| | Opinion |  |
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| | Etiquette for arms control 205
Politicians in the United States and the Soviet Union have a serious responsibility towards the arms control negotiations at Geneva — they must keep more quiet than is their habit.
doi:10.1038/314205a0
PDF (232K)
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| | Hearts in the wrong place 206
The unauthorized use of an artificial heart in Arizona was mistaken humanity.
doi:10.1038/314206a0
PDF (103K)
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| | Sustaining Africa 206
The UN now has money with which to feed Africa. How should it be spent?
doi:10.1038/314206b0
PDF (103K)
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| | News | |
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| | Genetic engineering patents: Contest in prospect over Interferon rights 207
Tim Beardsley
doi:10.1038/314207a0
PDF (140K)
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| | Military manoeuvres: Scientists' Nazi past laundered 207
Stephen Budiansky
doi:10.1038/314207b0
PDF (140K)
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| | Anthropology: Genetic links for scattered Jews 208
Nechemia Meyers
doi:10.1038/314208a0
PDF (148K)
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| | Australian technology: OECD begs leave to differ 208
Jeffrey Sellar
doi:10.1038/314208b0
PDF (148K)
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| | Soviet policy: Gorbachev on science 209
Vera Rich
doi:10.1038/314209a0
PDF (142K)
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| | Bendectin/Debendox: Drug not guilty, says court 209
Tim Beardsley
doi:10.1038/314209b0
PDF (142K)
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| | Soviet Union: More nuclear research 209
Vera Rich
doi:10.1038/314209c0
PDF (142K)
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| | CERN: How to pay British share 210
Robert Walgate
doi:10.1038/314210a0
PDF (141K)
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Archaeopteryx: Fraudulent feathers? 210
Nigel Williams
doi:10.1038/314210b0
PDF (141K)
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| | NSF deputy at last 210
doi:10.1038/314210c0
PDF (141K)
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| | Genetic diseases: Problems of prenatal testing 211
Tim Beardsley
doi:10.1038/314211a0
PDF (149K)
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| | Geology: New Chinese institute 211
Ian Smalley
doi:10.1038/314211b0
PDF (149K)
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| | Correspondence | |
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| | Radiation data wanted 212
C.R. RICHMOND
doi:10.1038/314212a0
PDF (145K)
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| | Creationism 212
MICHAEL E. HOWGATE & ALAN J. LEWIS
doi:10.1038/314212b0
PDF (145K)
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| | Creationism 212
RUSSELL T. ARNDTS
doi:10.1038/314212c0
PDF (145K)
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| | Missing mass 212
MICHAEL DISNEY
doi:10.1038/314212d0
PDF (145K)
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| | Japan Science Fair | |
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| | Robots and images galore 213
Japan's massive science and technology fair, Tsukuba '85, opens this week in Tsukuba Science City. It is well worth a visit.
John Maddox
doi:10.1038/314213a0
PDF (1,270K)
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| | News and Views |  |
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| | CERN collider seeks the Centaurs 221
Last Sunday the proton-antiproton collider at CERN generated the world's highest energy interactions yet, in a quest for some strange effects first seen in cosmic rays. The work should continue.
Robert Walgate
doi:10.1038/314221a0
References | PDF (134K)
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| | Publications: Variations on a theme 222
Jared Diamond
doi:10.1038/314222a0
References | PDF (276K)
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| | Erratum 222
doi:10.1038/314222b0
PDF (154K)
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| | Nuclear structure: Taken with a grain of salt 223
Virginia A. Zakian
doi:10.1038/314223a0
References | PDF (277K)
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| | Magnetochemistry: How many atoms make a metal? 224
D. Michael & P. Mingos
doi:10.1038/314224a0
PDF (138K)
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| | Satellite oceanography: Radar images of the sea bed 224
J.F.T. Zimmerman
doi:10.1038/314224b0
References | PDF (400K)
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| | Blood volume regulation: On the right lines at last? 226
W.E. Balfour
doi:10.1038/314226a0
References | PDF (298K)
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| | Solid state dynamics: Unsolved problems of creep 227
J. Weertman
doi:10.1038/314227a0
References | PDF (156K)
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| | [News and views 'picture story'] 227
doi:10.1038/314227b0
PDF (156K)
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| | Protein engineering: Hydrogen bonds in active sites 228
John Galloway
doi:10.1038/314228a0
PDF (139K)
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| | Ecology: Competition in imaginary worlds 228
Paul H. Harvey & Robert M. May
doi:10.1038/314228b0
References | PDF (270K)
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| | 100 years ago 229
doi:10.1038/314229a0
PDF (136K)
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| | Scientific Correspondence | |
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| | Mechanisms for homologous recombination 230
ALAIN NICOLAS & JEAN-LUC ROSSIGNOL
doi:10.1038/314230a0
References | PDF (139K)
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| | Null hypotheses and prediction 230
L.M. VAN VALEN
doi:10.1038/314230b0
References | PDF (139K)
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| | Articles |  |
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| | Study of magnetism in osmium cluster compounds as molecular models for small metallic particles 231
D. C. Johnson, R. E. Benfield, P. P. Edwards, W. J. H. Nelson & M. D. Vargas
doi:10.1038/314231a0
Abstract & References | PDF (609K)
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| | Hydrogen bonding and biological specificity analysed by protein engineering 235
Alan R. Fersht, Jian-Ping Shi, Jack Knill-Jones, Denise M. Lowe, Anthony J. Wilkinson, David M. Blow, Peter Brick, Paul Carter, Mary M. Y. Waye & Greg Winter
doi:10.1038/314235a0
Abstract & References | PDF (481K)
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| | Letters | |
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| | New quasars with z = 3.4 and 3.7 and the surface density of very high redshift quasars 238
C. Hazard & R. McMahon
doi:10.1038/314238a0
First paragraph & References | PDF (416K)
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| | Infrared Seyferts: a new population of active galaxies? 240
M. H. K. de Grijp, G. K. Miley, J. Lub & T. de Jong
doi:10.1038/314240a0
First paragraph & References | PDF (361K)
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| | On the binary nature of cosmic  -ray burst sources 242
S. A. Rappaport & P. C. Joss
doi:10.1038/314242a0
First paragraph & References | PDF (433K)
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| | Theory of radar imaging of internal waves 245
Werner Alpers
doi:10.1038/314245a0
First paragraph & References | PDF (396K)
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| | Martian atmospheric carbon dioxide and weathering products in SNC meteorites 248
R. H. Carr, M. M. Grady, I. P. Wright & C. T. Pillinger
doi:10.1038/314248a0
First paragraph & References | PDF (331K)
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| | A high-temperature high-resolution NMR study of 23Na, 27Al and 29Si in molten silicates 250
J. F. Stebbins, J. B. Murdoch, E. Schneider, I. S. E. Carmichael & A. Pines
doi:10.1038/314250a0
First paragraph & References | PDF (317K)
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| | Alteration of basalt glasses: implications for modelling the long-term stability of nuclear waste glasses 252
W. Lutze, G. Malow, R. C. Ewing, M. J. Jercinovic & K. Keil
doi:10.1038/314252a0
First paragraph & References | PDF (546K)
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| | Flow law for ice in polar ice sheets 255
C. S. M. Doake & E. W. Wolff
doi:10.1038/314255a0
First paragraph & References | PDF (335K)
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| | Sulphate sequestered in the sulphate-binding protein of Salmonella typhimurium is bound solely by hydrogen bonds 257
J. W. Pflugrath & F. A. Quiocho
doi:10.1038/314257a0
First paragraph & References | PDF (528K)
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| | Significance of enamel thickness in hominoid evolution 260
Lawrence Martin
doi:10.1038/314260a0
First paragraph & References | PDF (606K)
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| | Atrial natriuretic factor—a circulating hormone stimulated by volume loading 264
R. E. Lang, H. Thölken, D. Ganten, F. C. Luft, H. Ruskoaho & Th. Unger
doi:10.1038/314264a0
First paragraph & References | PDF (363K)
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| | Homogeneous interferon-inducing 22K factor is related to endogenous pyrogen and interleukin-1 266
J. Van Damme, M. De Ley, G. Opdenakker, A. Billiau, P. De Somer & J. Van Beeumen
doi:10.1038/314266a0
First paragraph & References | PDF (357K)
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| | A hapten-specific chimaeric IgE antibody with human physiological effector function 268
M. S. Neuberger, G. T. Williams, E. B. Mitchell, S. S. Jouhal, J. G. Flanagan & T. H. Rabbitts
doi:10.1038/314268a0
First paragraph & References | PDF (355K)
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| | The gene encoding the T-cell receptor  -chain maps close to the Np-2 locus on mouse chromosome 14 271
Zlatko Dembi , Wilhelm Bannwarth, Benjamin A. Taylor & Michael Steinmetz
doi:10.1038/314271a0
First paragraph & References | PDF (358K)
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| | The human T-cell receptor -chain gene maps to chromosome 14 273
M. K. L. Collins, P. N. Goodfellow, N. K. Spurr, E. Solomon, G. Tanigawa, S. Tonegawa & M. J. Owen
doi:10.1038/314273a0
First paragraph & References | PDF (241K)
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| | Stimulation of the Na/H exchanger of sea urchin eggs by phorbol ester 274
Karl Swann & Michael Whitaker
doi:10.1038/314274a0
First paragraph & References | PDF (427K)
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| | Focus formation in rat fibroblasts exposed to a tumour promoter after transfer of polyoma plt and myc oncogenes 277
Gisèle Connan, Minoo Rassoulzadegan & François Cuzin
doi:10.1038/314277a0
First paragraph & References | PDF (419K)
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| | Independent effects of growth hormone releasing factor on growth hormone release and gene transcription 279
Marcia Barinaga, Louise M. Bilezikjian, Wylie W. Vale, Michael G. Rosenfeld & Ronald M. Evans
doi:10.1038/314279a0
First paragraph & References | PDF (370K)
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| | Growth induced by pulsatile infusion of an amidated fragment of human growth hormone releasing factor in normal and GHRF-deficient rats 281
R. G. Clark & I. C. A. F. Robinson
doi:10.1038/314281a0
First paragraph & References | PDF (358K)
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| | Tissue-specific expression of rat myosin light-chain 2 gene in transgenic mice 283
Moshe Shani
doi:10.1038/314283a0
First paragraph & References | PDF (519K)
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| | Regulation of a collagen gene promoter by the product of viral mos oncogene 286
Azriel Schmidt, Chiaki Setoyama & Benoit de Crombrugghe
doi:10.1038/314286a0
First paragraph & References | PDF (537K)
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| | High-affinity binding site for a specific nuclear protein in the human IgM gene 289
Lothar Hennighausen, Ulrich Siebenlist, David Danner, Philip Leder, Dan Rawlins, Philip Rosenfeld & Thomas Kelly Jr
doi:10.1038/314289a0
First paragraph & References | PDF (554K)
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| | Book Reviews |  |
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| | Eastern and Western approaches 293
Roy MacLeod reviews The Touch of Midas: Science, Values and Environment in Islam and the West.
Edited by
Ziauddin Sardar
doi:10.1038/314293a0
PDF (289K)
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| | Biology of paradise 294
Mark Williamson reviews Ecology and Biogeography in Sri Lanka
Edited by
C.H. Fernando and Biogeography and Ecology of the Seychelles Islands
Edited by
D.R. Stoddart
doi:10.1038/314294a0
PDF (146K)
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| | Around the world in eighty years 295
Harriet Guest reviews Voyage into Substance: Art, Science, Nature and the Illustrated Travel Account, 1760-1840.
By
Barbara Maria Stafford
doi:10.1038/314295a0
PDF (185K)
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| | Separating out 295
C.S.G. Phillips reviews Contemporary Practice of Chromatography.
By
Colin F. Poole & Sheila A. Schuette
doi:10.1038/314295b0
PDF (185K)
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| | Chemical bondage 296
Geoffrey Wilkinson reviews Dictionary of Organometallic Compounds, Vols 1,2 and 3.
Executive editor
J. Buckingham
doi:10.1038/314296a0
PDF (144K)
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| | Starry night 296
Carole Stott reviews Maps of the Heavens.
By
George Sergeant Snyder
doi:10.1038/314296b0
PDF (144K)
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| | Product Reviews | |
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| | New gadgets for the lab 297
Recent additions to the range of instruments available for the biochemical laboratory include a sophisticated rotary mixer and an automation system.
doi:10.1038/314297a0
PDF (751K)
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| | New plant tissue culture collection 300
doi:10.1038/314300a0
PDF (209K)
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