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Previous Issue: New Series, Vol. 268, No. 5218, Jun. 23, 1995
Next Issue: New Series, Vol. 269, No. 5220, Jul. 7, 1995
Volume Information (11 pp.)
Front Matter (20 pp.)
Editorial: Biomedical Research: A Vital Investment, p. 1827
- John Edward Porter
Letters
- Jovian Lightning After Comet Impacts?, p. 1829
- Bernard Vonnegut
- Delaney Reform, pp. 1829-1830
- Samuel M. Cohen; Fergus M. Clydesdale; Carl Winter; John D. Graham; William B. Weil, Jr.; Manfred Kroger; Michael W. Pariza; Lester M. Crawford; Dennis Avery; Robert J. Scheuplein; Elizabeth Weisberger
- Transgenic Plants: Effect on the Third World, pp. 1830-1831
- Paul K. Stumpf
- Familial Polycythemia, pp. 1831-1832
- Josef T. Prchal; Gregg L. Semenza; Jaroslav Prchal; Lubomir Sokol
- Prebiotic 5-Substituted Uracils and a Primitive Genetic Code, p. 1832
- Simon Black; Michael P. Robertson; Stanley L. Miller
- Steroid Hormone- and Neurotransmitter-Induced Rat Sexual Behavior: Addendum, p. 1833
- S. K. Mani; J. M. C. Allen; J. H. Clark; J. D. Blaustein; Bert W. O'Malley
Corrections and Clarifications: Natural Protections Against HIV-1 Infection Provided by HIV-2, p. 1833
Corrections and Clarifications: Multiple Origins of Lichen Symbioses in Fungi Suggested by SSU rDNA Phylogeny, p. 1833
ScienceScope, p. 1835
- Richard Stone
News and Comment
- Blowup at Yucca Mountain, pp. 1836-1839
- Gary Taubes
- Downsizing Squeezes Basic Research at the USGS, pp. 1840-1841
- Richard A. Kerr
- NIH's "Gay Gene" Study Questioned, p. 1841
- Eliot Marshall
- House Saves, Kills, Then Saves OTA, p. 1842
- Jeffrey Mervis
- Management Overhaul at Johns Hopkins, p. 1842
- Eliot Marshall
- Funding Reform Fights On Against Researchers' Apathy, p. 1843
- Susan Biggin
- Science Law Advances Despite Criticism, p. 1844
- Andrey Allakhverdov
- R&D Increase Targets Industry, p. 1844
- Alexander Hellemans
Research News
- New Alzheimer's Gene Found, pp. 1845-1846
- Marcia Barinaga
- Getting a Reaction in Close-up, p. 1846
- Robert F. Service
- Controversy: Is KS Really Caused by New Herpesvirus?, pp. 1847-1848
- Joh Cohen
- A Gentle Scheme for Unleashing Chaos, p. 1848
- Antonio Regalado
- Astronomers Paint the Big Picture and Fill in the Blanks, pp. 1849-1850
- James Glanz
- Bacterial Virulence Genes Lead Double Life, p. 1850
- Bernice Wuethrich
- New Finds Rekindle Debate Over Anthropoid Origins, p. 1851
- Elizabeth Culotta
Random Samples, p. 1853
- Constance Holden
Perspectives
- Appropriate Partners Make Good Matches, pp. 1857-1858
- Peter Karran
- The Structure of Photolyase: Using Photon Energy for DNA Repair, pp. 1858-1859
- John E. Hearst
A Helical Polymer with a Cooperative Response to Chiral Information, pp. 1860-1866
- Mark M. Green; Norman C. Peterson; Takahiro Sato; Akio Teramoto; Robert Cook; Shneior Lifson
Research Article
- Crystal Structure of DNA Photolyase from Escherichia Coli, pp. 1866-1872
- Hee-Won Park; Sang-Tae Kim; Aziz Sancar; Johann Deisenhofer
Reports
- Optical Switching and Image Storage by Means of Azobenzene Liquid-Crystal Films, pp. 1873-1875
- Tomiki Ikeda; Osamu Tsutsumi
- Observation of Shoemaker-Levy Impacts by the Galileo Photopolarimeter Radiometer, pp. 1875-1879
- Terry Z. Martin; Glenn S. Orton; Larry D. Travis; Leslie K. Tamppari; Ian Claypool
- Outburst of Jupiter's Synchrotron Radiation After the Impact of Comet Shoemaker-Levy 9, pp. 1879-1883
- Imke de Pater; C. Heiles; M. Wong; R. J. Maddalena; M. K. Bird; O. Funke; J. Neidhoefer; R. M. Price; M. Kesteven; M. Calabretta; M. J. Klein; S. Gulkis; S. J. Bolton; R. S. Foster; S. Sukumar; R. G. Strom; R. S. LePoole; T. Spoelstra; M. Robison; R. W. Hunstead; D. Campbell-Wilson; T. Ye; G. Dulk; Y. Leblanc; P. Galopeau; E. Gerard; A. Lecacheux
- Observation of Individual Chemical Reactions in Solution, pp. 1883-1885
- Maryanne M. Collinson; R. Mark Wightman
- Skulls and Anterior Teeth of Catopithecus (Primates:Anthropoidea) from the Eocene and Anthropoid Origins, pp. 1885-1888
- Elwyn L. Simons
- A Scattered-Wave Image of Subduction Beneath the Transverse Ranges, pp. 1888-1892
- J. Revenaugh
- Structure and Density of FeS at High Pressure and High Temperature and the Internal Structure of Mars, pp. 1892-1894
- Yingwei Fei; Charles T. Prewitt; Ho-Kwang Mao; Constance M. Bertka
- Managing the Evolution of Insect Resistance to Transgenic Plants, pp. 1894-1896
- D. N. Alstad; D. A. Andow
- Evidence for Mate Fidelity in the Gray Seal, pp. 1897-1899
- Bill Amos; Sean Twiss; Paddy Pomeroy; Sheila Anderson
- Common Virulence Factors for Bacterial Pathogenicity in Plants and Animals, pp. 1899-1902
- Laurence G. Rahme; Emily J. Stevens; Sean F. Wolfort; Jing Shao; Ronald G. Tompkins; Frederick M. Ausubel
- Reversal of Raf-1 Activation by Purified and Membrane-Associated Protein Phosphatases, pp. 1902-1906
- Paul Dent; Tomas Jelinek; Deborah K. Morrison; Michael J. Weber; Thomas W. Sturgill
- Requirement for TNF-α and IL-1α in Fetal Thymocyte Commitment and Differentiation, pp. 1906-1909
- Juan Carlos Zúñiga-Pflücker; Di Jiang; Michael J. Lenardo
- Isolation of an hMSH2-p160 Heterodimer That Restores DNA Mismatch Repair to Tumor Cells, pp. 1909-1912
- James T. Drummond; Guo-Min Li; Matthew J. Longley; Paul Modrich
- GTBP, a 160-Kilodalton Protein Essential for Mismatch-Binding Activity in Human Cells, pp. 1912-1914
- Fabio Palombo; Paola Gallinari; Ingram Iaccarino; Teresa Lettieri; Melya Hughes; Antonello D'Arrigo; Oanh Truong; J. Justin Hsuan; Josef Jiricny
- Mutations of GTBP in Genetically Unstable Cells, pp. 1915-1917
- Nickolas Papadopoulos; Nicholas C. Nicolaides; Bo Liu; Ramon Parsons; Christoph Lengauer; Fabio Palombo; Antonello D'Arrigo; Sanford Markowitz; James K. V. Willson; Kenneth W. Kinzler; Josef Jiricny; Bert Vogelstein
- Induction of Metaphase Arrest in Drosophila Oocytes by Chiasma-Based Kinetochore Tension, pp. 1917-1919
- Janet Ko Jang; Lisa Messina; Maria B. Erdman; Tamar Arbel; R. Scott Hawley
Technical Comments
- Zinc and Alzheimer's Disease, pp. 1920-1923
- D. James Fitzgerald; John E. Maggio; William P. Esler; Evelyn R. Stimson; Joan M. Jennings; Joseph R. Ghilardi; Patrick W. Mantyh; Ashley I. Bush; Robert D. Moir; Kari M. Rosenkranz; Rudolph E. Tanzi
Book Reviews
- Uncovering Coelophysis, p. 1927
- The Little Dinosaurs of Ghost Ranch.
- Edwin H. Colbert
- Review author[s]: Léo F. Laporte
- ----------------, pp. 1927-1928
- Atlas of Compact Groups of Galaxies.
- Paul Hickson
- Review author[s]: Katherine Livingston
- ----------------, p. 1928
- Ketenes.
- Thomas T. Tidwell
- Review author[s]: Katherine Livingston
- Books Received, pp. 1928-1929
Inside AAAS, pp. 1931-1933
- Diana Pabst
Back Matter (28 pp.)
Previous Issue: New Series, Vol. 268, No. 5218, Jun. 23, 1995
Next Issue: New Series, Vol. 269, No. 5220, Jul. 7, 1995