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Previous Issue: New Series, Vol. 245, No. 4923, Sep. 15, 1989
Next Issue: New Series, Vol. 245, No. 4925, Sep. 29, 1989
Front Matter (28 pp.)
The War? Program? Experiment? on Drugs, p. 1309
- Daniel E. Koshland
Letters
- Favored Organisms, p. 1311
- Chandler Fulton; Ruth V. M. Dimlich; David Goldman; Richard G. Lister
- Feasibility of the ``Flying Wing'', pp. 1311-1312
- Richard S. Shevell
Erratum: FIA Team Remodels Key AIDS Virus Enzyme, p. 1312
Erratum: Phylogenetic Stains: Ribosomal RNA-based Probes for the Identification of Single Cells, p. 1312
Erratum: New Round in Dingell v. NIH, p. 1312
News & Comment
- The Pill of Choice?, pp. 1319-1323
- Joseph Palca
- Stopping the Process of Pregnancy, p. 1320
- J.C.
- Hormone Antagonist with Broad Potential, p. 1322
- J.C.; J.P.
- Etienne-Emile Baulieu: In the Eye of the Storm, pp. 1323-1324
- Jeremy Cherfas
- Gene Transfer Test: So Far, So Good, p. 1325
- Barbara J. Culliton
- Field Tests: A Weightier Message, p. 1326
- Marjorie Sun
- Malaria Researcher Indicted, p. 1326
- Eliot Marshall
Research News
- Can Galileo Take the Heat?, pp. 1327-1329
- M. Mitchell Waldrop
- Gene Control Research Gets a Boost, pp. 1329-1330
- Jean L. Marx
- Oil and Gas Estimates Plummet, pp. 1330-1331
- Richard A. Kerr
- Japan: Superconductor Hopes Drop, p. 1331
- Robert Pool
- Briefings, p. 1332
- Constance Holden
Human Origins, pp. 1343-1350
- Elwyn L. Simons
Contragestion and other Clinical Applications of RU 486, an Antiprogesterone at the Receptor, pp. 1351-1357
- Etienne-Emile Baulieu
Clathrin: A Role in the Intracellular Retention of a Golgi Membrane Protein, pp. 1358-1365
- Gregory S. Payne; Randy Schekman
Reports
- Neptune's Wind Speeds Obtained by Tracking Clouds in Voyager Images, pp. 1367-1369
- H. B. Hammel; R. F. Beebe; E. M. De Jong; C. J. Hansen; C. D. Howell; A. P. Ingersoll; T. V. Johnson; S. S. Limaye; J. A. Magalhaes; J. B. Pollack; L. A. Sromovsky; V. E. Suomi; C. E. Swift
- Negative Differential Resistance on the Atomic Scale: Implications for Atomic Scale Devices, pp. 1369-1371
- In-Whan Lyo; Phaedon Avouris
- Spontaneous Vesicle Formation in Aqueous Mixtures of Single-Tailed Surfactants, pp. 1371-1374
- Eric W. Kaler; A. Kamalakara Murthy; Beatriz E. Rodriguez; Joseph A. N. Zasadzinski
- Bacterial Blight of Soybean: Regulation of a Pathogen Gene Determining Host Cultivar Specificity, pp. 1374-1377
- Thanh V. Huynh; Douglas Dahlbeck; Brian J. Staskawicz
- The RNA Processing Enzyme RNase MRP is Identical to the Th RNP and Related to RNase P, pp. 1377-1380
- Heidi A. Gold; James N. Topper; David A. Clayton; Joe Craft
- Synergism between HIV gp120 and gp120-Specific Antibody in Blocking Human T Cell Activation, pp. 1380-1382
- Robert S. Mittler; Michael K. Hoffmann
- Mutant Potassium Channels with Altered Binding of Charybdotoxin, a Pore-Blocking Peptide Inhibitor, pp. 1382-1385
- Roderick MacKinnon; Christopher Miller
- Long-Term Potentiation in the Motor Cortex, pp. 1385-1387
- Atsushi Iriki; Constantine Pavlides; Asaf Keller; Hiroshi Asanuma
- The Mechanism of DNA Transfer in the Mating System of an Archaebacterium, pp. 1387-1389
- Ilan Rosenshine; Ronen Tchelet; Moshe Mevarech
- Type I and Type II GABA A -Benzodiazepine Receptors Produced in Transfected Cells, pp. 1389-1392
- Dolan B. Pritchett; Hartmut Luddens; Peter H. Seeburg
- The Protein Kinase Domain of the ANP Receptor is Required for Signaling, pp. 1392-1394
- Michael Chinkers; David L. Garbers
- Ocular Responses to Linear Motion are Inversely Proportional to Viewing Distance, pp. 1394-1396
- U. Schwarz; C. Busettini; F. A. Miles
- Sequence-Specific Isotope Effects on the Cleavage of DNA by Bleomycin, pp. 1396-1399
- John W. Kozarich; Leroy Worth; Bruce L. Frank; Donna F. Christner; Dana E. Vanderwall; JoAnne Stubbe
Book Reviews
- A Heritage of Science, pp. 1400-1401
- The Commonwealth of Science
- Roy MacLeod
- Review author[s]: Robert M. May
- Supraterrestrial Enterprises, pp. 1401-1402
- Race to the Stratosphere
- David H. DeVorkin
- Review author[s]: Robert Seidel
- Planetary Science, pp. 1402-1403
- Origin and Evolution of Planetary and Satellite Atmospheres
- S. K. Atreya; J. B. Pollack; M. S. Matthews
- Review author[s]: David J. Stevenson
- A Synaptic System, p. 1403
- Plasticity of the Neuromuscular System
- David Evered; Julie Whelan
- Review author[s]: Daniel Drachman
- Laser-Molecule Interactions, pp. 1403-1404
- Lasers, Molecules, and Methods
- Joseph O. Hirschfelder; Robert E. Wyatt; Rob D. Coalson
- Review author[s]: George C. Schatz
Back Matter (21 pp.)
Previous Issue: New Series, Vol. 245, No. 4923, Sep. 15, 1989
Next Issue: New Series, Vol. 245, No. 4925, Sep. 29, 1989