| | Opinion |  |
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| | More trouble for the hapless shuttle 785
doi:10.1038/292785a0
PDF (128K)
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| | Agony in London 785
doi:10.1038/292785b0
PDF (270K)
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| | Year of the Medfly 786
doi:10.1038/292786a0
PDF (147K)
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| | News | |
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| | Biotechnology's first casualty — so far 787
DNA Science left out on a limb
David Dickson
doi:10.1038/292787a0
PDF (132K)
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| | CERN declares peace with the locals 787
Robert Walgate
doi:10.1038/292787b0
PDF (260K)
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| | Particle physics: Director resigns 788
David Dickson
doi:10.1038/292788a0
PDF (133K)
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| | Incoherent scatter radar: Auroral visions 788
Philip Campbell
doi:10.1038/292788b0
PDF (133K)
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| | Deadline missed 788
Judy Redfearn
doi:10.1038/292788c0
PDF (133K)
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| | Soviet academics: Three deprived 789
Vera Rich
doi:10.1038/292789a0
PDF (143K)
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| | Space economics: Ariane gets an edge 789
David Dickson
doi:10.1038/292789b0
PDF (143K)
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| | Deep sea research: Watery grave? 790
David Dickson
doi:10.1038/292790a0
PDF (140K)
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| | A Press Council adjudication 790
doi:10.1038/292790b0
PDF (140K)
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| | Correspondence | |
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| | Coping with cuts 791
G.W. BRINDLEY
doi:10.1038/292791a0
PDF (139K)
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| | Nuclear electricity 791
J.W. JEFFERY
doi:10.1038/292791b0
PDF (139K)
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| | Attack on Tamuz 791
M.S. PASCAL
doi:10.1038/292791c0
PDF (139K)
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| | Attack on Tamuz 791
ELLIOTT B. GROSSBARD
doi:10.1038/292791d0
PDF (139K)
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| | Neutron bombs 792
MARTIN RABSTEIN
doi:10.1038/292792a0
PDF (142K)
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| | Shielding tanks 792
J.E.F. BARUCH
doi:10.1038/292792b0
PDF (142K)
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| | Local reaction 792
VELIMIR PRAVDIC
doi:10.1038/292792c0
PDF (142K)
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| | Local reaction 792
doi:10.1038/292792d0
PDF (141K)
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| | Mystery genre 792
N. JACKSON
doi:10.1038/292792e0
PDF (142K)
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| | Commentary |  |
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| | Nobel Physics Prize in perspective 793
Robert Marc Friedman
doi:10.1038/292793a0
References | PDF (890K)
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| | News and Views |  |
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| | The search for proton decay 799
Frank Close
doi:10.1038/292799a0
PDF (106K)
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| | Transposable elements and proviruses 800
D.J. Finnegan
doi:10.1038/292800a0
References | PDF (212K)
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| | The expanding use of potential-sensitive dyes 801
A Correspondant
doi:10.1038/292801a0
References | PDF (248K)
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| | The evolution of sedimentary basins 802
C.A. Williams
doi:10.1038/292802a0
PDF (130K)
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| | Membrane manoeuvres in Marseille 803
R.C. Hider
doi:10.1038/292803a0
References | PDF (324K)
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| | 100 years ago 803
doi:10.1038/292803b0
PDF (182K)
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| | Article |  |
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| | Three myosin heavy-chain isozymes appear sequentially in rat muscle development 805
Robert G. Whalen, Susan M. Sell, Gillian S. Butler-Browne, Ketty Schwartz, Pierre Bouveret & Ingrid Pinset-Härström
doi:10.1038/292805a0
Abstract & References | PDF (745K)
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| | Letters | |
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| | Distinguishing between a white dwarf and a neutron star in an X-ray binary 810
Joseph Patterson
doi:10.1038/292810a0
First paragraph & References | PDF (255K)
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| | Pulsar slow-down epochs 811
H. Heintzmann
doi:10.1038/292811a0
First paragraph & References | PDF (466K)
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| | IR photometry of flat spectrum radio sources 814
C. D. Impey & P. W. J. L. Brand
doi:10.1038/292814a0
First paragraph & References | PDF (331K)
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| | New family of homogeneous chemical oscillators: chlorite−iodate−substrate 816
Miklós Orbán, Patrick De Kepper, Irving R. Epstein & Kenneth Kustin
doi:10.1038/292816a0
First paragraph & References | PDF (295K)
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| | Crystal structure of tetrapropylammonium fluoride-silicalite 818
G. D. Price, J. J. Pluth, J. V. Smith, T. Araki & J. M. Bennett
doi:10.1038/292818a0
First paragraph & References | PDF (222K)
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| | Dehydration-induced luminescence in clay minerals 819
L. M. Coyne, N. Lahav & J. G. Lawless
doi:10.1038/292819a0
First paragraph & References | PDF (317K)
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| | (100) Deformation twins in naturally deformed amphiboles 821
C. Biermann
doi:10.1038/292821a0
First paragraph & References | PDF (539K)
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| | Increase of CHClF2 in the Earth's atmosphere 823
M. A. K. Khalil & R. A. Rasmussen
doi:10.1038/292823a0
First paragraph & References | PDF (231K)
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| | Cosmogenic 10Be concentrations in Antarctic ice during the past 30,000 years 825
G. M. Raisbeck, F. Yiou, M. Fruneau, J. M. Loiseaux, M. Lieuvin, J. C. Ravel & C. Lorius
doi:10.1038/292825a0
First paragraph & References | PDF (240K)
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| | Molecular carbon isotopic evidence for the origin of geothermal hydrocarbons 826
David J. Des Marais, Jason H. Donchin, Nancy L. Nehring & Alfred H. Truesdell
doi:10.1038/292826a0
First paragraph & References | PDF (358K)
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| | Lower Palaeozoic strata on the Pacific Plate of North America 828
R. Gordon Gastil & Richard H. Miller
doi:10.1038/292828a0
First paragraph & References | PDF (450K)
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| | Musth in the African elephant, Loxodonta africana
830
Joyce H. Poole & Cynthia J. Moss
doi:10.1038/292830a0
First paragraph & References | PDF (232K)
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| | Formation of ACh receptor clusters induced by positively charged latex beads 831
H. Benjamin Peng, Ping-Chin Cheng & Paul W. Luther
doi:10.1038/292831a0
First paragraph & References | PDF (820K)
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| | Creation of direction selectivity in adult strobe-reared cats 834
Tatiana Pasternak, J. Anthony Movshon & William H. Merigan
doi:10.1038/292834a0
First paragraph & References | PDF (436K)
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| | Neuronal precursor cells in the chick neural tube express neurofilament proteins 836
S. J. Tapscott, G. S. Bennett & H. Holtzer
doi:10.1038/292836a0
First paragraph & References | PDF (755K)
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| | A second messenger required for nerve growth factor biological activity? 838
Rolf Heumann, Martin Schwab & Hans Thoenen
doi:10.1038/292838a0
First paragraph & References | PDF (775K)
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| | Reversal of transplantation immunity by liver grafting 840
Naoshi Kamada, H.ff.S. Davies & Bruce Roser
doi:10.1038/292840a0
First paragraph & References | PDF (365K)
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| | Immune ( ) interferon produced by a human T-lymphoblast cell line 842
Ilana Nathan, Jerome E. Groopman, Shirley G. Quan, Noelle Bersch & David W. Golde
doi:10.1038/292842a0
First paragraph & References | PDF (354K)
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| | Establishment of a human T-cell hybrid line with suppressive activity 844
Catherine Grillot-Courvalin, Jean-Claude Brouet, Roland Berger & Alain Bernheim
doi:10.1038/292844a0
First paragraph & References | PDF (239K)
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| | Switch region of immunoglobulin C gene is composed of simple tandem repetitive sequences 845
Toshio Nikaido, Sumiko Nakai & Tasuku Honjo
doi:10.1038/292845a0
First paragraph & References | PDF (585K)
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| | Natural killer cells kill tumour cells at a given stage of differentiation 848
Magnus Gidlund, Anders Örn, Paul K. Pattengale, Mats Jansson, Hans Wigzell & Kenneth Nilsson
doi:10.1038/292848a0
First paragraph & References | PDF (390K)
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| | Cloned copy of the haemagglutinin gene codes for human influenza antigenic determinants in E. coli
851
Ingeborg Heiland & Mary-Jane Gething
doi:10.1038/292851a0
First paragraph & References | PDF (203K)
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| | Oestrogen receptor levels and vitellogenin synthesis during development of Xenopus laevis
853
Felicity E. B. May & John Knowland
doi:10.1038/292853a0
First paragraph & References | PDF (350K)
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| | Mycoplasmas induce collagenase in BALB/c 3T3 cells 855
Barbara Kluve, William C. Merrick, Eric J. Stanbridge & Howard Gershman
doi:10.1038/292855a0
First paragraph & References | PDF (540K)
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| | Two distinct candidate transforming genes of lymphoid leukosis virus-induced neoplasms 857
Geoffrey M. Cooper & Paul E. Neiman
doi:10.1038/292857a0
First paragraph & References | PDF (490K)
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| | A tryptophan-containing peptide recognizes and cleaves DNA at apurinic sites 858
Tula Behmoaras, Jean-Jacques Toulmé & Claude Hélène
doi:10.1038/292858a0
First paragraph & References | PDF (474K)
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| | Sequence specificity of methylation in higher plant DNA 860
Yosef Gruenbaum, Tally Naveh-Many, Howard Cedar & Aharon Razin
doi:10.1038/292860a0
First paragraph & References | PDF (554K)
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| | Active multi-subunit ACh receptor assembled by translation of heterologous mRNA in Xenopus oocytes 862
K. Sumikawa, M. Houghton, J. S. Emtage, B. M. Richards & E. A. Barnard
doi:10.1038/292862a0
First paragraph & References | PDF (736K)
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| | Matters Arising | |
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| | The arrival of Equus
865
VERA EISENMANN
doi:10.1038/292865a0
References | PDF (128K)
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| | The arrival of Equus (reply) 865
EVERETT H. LINDSAY, NEIL D. OPDYKE & NOYE M. JOHNSON
doi:10.1038/292865b0
References | PDF (128K)
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| | Pulsar birthrates 865
W. KUNDT
doi:10.1038/292865c0
References | PDF (249K)
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| | Pulsar birthrates 866
RAMESH NARAYAN & M. VIVEKANAND
doi:10.1038/292866a0
References | PDF (126K)
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| | Solar-flare produced 3He in lunar samples 866
AKIVA YANIV
doi:10.1038/292866b0
References | PDF (126K)
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| | Solar-flare produced 3He in lunar samples 866
M. N. RAO & T. R. VENKATESAN
doi:10.1038/292866c0
References | PDF (124K)
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| | Book Reviews | |
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| | Chinese puzzles 867
John Maddox reviews Science in Contemporary China.
Edited by
Leo A. Orleans
doi:10.1038/292867a0
PDF (131K)
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| | Physics for philosophers and philosophy for physicists 868
D. ter Haar reviews Superposition and Interaction: Coherence in Physics
By
Richard Schlegel
doi:10.1038/292868a0
PDF (130K)
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| | What price the diversity of species? 868
A.D. Bradshaw reviews Conservation and Evolution
By
O.H. Frankel & Michael E. Soulé
doi:10.1038/292868b0
PDF (262K)
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| | Liquid crystal measurement 869
J. W. Emsley reviews Physical Properties of Liquid Crystalline Materials
By
W.H. De Jeu
doi:10.1038/292869a0
PDF (132K)
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| | Consolidating fungal biochemistry 869
P.G. Mantle reviews Lipid Biochemistry of Fungi and Other Organisms
By
J. D. Weete & D. J. Weber
doi:10.1038/292869b0
PDF (272K)
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| | Academic synergism 870
J.B. Butterworth reviews Universities in Partnership
By
I.C.M. Maxwell
doi:10.1038/292870a0
PDF (139K)
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| | Of bugs and brains 870
Howard C. Berg reviews Bacterial Chemotaxis As a Model Behavioral System
By
Daniel E. Koshland
doi:10.1038/292870b0
PDF (139K)
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| | Books Received | |
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| | Books Received 871
doi:10.1038/292871a0
PDF (277K)
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