| | Opinion |  |
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| | Who's playing God now? 347
Genetic manipulation is in for another bout of examination, even regulation, in the United States, but for the wrong reasons.
doi:10.1038/305347a0
PDF (127K)
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| | Financing the poor 347
It is high time the US Congress put its full support behind IMF.
doi:10.1038/305347b0
PDF (278K)
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| | An education crisis 348
US high schools are not responding to treatment.
doi:10.1038/305348a0
PDF (150K)
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| | News | |
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| | Recombinant DNA: Rifkin's regulatory revivalism runs riot 349
Peter David
doi:10.1038/305349a0
PDF (135K)
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| | AIDS research: To review or not to review? 349
Stephen Budiansky
doi:10.1038/305349b0
PDF (135K)
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| | UN biotechnology centre: India blocks site decision 350
Robert Walgate
doi:10.1038/305350a0
PDF (135K)
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| | India's bait for expatriates 350
Sunil Saraf
doi:10.1038/305350b0
PDF (135K)
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| | Soviet science teaching: New moves for more scientists 350
Vera Rich
doi:10.1038/305350c0
PDF (135K)
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| | Windscale 1957 accident: Polonium not a hazard? 351
Tim Beardsley
doi:10.1038/305351a0
PDF (137K)
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| | US nuclear safety: Who-does-what dispute 351
Peter David
doi:10.1038/305351b0
PDF (137K)
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| | Bell Labs: New order augers well 352
Murray Hill
doi:10.1038/305352a0
PDF (132K)
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| | Spending on high energy physics 352
doi:10.1038/305352b0
PDF (132K)
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| | No fellow feeling 352
Robert Walgate
doi:10.1038/305352c0
PDF (132K)
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| | UK venture capital: Golden opportunities? 353
Tim Beardsley
doi:10.1038/305353a0
PDF (130K)
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| | Small-business research: Innovation fund oversubscribed 353
Peter David
doi:10.1038/305353b0
PDF (130K)
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| | Correspondence | |
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| | Franklin Valley not so special? 354
S.J. PATERSON
doi:10.1038/305354a0
PDF (136K)
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| | Not as it seams! 354
BARRIE PEARSON
doi:10.1038/305354b0
PDF (136K)
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| | Science in Japan | |
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| | What magic formula for success? 355
Japan's success in world markets is the envy of the West. Where does science come in the success story?
doi:10.1038/305355a0
PDF (2,975K)
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| | News and Views |  |
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| | Thirty years of DNA 383
After thirty (and a half) years some of the fundamental questions of biology now seem poised for a molecular answer.
Peter Newmark
doi:10.1038/305383a0
PDF (313K)
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| | Oceanography: A clever answer to a simple question 385
Arnold L. Gordon
doi:10.1038/305385a0
PDF (562K)
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| | Deep-sea drilling project Leg 93: The continental rise off North America 386
doi:10.1038/305386a0
PDF (145K)
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| | Continental evolution: The European Geotraverse 387
Derek J. Blundell
doi:10.1038/305387a0
PDF (121K)
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| | Astronomy: The black cloud 388
Joseph Silk
doi:10.1038/305388a0
PDF (294K)
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| | Cell biology: Dynamics of mitosis 389
N. Paweletz
doi:10.1038/305389a0
PDF (289K)
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| | Geophysics: Magma oceanography and the early evolution of the Earth 390
Richard W. Carlson
doi:10.1038/305390a0
References | PDF (143K)
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| | Review Article |  |
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| | The new yeast genetics 391
Kevin Struhl
doi:10.1038/305391a0
Abstract & References | PDF (929K)
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| | Articles |  |
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| | Structure of the cosmic microwave background 397
John D. Barrow, R. Juszkiewicz & D. H. Sonoda
doi:10.1038/305397a0
Abstract & References | PDF (612K)
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| | Mantle plume noble gas component in glassy basalts from Reykjanes Ridge 403
Roger Hart, Jack Dymond, Lewis Hogan & Jean Guy Schilling
doi:10.1038/305403a0
Abstract & References | PDF (554K)
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| | Letters | |
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| | Broad emission lines of QSOs are consistent with rotating supermassive stars 407
G. A. Shields
doi:10.1038/305407a0
First paragraph & References | PDF (376K)
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| | Expected high-frequency radiation from the 1.5-ms pulsar 409
V. V. Usov
doi:10.1038/305409a0
First paragraph & References | PDF (240K)
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| | Liquid−gas phase transition in nuclear matter 410
Philip J. Siemens
doi:10.1038/305410a0
First paragraph & References | PDF (423K)
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| | The unexpectedly high solubility of water in cryogenic liquids 412
R. Rebiai, A. J. Rest & R. G. Scurlock
doi:10.1038/305412a0
First paragraph & References | PDF (210K)
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| | Effect of pressure on rare earth element partition coefficients in common magmas 414
T. H. Green & N. J. Pearson
doi:10.1038/305414a0
First paragraph & References | PDF (373K)
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| | Effects of melt density on magma mixing in calc-alkaline series lavas 416
Timothy L. Grove & Michael B. Baker
doi:10.1038/305416a0
First paragraph & References | PDF (346K)
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| | Seismological evidence for shallow crystalline basement in the Southern Uplands of Scotland 418
J. Hall, D. W. Powell, M. R. Warner, Z. H. M. El-Isa, O. Adesanya & B. J. Bluck
doi:10.1038/305418a0
First paragraph & References | PDF (374K)
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| | Geochemical evidence of a massive slide in the southern Norwegian Sea 420
G. J. de Lange
doi:10.1038/305420a0
First paragraph & References | PDF (337K)
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| | Restoration of Norwegian lakes by reduction in sulphur deposition 422
R. F. Wright & A. Henriksen
doi:10.1038/305422a0
First paragraph & References | PDF (403K)
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| | Enteric neurogenesis by neural crest-derived branchial arch mesenchymal cells 424
Gary Ciment & James A. Weston
doi:10.1038/305424a0
First paragraph & References | PDF (745K)
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| | L1 mono- and polyclonal antibodies modify cell migration in early postnatal mouse cerebellum 427
J. Lindner, F. G. Rathjen & M. Schachner
doi:10.1038/305427a0
First paragraph & References | PDF (795K)
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| | Motility and mechanosensitivity of macrocilia in the ctenophore Beroë
430
Sidney L. Tamm
doi:10.1038/305430a0
First paragraph & References | PDF (949K)
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| | Correction of cell−cell communication defect by introduction of a protein kinase into mutant cells 433
Erik C. Wiener & Werner R. Loewenstein
doi:10.1038/305433a0
First paragraph & References | PDF (568K)
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| | High tyrosine kinase activity in normal nonproliferating cells 435
Francoise Phan Dinh Tuy, Joëlle Henry, Claude Rosenfeld & Axel Kahn
doi:10.1038/305435a0
First paragraph & References | PDF (546K)
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| | Stimulation of tyrosine-specific phosphorylation in vitro by insulin-like growth factor I 438
Joshua B. Rubin, Michael A. Shia & Paul F. Pilch
doi:10.1038/305438a0
First paragraph & References | PDF (516K)
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| | Expression of I−Ak class II genes in mouse L cells after DNA-mediated gene transfer 440
Bernard Malissen, Michael Steinmetz, Minnie McMillan, Michel Pierres & Leroy Hood
doi:10.1038/305440a0
First paragraph & References | PDF (621K)
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| | Transcriptional activation of immunoglobulin  heavy-chain genes by translocation of the c-myc oncogene 443
Michael Dean, Rachel B. Kent & Gail E. Sonenshein
doi:10.1038/305443a0
First paragraph & References | PDF (585K)
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| | Lack of correlation between histone H4 acetylation and transcription during the Physarum cell cycle 446
P. Loidl, A. Loidl, B. Puschendorf & P. Gröbner
doi:10.1038/305446a0
First paragraph & References | PDF (459K)
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| | Viability of  phages carrying a perfect palindrome in the absence of recombination nucleases 448
David R. F. Leach & Franklin W. Stahl
doi:10.1038/305448a0
First paragraph & References | PDF (742K)
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| | Orientation of the primary donor in single crystals of Rhodopseudomonas viridis reaction centres 451
Peter Gast, Michael R. Wasielewski, Marianne Schiffer & James R. Norris
doi:10.1038/305451a0
First paragraph & References | PDF (206K)
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| | Book Reviews | |
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| | People and particles 453
Philip Davenport reviews The Infancy of Atomic Physics: Hercules in his Cradle.
By
Alex Keller
doi:10.1038/305453a0
PDF (189K)
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| | A map of the world 454
C.A. Russell reviews The Cambridge Illustrated History of the World's Science.
By
Colin A. Ronan
doi:10.1038/305454a0
PDF (126K)
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| | [Book Reviews 'picture story'] 454
doi:10.1038/305454b0
PDF (126K)
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| | Middle Age mortality 455
W.F. Bynum reviews The Black Death: Natural and Human Disaster in Medieval Europe.
By
Robert S. Gottfried
doi:10.1038/305455a0
PDF (136K)
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| | Diet and decline 455
Alex Comfort reviews Handbook of Nutrition, Health and Ageing.
By
Donald M. Watkin
doi:10.1038/305455b0
PDF (136K)
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| | Chance and necessity 456
Michael Berry reviews Regular and Stochastic Motion.
By
A.J. Lichtenberg & M.A. Lieberman
doi:10.1038/305456a0
PDF (138K)
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| | Boundary matters 456
D.H. Everett reviews Colloid and Interface Chemistry.
By
Robert D. Vold & Marjorie J. Vold
doi:10.1038/305456b0
PDF (138K)
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| | Announcements | |
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| | Announcements 457
doi:10.1038/305457a0
PDF (319K)
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