| | Opinion |  |
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| | The hazards of government data 463
Science thrives in a culture of accessibility and transparency that government often finds disadvantageous. Controversies in BSE research and environmental protection illustrate the dangers of secrecy.
doi:10.1038/383463a0
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| | News | |
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| | Nobel goes to T-cell pioneers whose work 'changed face of immunology' 465
Ehsan Masood & Ursula Weiss
doi:10.1038/383465a0
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| | Rise in US research spending approved 465
doi:10.1038/383465b0
PDF (349K)
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| | US bioethics panel poised to judge local review boards 466
Colin Macilwain
doi:10.1038/383466a0
PDF (259K)
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| | France unveils plans for 'strategic' gene sequencing centre 466
Declan Butler
doi:10.1038/383466b0
PDF (259K)
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| | BSE researchers bemoan 'ministry secrecy' 467
Declan Butler
doi:10.1038/383467a0
PDF (517K)
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| | Hubble reveals shadow of Jupiter's moon 467
doi:10.1038/383467b0
PDF (257K)
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| | New Zealand scientists seek to revive political fortunes 468
Peter Pockley
doi:10.1038/383468a0
PDF (261K)
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| | NASA pulls plug on comet collaboration 469
Tony Reichhardt
doi:10.1038/383469a0
PDF (266K)
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| | Germany lends Israel helping hand in Brussels 469
doi:10.1038/383469b0
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| | California backs off destruction of records 470
Sally Lehrman
doi:10.1038/383470a0
PDF (260K)
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| | Companies cool to tactics of global warming lobby 470
Ehsan Masood
doi:10.1038/383470b0
PDF (260K)
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| | Russian documents Set out 'tectonic weapon' research 471
Carl Levitin
doi:10.1038/383471a0
PDF (465K)
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| | Precautionary route for risk management backed by Chirac 471
Declan Butler
doi:10.1038/383471b0
PDF (465K)
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| | Italy joins call for more coordination 471
Alison Abbott
doi:10.1038/383471c0
PDF (465K)
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| | News in Brief | |
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| | News in brief 472
doi:10.1038/383472a0
PDF (389K)
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| | Correspondence | |
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| | Individuals' rights and wrongs 474
David Brown
doi:10.1038/383474a0
PDF (247K)
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| | Individuals' rights and wrongs 474
Jeffrey Rosen
doi:10.1038/383474b0
PDF (247K)
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| | Blake's heaven 474
David L. Bain
doi:10.1038/383474c0
PDF (247K)
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| | Smoke signals 474
John Ashby
doi:10.1038/383474d0
References | PDF (247K)
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| | Cause and defect 474
Terence Kealey
doi:10.1038/383474e0
PDF (247K)
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| | News and Views |  |
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| | Phytoplankton bloom on iron rations 475
An iron-enrichment experiment in the equatorial Pacific Ocean shows that increased availability of this trace nutrient induces dramatic biological and biogeochemical changes in the surface waters.
Bruce W. Frost
doi:10.1038/383475a0
References | PDF (700K)
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| | IronEx II — the principal results 475
doi:10.1038/383475b0
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| | Tangle disentanglement 476
Konrad Beyreuther & Colin L. Masters
doi:10.1038/383476a0
References | PDF (579K)
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| | Just out of pigtails 479
Mitchell A. Berger
doi:10.1038/383479a0
References | PDF (297K)
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| | Protective selective pressure 480
Louis H. Miller
doi:10.1038/383480a0
References | PDF (578K)
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| | New stack system for records 481
Nasser Peyghambarian & Bernard Kippelen
doi:10.1038/383481a0
References | PDF (292K)
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| | McGeorge Bundy (1919−96) 483
Sidney D. Drell
doi:10.1038/383483a0
PDF (225K)
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| | Another green revolution 484
Steven G. Boxer
doi:10.1038/383484a0
References | PDF (788K)
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| | The 365-million-year-old grin 484
Henry Gee
doi:10.1038/383484b0
PDF (311K)
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| | The vocabulary of the egg 485
Roger Gosden
doi:10.1038/383485a0
References | PDF (765K)
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| | Eschewing the fat 486
David Jones
doi:10.1038/383486a0
PDF (289K)
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| | Scientific Correspondence | |
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| | Caribbean sea-fan mortalities 487
Garriet W. Smith, Lisa D. Ives, Ivan A. Nagelkerken & Kim B. Ritchie
doi:10.1038/383487a0
References | PDF (298K)
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| | Vesicle assembly in microtubes 487
Toshimi Shimizu, Masaki Kogiso & Mitsutoshi Masuda
doi:10.1038/383487b0
References | PDF (579K)
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| | Role of IL-16 in HIV replication 488
Carl E. Mackewicz, Jay A. Levy, William W. Cruikshank, Hardy Kornfeld & David M. Center
doi:10.1038/383488a0
References | PDF (532K)
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| | Mechanosensors in plants 489
L. Bögre, W. Ligterink, E. Heberle-Bors & H. Hirt
doi:10.1038/383489a0
References | PDF (858K)
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| | Old head on young shoulders 490
Nic A. Williams & Peter W. H. Holland
doi:10.1038/383490a0
References | PDF (607K)
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| | Book Reviews |  |
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| | Walks on the wild side 491
David E. Allen reviews Bright Paradise: Victorian Scientific Travellers
By
Peter Raby
doi:10.1038/383491a0
PDF (319K)
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| | 491
doi:10.1038/383491b0
PDF (319K)
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| | Cycling through Arabic history 492
Ziauddin Sardar reviews Encyclopedia of the History of Arabic Science. Vol. 1: Astronomy — Theoretical and Applied. Vol. 2: Mathematics and the Physical Sciences. Vol. 3: Technology, Alchemy and Life Sciences
Edited by
Roshdi Rashed
doi:10.1038/383492a0
PDF (500K)
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| | Double identity 493
John Galloway reviews Two or The Book of Twins & Doubles
By
Penelope Farmer
doi:10.1038/383493a0
PDF (510K)
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| | Brown fables, green wit 494
Stuart L. Pimm reviews Betrayal of Science and Reason
By
Paul R. Ehrlich & Anne H. Ehrlich
doi:10.1038/383494a0
PDF (261K)
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| | Article |  |
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| | A massive phytoplankton bloom induced by an ecosystem-scale iron fertilization experiment in the equatorial Pacific Ocean 495
Kenneth H. Coale, Kenneth S. Johnson, Steve E. Fitzwater, R. Michael Gordon, Sara Tanner, Francisco P. Chavez, Laurie Ferioli, Carole Sakamoto, Paul Rogers, Frank Millero, Paul Steinberg, Phil Nightingale, David Cooper, William P. Cochlan, Michael R. Landry, John Constantinou, Gretchen Rollwagen, Armando Trasvina & Raphael Kudela
doi:10.1038/383495a0
Abstract & References | PDF (2,293K)
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| | Letters | |
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| | A radio galaxy at redshift 4.41 502
Steve Rawlings, Mark Lacy, Katharine M. Blundell, Stephen A. Eales, Andrew J. Bunker & Simon T. Garrington
doi:10.1038/383502a0
First paragraph & References | PDF (1,502K)
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| | Peptide oligomers for holographic data storage 505
Rolf H. Berg, Søren Hvilsted & P. S. Ramanujam
doi:10.1038/383505a0
First paragraph & References | PDF (906K)
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| | Confirmation of iron limitation of phytoplankton photosynthesis in the equatorial Pacific Ocean 508
Michael J. Behrenfeld, Anthony J. Bale, Zbigniew S. Kolber, James Aiken & Paul G. Falkowski
doi:10.1038/383508a0
First paragraph & References | PDF (971K)
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| | Large decrease in ocean-surface CO2 fugacity in response to in situ iron fertilization 511
D. J. Cooper, A. J. Watson & P. D. Nightingale
doi:10.1038/383511a0
First paragraph & References | PDF (732K)
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| | Increased dimethyl sulphide concentrations in sea water from in situ iron enrichment 513
Suzanne M. Turner, Philip D. Nightingale, Lucinda J. Spokes, Malcolm I. Liddicoat & Peter S. Liss
doi:10.1038/383513a0
First paragraph & References | PDF (1,135K)
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| | The osmium isotopic composition of the Earth's primitive upper mantle 517
T. Meisel, R. J. Walker & J. W. Morgan
doi:10.1038/383517a0
First paragraph & References | PDF (865K)
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| | Hidden colour aversions in domestic chicks triggered by pyrazine odours of insect warning displays 520
Candy Rowe & Tim Guilford
doi:10.1038/383520a0
First paragraph & References | PDF (668K)
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| | High incidence of malaria in  -thalassaemic children 522
T. N. Williams, K. Maitland, S. Bennett, M. Ganczakowski, T. E. A. Peto, C. I. Newbold, D. K. Bowden, D. J. Weatherall & J. B. Clegg
doi:10.1038/383522a0
First paragraph & References | PDF (941K)
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| | Semaphorin III is needed for normal patterning and growth of nerves, bones and heart 525
Oded Behar, Jeffrey A. Golden, Hiroshi Mashimo, Frederick J. Schoen & Mark C. Fishman
doi:10.1038/383525a0
First paragraph & References | PDF (1,132K)
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| | c-Cbl is downstream of c-Src in a signalling pathway necessary for bone resorption 528
Sakae Tanaka, Michael Amling, Lynn Neff, Anusch Peyman, Eugen Uhlmann, Joan B. Levy & Roland Baron
doi:10.1038/383528a0
First paragraph & References | PDF (1,062K)
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| | Growth differentiation factor-9 is required during early ovarian folliculogenesis 531
Jinwen Dong, David F. Albertini, Katsuhiko Nishimori, T. Rajendra Kumar, Naifang Lu & Martin M. Matzuk
doi:10.1038/383531a0
First paragraph & References | PDF (1,428K)
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| | Pain responses, anxiety and aggression in mice deficient in pre-proenkephalin 535
Monika König, Anne M. Zimmer, Heinz Steiner, Philip V. Holmes, Jacqueline N. Crawley, Michael J. Brownstein & Andreas Zimmer
doi:10.1038/383535a0
First paragraph & References | PDF (958K)
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| | B-cell-specif ic coactivator OBF-1/OCA-B/Bob1 required for immune response and germinal centre formation 538
Daniel B. Schubart, Antonius Rolink, Marie H. Kosco-Vilbois, Florence Botteri & Patrick Matthias
doi:10.1038/383538a0
First paragraph & References | PDF (1,230K)
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| | The B-cell-specific transcription coactivator OCA-B/OBF-1/Bob-1 is essential for normal production of immunoglobulin isotypes 542
Unkyu Kim, Xiao-Feng Qin, Shiaoching Gong, Sean Stevens, Yan Luo, Michel Nussenzweig & Robert G. Roeder
doi:10.1038/383542a0
First paragraph & References | PDF (1,394K)
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| | A role for Pyk2 and Src in linking G-protein-coupled receptors with MAP kinase activation 547
Ivan Dikic, George Tokiwa, Sima Lev, Sara A. Courtneidge & Joseph Schlessinger
doi:10.1038/383547a0
First paragraph & References | PDF (899K)
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| | Assembly of microtubule-associated protein tau into Alzheimer-like filaments induced by sulphated glycosaminoglycans 550
M. Goedert, R. Jakes, M. G. Spillantini, M. Hasegawa, M. J. Smith & R. A. Crowther
doi:10.1038/383550a0
First paragraph & References | PDF (1,249K)
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| | Structure of a unique binuclear manganese cluster in arginase 554
Zoltan F. Kanyo, Laura R. Scolnick, David E. Ash & David W. Christianson
doi:10.1038/383554a0
First paragraph & References | PDF (1,124K)
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| | Erratum | |
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| | Transduction of bitter and sweet taste by gustducin 557
Gwendolyn T. Wong, Kimberley S. Gannon & Robert F. Margolskee
doi:10.1038/383557a0
PDF (262K)
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| | Guide to Authors | |
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| | Guide to authors of contributions to Nature
558
doi:10.1038/383558a0
PDF (342K)
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