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Previous Issue: New Series, Vol. 264, No. 5163, May 27, 1994
Next Issue: New Series, Vol. 264, No. 5165, Jun. 10, 1994
Front Matter (18 pp.)
Editorial: Continuing Evolution of U.S. Agriculture, p. 1383
- Philip H. Abelson
Letters
- Agricultural Research at Berkeley, pp. 1385-1386
- Kenneth R. Farrell; Barbara O. Schneeman; Andrew Paul Gutierrez; Alan H. Goldstein; Marcia Barinaga
- Blood Type and the Risk of Gastric Disease, pp. 1386-1388
- Ann E. Hallstone; Edith A. Perez; Thomas Borén; Per Falk
Corrections and Clarifications: Scientists Return to the Elementary-School Classroom, p. 1388
Corrections and Clarifications: Modulated Magnetic Phases in rare Earth Metallic Systems, p. 1388
Corrections and Clarifications: Report Calls for Smaller Clinical Center, p. 1388
Corrections and Clarifications: Is Marine Biodiversity at Risk?, p. 1388
Corrections and Clarifications: Prevention of Vertebrate Neuronal Death by the crmA Gene, p. 1388
ScienceScope, p. 1391
- Richard Stone
News and Comment
- The Race to Understand Matter, pp. 1392-1394
- Christopher Anderson
- Memo Backs Basic Research With Words, Not Cash, pp. 1395-1396
- Jeffrey Mervis
- Europe Lays Plans to Shoot the Moon, p. 1396
- Michael Balter
- Panel Presents a Vision for Physics After the Supercollider, p. 1397
- Faye Flam
Random Samples, p. 1398
- Constance Holden
Research News
- Drug Discovery on the Assembly Line, pp. 1399-1401
- Joseph Alper
- A High-Flying Fix for Ozone Loss, pp. 1401-1402
- Ivan Amato
- Immune Response Corp.-Take Two, p. 1402
- Jon Cohen
- Cemetery Reveals Complex Aboriginal Society, p. 1403
- Graeme O'Neill
- Closing in on Human and Mouse Maps, p. 1404
- Robert F. Service
- Mystery Ailment Strikes Serengeti Lions, p. 1404
- Virginia Morell
- Case Closed for a Giant Black Hole, p. 1405
- John Travis
- Running Rings Around a Supernova, p. 1405
- Faye Flam
Policy Forum
- Secrecy Runs Amok, pp. 1410-1411
- Glenn T. Seaborg
Perspectives
- Community Unity?, pp. 1412-1413
- Jeremy B. C. Jackson
- A Biochemical Function for Ras-At Last, pp. 1413-1414
- Alan Hall
Jak-STAT Pathways and Transcriptional Activation in Response to IFNs and Other Extracellular Signaling Proteins, pp. 1415-1421
- James E. Darnell Jr.; Ian M. Kerr; George R. Stark
Automatic Analysis, Theme Generation, and Summarization of Machine-Readable Texts, pp. 1421-1426
- Gerard Salton; James Allan; Chris Buckley; Amit Singhal
Research Article
- Structure of the Allosteric Regulatory Enzyme of Purine Biosynthesis, pp. 1427-1433
- Janet L. Smith; Eugene J. Zaluzec; Jean-Pierre Wery; Liwen Niu; Robert L. Switzer; Howard Zalkin; Yoshinori Satow
Reports
- Younger Dryas Age Advance of Franz Josef Glacier in the Southern Alps of New Zealand, pp. 1434-1437
- G. H. Denton; C. H. Hendy
- Implications for Mantle Dynamics from the High Melting Temperature of Perovskite, pp. 1437-1439
- Peter E. van Keken; David A. Yuen; Arie P. van den Berg
- Species Pool and Dynamics of Marine Paleocommunities, pp. 1439-1441
- Martin A. Buzas; Stephen J. Culver
- High-Pressure and High-Temperature Experiments on Core-Mantle Segregation in the Accreting Earth, pp. 1442-1445
- Valerie J. Hillgren; Michael J. Drake; David C. Rubie
- Phase Transitions Between b and g (Mg,Fe)2SiO4 in the Earth's Mantle: Mechanisms and Rheological Implications, pp. 1445-1448
- D. C. Rubie; A. J. Brearley
- Arabidopsis ABA Response Gene ABl1: Features of a Calcium-Modulated Protein Phosphatase, pp. 1448-1452
- Jeffrey Leung; Michelle Bouvier-Durand; Peter-Christian Morris; Danièle Guerrier; Françoise Chefdor; Jérôme Giraudat
- A Protein Phosphatase 2C Involved in ABA Signal Transduction in Arabidopsis thaliana, pp. 1452-1455
- Knut Meyer; Martin P. Leube; Erwin Grill
- Estrogen Receptor-Associated Proteins: Possible Mediators of Hormone-Induced Transcription, pp. 1455-1458
- Shlomit Halachmi; Emily Marden; Glover Martin; Heather MacKay; Ciro Abbondanza; Myles Brown
- Tetrad Analysis Possible in Arabidopsis with Mutation of the QUARTET (QRT) Genes, pp. 1458-1460
- Daphne Preuss; Seung Y. Rhee; Ronald W. Davis
- Liquid-Crystalline Mesophases of Plasmid DNA in Bacteria, pp. 1460-1463
- Ziv Reich; Ellen J. Wachtel; Abraham Minsky
- Activation of Raf as a Result of Recruitment to the Plasma Membrane, pp. 1463-1467
- David Stokoe; Susan G. Macdonald; Karen Cadwallader; Marc Symons; John F. Hancock
- Reversal of Terminal Differentiation Mediated by p107 in Rb -/- Muscle Cells, pp. 1467-1471
- Jay W. Schneider; Wei Gu; Liang Zhu; Vijak Mahdavi; Bernardo Nadal-Ginard
- Inhibition of Hepatic Chylomicron Remnant Uptake by Gene Transfer of a Receptor Antagonist, pp. 1471-1474
- Thomas E. Willnow; Zeqi Sheng; Shun Ishibashi; Joachim Herz
- De Novo and Inherited Deletions of the 5q13 Region in Spinal Muscular Atrophies, pp. 1474-1477
- Judith Melki; Suzie Lefebvre; Lydie Burglen; Philippe Burlet; Olivier Clermont; Philippe Millasseau; Sophie Reboullet; Bernard Bénichou; Massimo Zeviani; Denis Le Paslier; Daniel Cohen; Jean Weissenbach; Arnold Munnich
Book Reviews
- Life Before DNA, pp. 1479-1480
- The RNA World. The Nature of Modern RNA Suggests a Prebiotic RNA World.
- Raymond F. Gesteland; John F. Atkins
- Review author[s]: Hugh D. Robertson
- A Theory of Everything, pp. 1480-1481
- The Quark and the Jaguar. Adventures in the Simple and the Complex.
- Murray Gellmann
- Review author[s]: Sidney Coleman
- Emergence of Civilization, pp. 1481-1482
- The Uruk World System. The Dynamics of Expansion of Early Mesopotamian Civilization.
- Guillermo Algaze
- Review author[s]: Susan Pollock
- Books Received, pp. 1482-1483
Back Matter (21 pp.)
Previous Issue: New Series, Vol. 264, No. 5163, May 27, 1994
Next Issue: New Series, Vol. 264, No. 5165, Jun. 10, 1994