| | Opinion |  |
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| | Future for unprofessional societies 1
doi:10.1038/287001a0
PDF (280K)
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| | Public-key cryptography muddle 2
doi:10.1038/287002a0
PDF (144K)
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| | News |  |
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| | Carter pledges support for research 3
David Dickson
doi:10.1038/287003a0
PDF (412K)
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| | Congress falls in line on 1981 funds 3
David Dickson
doi:10.1038/287003b0
PDF (134K)
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| | NIH funding: Congress control 4
David Dickson
doi:10.1038/287004a0
PDF (284K)
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| | Soviet academics: Wasted talent 4
Vera Rich
doi:10.1038/287004b0
PDF (284K)
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| | European coal industry: Conversion plans 5
Robert Walgate
doi:10.1038/287005a0
PDF (183K)
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| | Hunter turned hunted 5
doi:10.1038/287005b0
PDF (181K)
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| | Third World energy: World Bank aid 5
David Dickson
doi:10.1038/287005c0
PDF (390K)
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| | Meat substitutes: Fungal food 6
Peter Newmark
doi:10.1038/287006a0
PDF (212K)
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| | Culture collections: Fears for fungi 6
Judy Redfearn
doi:10.1038/287006b0
PDF (212K)
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| | News and Views |  |
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| | Active experiments in space plasmas 7
Michael J. Rycroft
doi:10.1038/287007a0
PDF (264K)
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| | 100 years ago 9
doi:10.1038/287009a0
PDF (163K)
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| | Maverick mitochondria 9
A correspondent
doi:10.1038/287009b0
PDF (292K)
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| | Probing the mysteries of seeds 10
Daphne J. Osborne
doi:10.1038/287010a0
PDF (503K)
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| | Bahamian Atlantis reconsidered 11
Marshall McKusick & Eugene A. Shinn
doi:10.1038/287011a0
References | PDF (498K)
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| | Retrograde transport in axons 12
Peter Banks
doi:10.1038/287012a0
References | PDF (269K)
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| | The acetylcholine receptor 13
Charles F. Stevens
doi:10.1038/287013a0
PDF (278K)
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| | Ultrasensitive mass spectrometry using accelerators 14
K.W. Allen
doi:10.1038/287014a0
PDF (141K)
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| | Articles |  |
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| | Bunching of 8−10 keV auroral electrons near an artificial electron beam 15
M. P. Gough, B. N. Maehlum, G. Martelli, P. N. Smith & G. Ventura
doi:10.1038/287015a0
Abstract & References | PDF (696K)
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| | Nicholson's blowflies revisited 17
W. S. C. Gurney, S. P. Blythe & R. M. Nisbet
doi:10.1038/287017a0
Abstract & References | PDF (487K)
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| | Enkephalin blocks inhibitory pathways in the vertebrate CNS 22
R. A. Nicoll, B. E. Alger & C. E. Jahr
doi:10.1038/287022a0
Abstract & References | PDF (705K)
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| | Letters |  |
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| | A soft X-ray halo around SU UMa 25
F. A. Cordova & K. O. Mason
doi:10.1038/287025a0
First paragraph & References | PDF (426K)
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| | Simultaneous IR and X-ray burst observation of Ser X-1 27
Walter H. G. Lewin, Lynn R. Cominsky, Alistair R. Walker & Bruce S. C. Robertson
doi:10.1038/287027a0
First paragraph & References | PDF (234K)
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| | Intracrystalline grafting on layer silicic acids 28
E. Ruiz-Hitzky & J. M. Rojo
doi:10.1038/287028a0
First paragraph & References | PDF (346K)
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| | An electrical model of the crust and upper mantle in Scotland 30
V. R. S. Hutton, M. R. Ingham & E. W. Mbipom
doi:10.1038/287030a0
First paragraph & References | PDF (414K)
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| | Parental magma to the Bushveld Complex 33
G. Davies, R. Grant Cawthorn, J. M. Barton Jr & Merryl Morton
doi:10.1038/287033a0
First paragraph & References | PDF (434K)
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| | Fossil carbon in coastal sediments 35
M. S. Baxter, M. J. Stenhouse & N. Drndarski
doi:10.1038/287035a0
First paragraph & References | PDF (226K)
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| | A model of epicontinental reef growth 37
Peter J. Davies & J. F. Marshall
doi:10.1038/287037a0
First paragraph & References | PDF (219K)
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| | Oxidative changes to nitrate and boron in marine pore waters 38
Kent A. Fanning & Valentine I. Maynard-Hensley
doi:10.1038/287038a0
First paragraph & References | PDF (563K)
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| | Records of Cooksonia-type sporangia from late Wenlock strata in Ireland 41
D. Edwards & J. Feehan
doi:10.1038/287041a0
First paragraph & References | PDF (652K)
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| | Perceptual learning specific for orientation and spatial frequency 43
Adriana Fiorentini & Nicoletta Berardi
doi:10.1038/287043a0
First paragraph & References | PDF (400K)
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| | T-cell specificity for H−2 and Ir gene phenotype correlates with the phenotype of thymic antigen-presenting cells 44
Dan L. Longo & Ronald H. Schwartz
doi:10.1038/287044a0
First paragraph & References | PDF (350K)
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| | Cloned lines of natural killer cells 47
Gunther Dennert
doi:10.1038/287047a0
First paragraph & References | PDF (310K)
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| | Involvement of the B-lymphoid system in chronic myelogenous leukaemia 49
Paul J. Martin, Vesna Najfeld, John A. Hansen, Grace K. Penfold, Robert J. Jacobson & Philip J. Fialkow
doi:10.1038/287049a0
First paragraph & References | PDF (256K)
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| | Enzymatic assembly of slow reacting substance 51
B. A. Jakschik & L. H. Lee
doi:10.1038/287051a0
First paragraph & References | PDF (299K)
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| | Behavioural effects and supersensitivity following nigral dopamine receptor stimulation 52
Michael R. Kozlowski, Steven Sawyer & John F. Marshall
doi:10.1038/287052a0
First paragraph & References | PDF (430K)
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| | The role of microvesicles in buffering [Ca2+]i in the neurohypophysis 54
Jean J. Nordmann & Jean Chevallier
doi:10.1038/287054a0
First paragraph & References | PDF (384K)
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| | Calcium localization in the rat neurohypophysis 56
F. D. Shaw & J. F. Morris
doi:10.1038/287056a0
First paragraph & References | PDF (595K)
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| | Role of corticosteroid-binding globulin in interaction of corticosterone with uterine and brain progesterone receptors 58
H. Al-Khouri & B. D. Greenstein
doi:10.1038/287058a0
First paragraph & References | PDF (399K)
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| | Action of formamidine pesticides on octopamine receptors 60
Peter D. Evans & Julian D. Gee
doi:10.1038/287060a0
First paragraph & References | PDF (317K)
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| | The sodium channel and intracellular H+ blockage in squid axons 62
Enzo Wanke, Emilio Carbone & Pier Luigi Testa
doi:10.1038/287062a0
First paragraph & References | PDF (230K)
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| | Solubilization of the choline transport system and re-incorporation into artificial membranes 64
R. G. King & R. M. Marchbanks
doi:10.1038/287064a0
First paragraph & References | PDF (225K)
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| | A ribosomal protein mediates eIF-2 phosphorylation by interferon-induced kinase 65
Kenzo Ohtsuki, Masataka Nakamura, Tsuneaki Koike, Nakao Ishida & Samuel Baron
doi:10.1038/287065a0
First paragraph & References | PDF (311K)
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| | An interferon-induced cellular enzyme is incorporated into virions 68
David Wallach & Michel Revel
doi:10.1038/287068a0
First paragraph & References | PDF (617K)
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| | Identification of the lethal target of benzylpenicillin in Streptococcus faecalis by in vivo penicillin binding studies 70
R. Fontana, P. Canepari, G. Satta & J. Coyette
doi:10.1038/287070a0
First paragraph & References | PDF (619K)
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In vitro tumorigenic transformation by a defined sub-genomic fragment of bovine papilloma virus DNA 72
Douglas R. Lowy, Israel Dvoretzky, Ralph Shober, Ming-Fan Law, Linda Engel & Peter M. Howley
doi:10.1038/287072a0
First paragraph & References | PDF (454K)
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| | Calcium-dependent phosphorylation of histone H3 in butyrate-treated HeLa cells 74
James P. Whitlock Jr, Robert Augustine & Howard Schulman
doi:10.1038/287074a0
First paragraph & References | PDF (512K)
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| | Acetylation of histone H4 and its role in chromatin structure and function 76
S. S. Chahal, H. R. Matthews & E. M. Bradbury
doi:10.1038/287076a0
First paragraph & References | PDF (515K)
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| | The putative mRNA for subunit II of human cytochrome c oxidase starts directly at the translation initiator codon 79
Deanna K. Ojala, Julio Montoya & Giuseppe Attardi
doi:10.1038/287079a0
First paragraph & References | PDF (679K)
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| | Structural and functional diversity in 4- -helical proteins 82
Patricia C. Weber & F. R. Salemme
doi:10.1038/287082a0
First paragraph & References | PDF (502K)
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| | Do the chromosomes of the kiwi provide evidence for a monophyletic origin of the ratites? 84
Leobert E. M. de Boer
doi:10.1038/287084a0
First paragraph & References | PDF (463K)
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| | Matters Arising |  |
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| | Cometary collisions on the Moon and Mercury 86
L. L. HOOD
doi:10.1038/287086a0
References | PDF (130K)
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| | Cometary collisions on the Moon and Mercury (reply) 86
P. H. SCHULTZ & L. J. SRNKA
doi:10.1038/287086b0
References | PDF (259K)
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| | A ?braidplain facies model for the Westphalian B Coal Measures of north-east England 87
ALAN P. HEWARD & CHRIS R. FIELDING
doi:10.1038/287087a0
References | PDF (264K)
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| | A ?braidplain facies model for the Westphalian B Coal Measures of north-east England (reply) 88
R. S. HASZELDINE & R. ANDERTON
doi:10.1038/287088a0
References | PDF (138K)
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| | High sediment yields from major rivers of the western Southern Alps, New Zealand 88
JOHN ADAMS
doi:10.1038/287088b0
References | PDF (138K)
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| | High sediment yields from major rivers of the western Southern Alps, New Zealand (reply) 89
GEORGE A. GRIFFITHS
doi:10.1038/287089a0
References | PDF (131K)
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| | Molecular clockwork 89
LEIGH M. VAN VALEN
doi:10.1038/287089b0
References | PDF (258K)
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| | Molecular clockwork (reply) 90
D. DYKHUIZEN & D. HARTL
doi:10.1038/287090a0
References | PDF (134K)
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| | Book Reviews |  |
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| | Certainty into doubt: 25 years of nuclear debate 91
Alan Cottrell reviews The Nuclear Power Decisions: British Policies, 1953−78
By
Roger Williams
doi:10.1038/287091a0
PDF (318K)
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| | Advances in research on evoked potentials 92
D. Regan reviews Evoked Potentials
Edited by
C. Barber and Clinical Uses of Cerebral, Brainstem and Spinal Somatosensory Evoked Potentials
Edited by
J.E. Desmedt and Cognitive Components in Cerebral Event-Related Potentials and Selective Attention
Edited by
J.E. Desmedt
doi:10.1038/287092a0
PDF (136K)
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| | Protein synthesis from start to finish 92
P. J. Ford reviews From DNA to Protein: The Transfer of Genetic Information
By
M. Szekely
doi:10.1038/287092b0
PDF (270K)
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| | 1937, 1951, 1976 progress in crystallography 93
D.W.J. Cruickshank reviews X-Ray Analysis and the Structure of Organic Molecules
By
Jack Dunitz
doi:10.1038/287093a0
PDF (138K)
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| | Books Received |  |
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| | Books received 94
doi:10.1038/287094a0
PDF (145K)
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