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Previous Issue: New Series, Vol. 256, No. 5060, May 22, 1992
Next Issue: New Series, Vol. 256, No. 5062, Jun. 5, 1992
Front Matter (14 pp.)
Editorial: Integrity of the Research Process, p. 1257
- Philip H. Abelson
Letters
- Possible Origins of AIDS, pp. 1259-1261
- Cecil H. Fox; Tom Curtis; Jon Cohen
Correction: This Week in Science, p. 1261
- William B. Busa
Corrections and Clarifications: The Case of the Florida Dentist, p. 1261
ScienceScope, p. 1267
- David P. Hamilton
News and Comment
- Museums Cut Research in Hard Times, pp. 1268-1269+1271
- Elizabeth Culotta
- Smithsonian Institution: Bracing for Bad News, p. 1270
- Eliot Marshall
- Researchers Score Victory Over Pesticides-and Pests-in Asia, pp. 1272-1273
- Richard Stone
- Scientists Voice Their Opposition, pp. 1273-1274
- Leslie Roberts
- Banking for Transplantation Research, p. 1274
- Joseph Palca
- Congress Sends a Message, p. 1274
- J. P.
- Original Grants Only, Please, p. 1275
- Joseph Palca
- The Case of the Missing Monarchs, p. 1275
- Elizabeth Culotta
Random Samples, pp. 1276-1277
- Constance Holden
Research News
- A New Link in the Brain's Defenses, pp. 1278-1280
- Jean Marx
- Another Impact Extinction?, p. 1280
- Richard A. Kerr
- Paleoanthropologists Launch a Society of Their Own, pp. 1281-1282
- Ann Gibbons
- Neural Nets: A New Way to Catch Elusive Particles?, pp. 1282-1283
- Faye Flam
- Putting Gentle Reins on Unruly Systems, p. 1283
- Ivan Amato
Perspectives
- New Fractional Quantum Hall States in Double Electron Layer Systems, pp. 1284-1285
- S. Das Sarma; R. E. Prange
- Conodonts: A Major Extinct Group Added to the Vertebrates, pp. 1285-1286
- D. E. G. Briggs
The Discovery of Quarks, pp. 1287-1293
- Michael Riordan
New Approaches to Nuclear Proliferation Policy, pp. 1293-1297
- Joseph S. Nye, Jr.
Research Article
- A Transcriptional Enhancer Whose Function Imposes a Requirement That Proteins Track Along DNA, pp. 1298-1303
- Daniel R. Herendeen; George A. Kassavetis; E. Peter Geiduschek
Reports
- Bond Selectivity in Silicon Film Growth, pp. 1304-1306
- John J. Boland; Gregory N. Parsons
- Isotope Effect in Superconducting Fullerenes, pp. 1306-1308
- Sudip Chakravarty; Steven A. Kivelson; Markku I. Salkola; Shubha Tewari
- Presence of the Earliest Vertebrate Hard Tissues in Conodonts, pp. 1308-1311
- I. J. Sansom; M. P. Smith; H. A. Armstrong; M. M. Smith
- Natural Versus Anthropogenic Factors Affecting Low-Level Cloud Albedo over the North Atlantic, pp. 1311-1313
- Paul G. Falkowski; Yongseung Kim; Zbigniew Kolber; Cara Wilson; Creighton Wirick; Robert Cess
- Functional Specialization of Olfactory Glomeruli in a Moth, pp. 1313-1315
- Bill S. Hansson; Hakan Ljungberg; Eric Hållberg; Christer Löfstedt
- Association of a 59-Kilodalton Immunophilin with the Glucocorticoid Receptor Complex, pp. 1315-1318
- Ping-Kaung Ku Tai; Mark W. Albers; Hong Chang; Lee E. Faber; Stuart L. Schreiber
- High-Efficiency Expression and Solubilization of Functional T Cell Antigen Receptor Heterodimers, pp. 1318-1321
- Isaac Engel; Tom H. M. Ottenhoff; Richard D. Klausner
- Prevention of Autoimmune Diabetes in the BB Rat by Intrathymic Islet Transplantation at Birth, pp. 1321-1324
- Andrew M. Posselt; Clyde F. Barker; Amy L. Friedman; Ali Naji
- Conjugative Transfer by the Virulence System of Agrobacterium tumefaciens, pp. 1324-1327
- Alice Beijersbergen; Amke Den Dulk-Ras; Rob A. Schilperoort; Paul J. J. Hooykaas
- Sparse Population Coding of Faces in the Inferotemporal Cortex, pp. 1327-1331
- Malcolm P. Young; Shigeru Yamane
- Identification of a Prenylation Site in Delta Virus Large Antigen, pp. 1331-1333
- Jeffrey S. Glenn; John A. Watson; Christopher M. Havel; Judith M. White
- Nondissociation of GAL4 and GAL80 in Vivo After Galactose Induction, pp. 1333-1335
- Kerstin K. Leuther; Stephen A. Johnston
Technical Comments
- Measuring Mechanosensitive Channels in Uromyces, pp. 1335-1336
- Ashley Garrill; Roger R. Lew; I. Brent Heath; H. C. Hoch; C. Kung; X.-L. Zhou; M. A. Stumpf
Inside AAAS, pp. 1337-1338
- Cynthia Lollar
Book Reviews
- Nature Green in Leaf and Tendril, pp. 1339-1341
- The Biology of Vines.
- Francis E. Putz; Harold A. Mooney
- Review author[s]: Thomas J. Givnish
- Littoral Life, pp. 1341-1342
- Galápagos Marine Invertebrates. Taxonomy, Biogeography, and Evolution in Darwin's Islands.
- Matthew J. James
- Review author[s]: Peter W. Glynn
- Books Received, p. 1342
Back Matter (22 pp.)
Previous Issue: New Series, Vol. 256, No. 5060, May 22, 1992
Next Issue: New Series, Vol. 256, No. 5062, Jun. 5, 1992