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Science, New Series, Vol. 235, No. 4790, Feb. 13, 1987


Previous Issue: New Series, Vol. 235, No. 4789, Feb. 6, 1987
Next Issue: New Series, Vol. 235, No. 4791, Feb. 20, 1987


Front Matter (16 pp.)
Epidemics and Civil Rights, p. 729
Daniel E. Koshland


Letters
Net Primary Production: Original Calculations, p. 730
Peter M. Vitousek; Paul R. Ehrlich; Anne H. Ehrlich; Pamela A. Matson
Teacher Training, p. 730
Vincent C. LoPresti; Clayton C. Denman


Perspective
Human β 2 Interferon and B-Cell Differentiation Factor BSF-2 are Identical, pp. 731-732
Pravinkumar B. Sehgal; Lester T. May; Igor Tamm; Jan Vilček


News & Comment
British Researchers Seek SDI Funds, pp. 736-737
David Dickson
Emigrés Express Caution on Soviet Human Rights, pp. 738-740
Constance Holden
RAC Recommends Easing Some Recombinant DNA Guidelines, pp. 740-741
Mark Crawford
...German Moratorium Urged, p. 741
David Dickson


Briefing
Minnesota Gets Institute for Theoretical Physics, p. 741
B.J.C.
Comings and Goings, p. 741
B.J.C.

Science Gets Short End in Foreign Aid Funding, pp. 742-743
John Walsh
Boland, NASA at Odds over Launch of Mars Observer, p. 743
M. Mitchell Waldrop


Research News
Another E1 Niño Surprise in the Pacific, but was it Predicted?, pp. 744-745
Richard A. Kerr
Wet-Nursing Boom in England Explored, pp. 745-747
Gina Kolata
National Academy Looks at Human Genome Project, Sees Progress, pp. 747-748
Roger Lewin
Debate over Emergence of Human Tooth Pattern, pp. 748-750
Roger Lewin


Space Research: At a Crossroads, pp. 751-754
Frank B. McDonald

Solar Neutrinos: Questions and Hypotheses, pp. 755-759
Joseph Weneser; Gerhart Friedlander

Solar Neutrinos: Experimental Approaches, pp. 760-765
Gerhart Friedlander; Joseph Weneser

Splicing of Messenger RNA Precursors, pp. 766-771
Phillip A. Sharp


Reports
Neocortical Transplants in the Mammalian Brain Lack a Blood-Brain Barrier to Macromolecules, pp. 772-774
Jeffrey M. Rosenstein
Identification and Isolation of a Variant Surface Glycoprotein from Trypanosoma vivax, pp. 774-777
Peter R. Gardiner; Terry W. Pearson; Michael W. Clarke; Lucy M. Mutharia
Synthesis of a Site-Specific DNA-Binding Peptide, pp. 777-780
Michael F. Bruist; Suzanna J. Horvath; Leroy E. Hood; Thomas A. Steitz; Melvin I. Simon
Epitope Mapping by Chemical Modification of Free and Antibody-Bound Protein Antigen, pp. 780-783
André Burnens; Stéphane Demotz; Giampietro Corradin; Hans Binz; Hans Rudolf Bosshard
Leader Peptidase of Escherichia coli: Critical Role of a Small Domain in Membrane Assembly, pp. 783-787
Ross E. Dalbey; William Wickner
Avian v-myc Replaces Chromosomal Translocation in Murine Plasmacytomagenesis, pp. 787-789
Michael Potter; J. Frederic Mushinski; Elizabeth B. Mushinski; Susan Brust; Judith S. Wax; Francis Wiener; Magda Babonits; Ulf R. Rapp; Herbert C. Morse
Isolation of a T-Lymphotropic Virus from Domestic Cats with an Immunodeficiency-Like Syndrome, pp. 790-793
Niels C. Pedersen; Esther W. Ho; Marlo L. Brown; Janet K. Yamamoto


Book Reviews
An Academic Transformation, pp. 798-799
The American College and the Culture of Aspiration, 1915-1940
David O. Levine
Review author[s]: David Karen
Educational Deficiencies, p. 799
Low Tech Education in a High Tech World
Elizabeth L. Useem
Review author[s]: H. M. Levin
Radioastronomy of the Sun, p. 800
Solar Radiophysics
D. J. McLean; N. R. Labrum
Review author[s]: Robert G. Stone
North American Plants, pp. 800-801
Flora of the Great Plains
The Great Plains Flora Association
Review author[s]: N. R. Morin


Back Matter (20 pp.)

Previous Issue: New Series, Vol. 235, No. 4789, Feb. 6, 1987
Next Issue: New Series, Vol. 235, No. 4791, Feb. 20, 1987



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