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Previous Issue: New Series, Vol. 249, No. 4974, Sep. 14, 1990
Next Issue: New Series, Vol. 249, No. 4976, Sep. 28, 1990
Front Matter (15 pp.)
Testing for Carcinogens with Rodents, p. 1357
- Philip H. Abelson
Letters
- Animal Rights and Violence, p. 1358
- John A. Hoyt; Martin L. Stephens
- PNAS Paper: Rules and Standard Practice, p. 1358
- John Abelson; Richard C. Atkinson; Richard L. Davidson; Renato Dulbecco; Morris E. Friedkin; George E. Palade; J. Edwin Seegmiller; Melvin I. Simon; Daniel Steinberg
- "International" Meeting: Criteria for Invitation, pp. 1358-1359
- Emanuel Epstein
- Human Genome Initiative, p. 1359
- Robert L. Sinsheimer
- Females at Work, p. 1359
- Thomas H. Jukes
- Energy from Solar Cells, p. 1359
- Keith W. J. Barnham
- U.K. Physics Proposal, p. 1359
- R. G. Chambers
Erratum: Protein Crystal Growth in Microgravity, p. 1359
Erratum: Three-Dimensional Structure of Cellobiohydrolase II from Trichoderma reesei, p. 1359
News and Comment
- Magnet Lab Decision Repels MIT, pp. 1367-1368
- David P. Hamilton
- Genetic Privacy Makes Strange Bedfellows, p. 1368
- Susan Katz Miller
- OTA Peers Into Cancer Therapy Fog, p. 1369
- Eliot Marshall
- Zebra Mussel Invasion Threatens U.S. Waters, pp. 1370-1372
- Leslie Roberts
- Massey Named to Head NSF, p. 1372
- Joseph Palca
- Gene Therapy Begins, p. 1372
- Barbara J. Culliton
- Stanford Under Investigation, p. 1373
- Marcia Barinaga
- Anthropology Goes Back to Ethiopia, p. 1373
- Ann Gibbons
Briefings
- NIH Adjusts Attitudes Toward Women, p. 1374
- Joseph Palca
- Hyping Laser Angioplasty, p. 1374
- Joseph Palca
- Hubble Sees a Supernova, p. 1374
- Joseph Palca
- Salahuddin Pleads Guilty, pp. 1374-1375
- Joseph Palca
- Social and Anti-Social Science, p. 1375
- Joseph Palca
- Academy Tries No-Fault Defense, p. 1375
- Joseph Palca
- Richest U.S. Science Prize, p. 1375
- Joseph Palca
Research News
- Oncogenes Evoke New Cancer Therapies, pp. 1376-1378
- Jean Marx
- Electromagnetic Fields: The Biological Evidence, pp. 1378-1381
- Robert Pool
- Eternal Plague: Computer Viruses, p. 1381
- Barry Cipra
Atmospheric Carbon Dioxide Levels Over Phanerozoic Time, pp. 1382-1386
- Robert A. Berner
State- and Bond-Selected Unimolecular Reactions, pp. 1387-1392
- F. Fleming Crim
Research Articles
- Simple Dynamical Models of Neptune's Great Dark Spot, pp. 1393-1398
- L. M. Polvani; J. Wisdom; E. DeJong; A. P. Ingersoll
- Structure of Ribonuclease H Phased at 2 \angst Resolution by MAD Analysis of the Selenomethionyl Protein, pp. 1398-1405
- Wei Yang; Wayne A. Hendrickson; Robert J. Crouch; Yoshinori Satow
Reports
- Time-Resolved X-Ray Diffraction Study of Solid Combustion Reactions, pp. 1406-1409
- Joe Wong; E. M. Larson; J. B. Holt; P. A. Waide; B. Rupp; R. Frahm
- Rapid Determination of the Critical Temperature in Simulated Annealing Inversion, pp. 1409-1412
- Atanu Basu; L. Neil Frazer
- Forecasting Damaging Earthquakes in the Central and Eastern United States, pp. 1412-1416
- S. P. Nishenko; G. A. Bollinger
- No Excess of Homozygosity at Loci Used for DNA Fingerprinting, pp. 1416-1420
- B. Devlin; Neil Risch; Kathryn Roeder
- Detection of Borrelia burgdorferi DNA in Museum Specimens of Ixodes dammini Ticks, pp. 1420-1423
- David H. Persing; Sam R. Telford; Paul N. Rys; Deborah E. Dodge; Thomas J. White; Stephen E. Malawista; Andrew Spielman
- An Insertion in the Human Thyrotropin Receptor Critical for High Affinity Hormone Binding, pp. 1423-1425
- Harry L. Wadsworth; Gregorio D. Chazenbalk; Yuji Nagayama; Diego Russo; Basil Rapoport
- Anatomy of a Conformational Change: Hinged "Lid" Motion of the Triosephosphate Isomerase Loop, pp. 1425-1428
- Diane Joseph; Gregory A. Petsko; Martin Karplus
- Structure and Function of Lipopolysaccharide Binding Protein, pp. 1429-1431
- Ralf R. Schumann; Steven R. Leong; Gail W. Flaggs; Patrick W. Gray; Samuel D. Wright; John C. Mathison; Peter S. Tobias; Richard J. Ulevitch
- CD14, a Receptor for Complexes of Lipopolysaccharide (LPS) and LPS Binding Protein, pp. 1431-1433
- Samuel D. Wright; Robert A. Ramos; Peter S. Tobias; Richard J. Ulevitch; John C. Mathison
- Acceleration of Diabetes in Young NOD Mice with a CD4+ Islet-Specific T Cell Clone, pp. 1433-1436
- Kathryn Haskins; Marcia McDuffie
- Reversal of Experimental Parkinsonism by Lesions of the Subthalamic Nucleus, pp. 1436-1438
- Hagai Bergman; Thomas Wichmann; Mahlon R. DeLong
- Xotch, the Xenopus Homolog of Drosophila Notch, pp. 1438-1441
- Clark Coffman; William Harris; Chris Kintner
- Calmodulin Activation of Calcium-Dependent Sodium Channels in Excised Membrane Patches of Paramecium, pp. 1441-1444
- Y. Saimi; K.-Y. Ling
- Birth of Projection Neurons in Adult Avian Brain May Be Related to Perceptual or Motor Learning, pp. 1444-1446
- Arturo Alvarez-Buylla; John R. Kirn; Fernando Nottebohm
Book Reviews
- Physics à la Russe, p. 1447
- Reflections on Liquid Helium.
- E. L. Andronikashvili
- Review author[s]: David L. Goodstein
- Equations of Sport, pp. 1447-1448
- The Mathematics of Projectiles in Sport.
- Neville de Mestre
- Review author[s]: Peter J. Brancazio
- Stellar Dynamics, pp. 1448-1449
- Dynamics of Dense Stellar Systems.
- David Merritt
- Review author[s]: Leonid M. Ozernoy
- Complexities of Ecology, pp. 1449-1450
- The Ecology of Bird Communities.
- John A. Wiens
- Review author[s]: Brian A. Maurer
- Books Received, p. 1450
Back Matter (22 pp.)
Previous Issue: New Series, Vol. 249, No. 4974, Sep. 14, 1990
Next Issue: New Series, Vol. 249, No. 4976, Sep. 28, 1990