| | Opinion |  |
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| | Is it taking a liberty? 1
doi:10.1038/264001a0
PDF (107K)
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| | News | |
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| | An open letter to the Health and Safety Executive 2
Michael Ashburner of the Department of Genetics at the University of Cambridge gives his view on the UK Health and Safety Executive's recent proposals for regulating genetic manipulation experiments
MICHAEL ASHBURNER
doi:10.1038/264002a0
PDF (218K)
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| | An open reply from the Director of the Executive 3
John Locke, Director of the Health and Safety Executive, takes up the points in Michael Ashburner's letter
J. H. LOCKE
doi:10.1038/264003a0
PDF (101K)
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| | Europe's drought (1): Under the weather 4
R. M. Morris and R. A. S. Ratcliffe of the Meteorological Office, Bracknell, discuss recent anomalies of the weather and the general atmospheric circulation
R. M. Morris & R. A. S. Ratcliffe
doi:10.1038/264004a0
PDF (239K)
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| | Europe's drought (2): Water everywhere? 5
Haydon Richards of the Central Water Planning Unit assesses Europe's water resources
Haydon Richards
doi:10.1038/264005a0
PDF (257K)
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| | Population: Will world population double? 7
Colin Norman looks at a new analysis of population trends throughout the world which has produced findings that are both encouraging and decidedly grim
Colin Norman
doi:10.1038/264007a0
PDF (247K)
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| | Nuclear trade: Ford makes his move 8
With just five days to go before the Presidential election, Mr Ford last week announced long-awaited proposals designed to prevent countries which import nuclear technology from building atomic bombs. Colin Norman reports from Washington
doi:10.1038/264008a0
PDF (322K)
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| | Sweden 9
Wendy Barnaby
doi:10.1038/264009a0
PDF (205K)
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| | In Brief 10
doi:10.1038/264010a0
PDF (117K)
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| | Walks for wildlife 10
KENNETH MELLANBY
doi:10.1038/264010b0
PDF (117K)
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| | News and Views |  |
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| | DNA sequences coding for more than one protein 11
Benjamin Lewin
doi:10.1038/264011a0
PDF (238K)
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| | Lymphoid cell interactions in Japan 12
Marc Feldmann
doi:10.1038/264012a0
References | PDF (390K)
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| | Correction 12
doi:10.1038/264012b0
PDF (239K)
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| | EGF and viral transformation 13
Robin A. Weiss
doi:10.1038/264013a0
PDF (136K)
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| | Gravity experiments 14
Malcolm MacCallum
doi:10.1038/264014a0
PDF (259K)
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| | Histone gene organisation 15
Eleanor Lawrence
doi:10.1038/264015a0
PDF (334K)
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| | The ecology of dragons 16
Robert M. May
doi:10.1038/264016a0
PDF (232K)
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| | Primate behaviour and ecology 17
F. P. G. Aldrich-Blake & Miranda Robertson
doi:10.1038/264017a0
PDF (267K)
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| | Heavy ions at Caen 18
P. E. Hodgson
doi:10.1038/264018a0
PDF (137K)
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| | A hundred years ago 18
doi:10.1038/264018b0
PDF (137K)
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| | Review Article |  |
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| | Development of early stock rearing in the Near East 19
S. Bökönyi
doi:10.1038/264019a0
Abstract & References | PDF (585K)
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| | Articles |  |
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| | Retrogression rate of the Victoria Falls and the Batoka Gorge 23
R. M. Derricourt
doi:10.1038/264023a0
Abstract & References | PDF (337K)
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| | Transformation by murine and feline sarcoma viruses specifically blocks binding of epidermal growth factor to cells 26
George J. Todaro, Joseph E. De Larco & Stanley Cohen
doi:10.1038/264026a0
Abstract & References | PDF (608K)
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| | Partial denaturation mapping of cloned histone DNA from the sea urchin Psammechinus miliaris
31
Rudolf Portmann, Walter Schaffner & Max Birnstiel
doi:10.1038/264031a0
Abstract & References | PDF (453K)
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| | Overlapping genes in bacteriophage  X174 34
B. G. Barrell, G. M. Air & C. A. Hutchison III
doi:10.1038/264034a0
Abstract & References | PDF (793K)
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| | Letters | |
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| | Determination of the time of the shell ejection in nova outbursts 41
ELIA M. LEIBOWITZ
doi:10.1038/264041a0
First paragraph & References | PDF (179K)
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| | Radioactivity in the galactic plane 42
G. D. WALRAVEN & R. C. HAYMES
doi:10.1038/264042a0
First paragraph & References | PDF (323K)
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| | The role of Lyman- photons in the interstellar medium 44
S. P. TARAFDAR & N. C. WICKRAMASINGHE
doi:10.1038/264044a0
First paragraph & References | PDF (228K)
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| | Primitive grain clumps and organic compounds in carbonaceous chondrites 45
F. HOYLE & N. C. WICKRAMASINGHE
doi:10.1038/264045a0
First paragraph & References | PDF (224K)
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| | Comparative ionospheric and plasmaspheric electron contents from three world regions 46
H. SOICHER
doi:10.1038/264046a0
First paragraph & References | PDF (281K)
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| | Meridional interactions between rainfall and surface pressure 48
T. G. J. DYER
doi:10.1038/264048a0
First paragraph & References | PDF (177K)
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| | "Upper Jurassic" sediments of South Africa 49
R. P. STAPLETON & E. M. BEER
doi:10.1038/264049a0
First paragraph & References | PDF (86K)
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| | Cyanophycean nature of stromatoporoids 49
JóZEF KA MIERCZAK
doi:10.1038/264049b0
First paragraph & References | PDF (900K)
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| | Palaeognathous bird from the Cretaceous of Central Asia 51
ANDRZEJ ELZANOWSKI
doi:10.1038/264051a0
First paragraph & References | PDF (598K)
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| | Rivalrous texture stereograms 53
J. E. W. MAYHEW & J. P. FRISBY
doi:10.1038/264053a0
First paragraph & References | PDF (686K)
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| | Role of stimulus environment and duration of processing in long term memory 56
OVID J. L. TZENG, WADE V. COE & DAISY L. HUNG
doi:10.1038/264056a0
First paragraph & References | PDF (228K)
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| | Relationship between reward-enhancing and stereotypical effects of psychomotor stimulant drugs 57
T. W. ROBBINS
doi:10.1038/264057a0
First paragraph & References | PDF (376K)
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| | Influence of ethylene and oxygen on respiration and peroxide formation in potato tubers 60
CHEE-KOK CHIN & CHAIM FRENKEL
doi:10.1038/264060a0
First paragraph & References | PDF (100K)
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| | Characterisation of human cell lines and differentiation from HeLa by enzyme typing 60
S. POVEY, D. A. HOPKINSON, HARRY HARRIS & L. M. FRANKS
doi:10.1038/264060b0
First paragraph & References | PDF (386K)
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| | Phenotypic reversion of ricin-resistant hamster fibroblasts to a sensitive state after coating with glycolipid receptors 63
R. COLIN HUGHES & ANDRZEJ GARDAS
doi:10.1038/264063a0
First paragraph & References | PDF (668K)
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| | Cellular adhesiveness reduced in ricin-resistant hamster fibroblasts 66
J. G. EDWARDS, J. McK. DYSART & R. C. HUGHES
doi:10.1038/264066a0
First paragraph & References | PDF (582K)
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| | Haemopoietic stem cells are organised for use on the basis of their generation-age 68
MARTIN ROSENDAAL, G. S. HODGSON & T. R. BRADLEY
doi:10.1038/264068a0
First paragraph & References | PDF (212K)
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| | Cellular and humoral immune responses in vaccination against dental caries in monkeys 69
T. LEHNER, S. J. CHALLACOMBE, J. M. A. WILTON & J. CALDWELL
doi:10.1038/264069a0
First paragraph & References | PDF (414K)
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| | Ly phenotype of T-cells releasing T-cell replacing factor 72
KARIN PICKEL, ULRICH HÄMMERLING & MICHAEL K. HOFFMANN
doi:10.1038/264072a0
First paragraph & References | PDF (105K)
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| | Role of chloride transport in regulation of intracellular pH 73
JOHN M. RUSSELL & WALTER F. BORON
doi:10.1038/264073a0
First paragraph & References | PDF (188K)
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| | Acetylcholine receptor degradation measured by pulse chase labelling 74
J. P. MERLIE, J. P. CHANGEUX & F. GROS
doi:10.1038/264074a0
First paragraph & References | PDF (306K)
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| | Anticholinergic and membrane activities of amantadine in neuromuscular transmission 76
WILLIAM L. NASTUK, PHILIP C. Su & PETER DOUBILET
doi:10.1038/264076a0
First paragraph & References | PDF (393K)
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| | Evidence for a prejunctional role of cyclic nucleotides in neuromuscular transmission 79
KENNETH L. DRETCHEN, FRANK G. STANDAERT, LANA R. SKIRBOLL & VICTOR H. MORGENROTH III
doi:10.1038/264079a0
First paragraph & References | PDF (303K)
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| | Release and metabolism of substance P in rat hypothalamus 81
L. L. IVERSEN, T. JESSELL & I. KANAZAWA
doi:10.1038/264081a0
First paragraph & References | PDF (330K)
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| | Release of substance P-like immunoreactivity from isolated spinal cord of newborn rat 83
MASANORI OTSUKA & SHIRO KONISHI
doi:10.1038/264083a0
First paragraph & References | PDF (234K)
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| | Macromolecules, steroid binding and testosterone secretion by rabbit testes 84
L. L. EWING, CURTIS E. CHUBB & BERNARD ROBAIRE
doi:10.1038/264084a0
First paragraph & References | PDF (336K)
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| | Recognition of lysosomal glycosidases in vivo inhibited by modified glycoproteins 86
PHILIP STAHL, PAUL H. SCHLESINGER, JANE SOMSEL RODMAN & THOMAS DOEBBER
doi:10.1038/264086a0
First paragraph & References | PDF (328K)
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| | Model for the structure of the gastric mucous gel 88
ADRIAN ALLEN, ROGER H. PAIN & TERENCE R. ROBSON
doi:10.1038/264088a0
First paragraph & References | PDF (214K)
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| | Cloning of all EcoRI fragments from phage  in E. coli
89
ALBERTO BERNARDI & GIORGIO BERNARDI
doi:10.1038/264089a0
First paragraph & References | PDF (379K)
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| | Azide-dependent mutants in E.coli K12 90
JACQUES DANIEL
doi:10.1038/264090a0
First paragraph & References | PDF (489K)
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| | Is proton transfer the initial photochemical process in vision? 92
ALLEN KROPF
doi:10.1038/264092a0
First paragraph & References | PDF (331K)
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| | Corrigendum | |
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| | Corrigendum 94
doi:10.1038/264094a0
PDF (104K)
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| | Errata | |
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| | Erratum 94
doi:10.1038/264094b0
PDF (104K)
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| | Erratum 94
doi:10.1038/264094c0
PDF (104K)
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| | Book Reviews | |
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| | Secrets of the Earth's core 95
Thomas H. Jordan reviews The Earth's Core
(International Geophysics Series.) By
J. A. Jacobs
doi:10.1038/264095a0
PDF (109K)
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| | Introduction to physiological psychology 95
R. Kumar reviews Brain and Behaviour: A Textbook of Physiological Psychology
(International Geophysics Series.) By
Hugh Brown
doi:10.1038/264095b0
PDF (109K)
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| | Behaviour genetics 96
Aubrey Manning reviews The Genetics of Behavior
By
Lee Ehrman & Peter A. Parsons
doi:10.1038/264096a0
PDF (127K)
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| | Ice on the land 96
H. Lister reviews Glaciers and Landscape: A Geomorphological Approach
By
David E. Sugden & Brian S. John
doi:10.1038/264096b0
PDF (127K)
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| | Obituaries | |
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| | Eric Higgs 97
Graeme Barker & Robin Dennell
doi:10.1038/264097a0
PDF (112K)
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| | Benjamin Franklin Howell 97
Erling Dorf
doi:10.1038/264097b0
PDF (212K)
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| | Announcements | |
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| | Announcements 98
doi:10.1038/264098a0
PDF (106K)
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