Pérez-Martín; Manuel Espinosa
- Ryanodine Receptor Adaptation: Control Mechanism of Ca 2+ -Induced Ca 2+ Release in Heart, pp. 807-809
- Sandor Györke; Michael Fill
- Genetic Mapping of a Locus Predisposing to Human Colorectal Cancer, pp. 810-812
- Päivi Peltomäki; Lauri A. Aaltonen; Pertti Sistonen; Lea Pylkkänen; Jukka-Pekka Mecklin; Heikki Järvinen; Jane S. Green; Jeremy R. Jass; James L. Weber; Fredrick S. Leach; Gloria M. Petersen; Stanley R. Hamilton; Albert de la Chapelle; Bert Vogelstein
- Clues to the Pathogenesis of Familial Colorectal Cancer, pp. 812-816
- Lauri A. Aaltonen; Päivi Peltomäki; Fredrick S. Leach; Pertti Sistonen; Lea Pylkkänen; Jukka-Pekka Mecklin; Heikki Järvinen; Steven M. Powell; Jin Jen; Stanley R. Hamilton; Gloria M. Petersen; Kenneth W. Kinzler; Bert Vogelstein; Albert de la Chapelle
- Microsatellite Instability in Cancer of the Proximal Colon, pp. 816-819
- S. N. Thibodeau; G. Bren; D. Schaid
- Rapid Assessment of Drug Susceptibilities of Mycobacterium tuberculosis by Means of Luciferase Reporter Phages, pp. 819-822
- William R. Jacobs, Jr.; Raúl G. Barletta; Rupa Udani; John Chan; Gary Kalkut; Gabriel Sosne; Tobias Kieser; Gary J. Sarkis; Graham F. Hatfull; Barry R. Bloom
- Tyrosine Kinase-Stimulated Guanine Nucleotide Exchange Activity of Vav in T Cell Activation, pp. 822-825
- Erich Gulbins; K. Mark Coggeshall; Gottfried Baier; Shulamit Katzav; Paul Burn; Amnon Altman
Technical Comment
- Postglacial Offset Along the Seattle Fault, pp. 825-826
- Robert M. Thorson
Book Reviews
- Star Wars in Context, pp. 831-832
- The Origins of SDI, 1944-1983.
- Donald R. Baucom
- Review author[s]: G. Allen Greb
- A Disease in Resurgence, p. 832
- Cholera.
- Dhiman Barua; William B. Greenough III
- Review author[s]: Stephen Richardson
- Andean Imperialism, pp. 832-834
- Provincial Power in the Inka Empire.
- Terence N. D'Altroy
- Review author[s]: Michael Malpass
- Mechanisms of Learning, p. 834
- Perceptual and Associative Learning.
- Geoffrey Hall
- Review author[s]: Thomas R. Zentall
- Books Received, p. 834
Back Matter (30 pp.)
Previous Issue: New Series, Vol. 260, No. 5108, Apr. 30, 1993
Next Issue: New Series, Vol. 260, No. 5110, May 14, 1993