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Khaled Karrai
doi:10.1038/444041a
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Evolutionary biology: To work or not to work p42
Coercion, not kinship, often determines who acts altruistically in an insect colony. But underlying affinities for kin emerge when coercion is removed: kin selection is what turns suppressed individuals into altruists.
David C. Queller
doi:10.1038/444042a
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Geophysics: Same old magnetism p43
Latitudes at which ancient salt deposits occur show that Earth's magnetic field has always aligned along its rotation axis. One possible implication is that ancient global glaciations were not caused by a realignment of this axis.
Edward Irving
doi:10.1038/444043a
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50 & 100 Years Ago p44
doi:10.1038/444044a
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Cancer biology: Second step to retinal tumours p45
The mutations that cause retinoblastoma are well known, but how they enable the cancer to evade controls on cell division was unclear. Secondary mutations affecting a growth-regulatory pathway have now been identified.
Valerie A. Wallace
doi:10.1038/444045a
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Physical chemistry: Porous solids get organized p46
A powerful combination of analytical techniques is used to shed light on the complex crystallizations of porous solids. Molecular recognition creates the seeds of order from which complex lattices grow.
Rutger A. van Santen
doi:10.1038/444046a
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Neurobiology: Crossed circuits p47
Can the brain be induced to reroute neural information? Such an achievement is crucial if the function of damaged brain areas is to be taken on elsewhere. A study in monkeys explores this prospect.
Andrew B. Schwartz
doi:10.1038/444047a
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Materials science: Qubits in the pink p49
Crystal imperfections known as nitrogen–vacancy defects give some diamonds a characteristic pink colour. Appropriately manipulated, these defects might have rosy prospects as the 'qubits' of a quantum computer.
Pieter Kok and Brendon W. Lovett
doi:10.1038/444049a
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Top of pageBrief Communications
Enforced altruism in insect societies p50
Tom Wenseleers and Francis L. W. Ratnieks
doi:10.1038/444050a
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Top of pageBrief Communications Arising
Geochemistry: Does U–Pb date Earth's core formation? pE1
Qing-zhu Yin and Stein B. Jacobsen
doi:10.1038/nature05358
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Geochemistry: How well can Pb isotopes date core formation? pE1
Balz S. Kamber and Jan D. Kramers
doi:10.1038/nature05359
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Geochemistry: Does U–Pb date Earth's core formation?; How well can Pb isotopes date core formation? (Reply) pE2
B. J. Wood and A. N. Halliday
doi:10.1038/nature05360
First paragraph | Full Text | PDF (88K)
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Top of pageArticles
Proterozoic low orbital obliquity and axial-dipolar geomagnetic field from evaporite palaeolatitudes p51
David A. D. Evans
doi:10.1038/nature05203
Abstract | Full Text | PDF (1,046K) | Supplementary information
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Long-term motor cortex plasticity induced by an electronic neural implant p56
Andrew Jackson, Jaideep Mavoori and Eberhard E. Fetz
doi:10.1038/nature05226
Abstract | Full Text | PDF (358K) | Supplementary information
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Inactivation of the p53 pathway in retinoblastoma p61
Nikia A. Laurie, Stacy L. Donovan, Chie-Schin Shih, Jiakun Zhang, Nicholas Mills, Christine Fuller, Amina Teunisse, Suzanne Lam, Yolande Ramos, Adithi Mohan, Dianna Johnson, Matthew Wilson, Carlos Rodriguez-Galindo, Micaela Quarto, Sarah Francoz, Susan M. Mendrysa, R. Kiplin Guy, Jean-Christophe Marine, Aart G. Jochemsen and Michael A. Dyer
doi:10.1038/nature05194
Abstract | Full Text | PDF (1,317K) | Supplementary information
See also: Editor's summary | News and Views by Wallace
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Top of pageLetters
Self-cooling of a micromirror by radiation pressure p67
S. Gigan, H. R. Böhm, M. Paternostro, F. Blaser, G. Langer, J. B. Hertzberg, K. C. Schwab, D. Bäuerle, M. Aspelmeyer and A. Zeilinger
doi:10.1038/nature05273
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Radiation-pressure cooling and optomechanical instability of a micromirror p71
O. Arcizet, P.-F. Cohadon, T. Briant, M. Pinard and A. Heidmann
doi:10.1038/nature05244
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Sub-kelvin optical cooling of a micromechanical resonator p75
Dustin Kleckner and Dirk Bouwmeester
doi:10.1038/nature05231
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Complex zeolite structure solved by combining powder diffraction and electron microscopy p79
Fabian Gramm, Christian Baerlocher, Lynne B. McCusker, Stewart J. Warrender, Paul A. Wright, Bada Han, Suk Bong Hong, Zheng Liu, Tetsu Ohsuna and Osamu Terasaki
doi:10.1038/nature05200
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10Be evidence for the Matuyama–Brunhes geomagnetic reversal in the EPICA Dome C ice core p82
G. M. Raisbeck, F. Yiou, O. Cattani and J. Jouzel
doi:10.1038/nature05266
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Deuterostome phylogeny reveals monophyletic chordates and the new phylum Xenoturbellida p85
Sarah J. Bourlat, Thorhildur Juliusdottir, Christopher J. Lowe, Robert Freeman, Jochanan Aronowicz, Mark Kirschner, Eric S. Lander, Michael Thorndyke, Hiroaki Nakano, Andrea B. Kohn, Andreas Heyland, Leonid L. Moroz, Richard R. Copley and Maximilian J. Telford
doi:10.1038/nature05241
First paragraph | Full Text | PDF (181K) | Supplementary information
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Post-mating sexual selection increases lifetime fitness of polyandrous females in the wild p89
Diana O. Fisher, Michael C. Double, Simon P. Blomberg, Michael D. Jennions and Andrew Cockburn
doi:10.1038/nature05206
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Global distribution and conservation of rare and threatened vertebrates p93
Richard Grenyer, C. David L. Orme, Sarah F. Jackson, Gavin H. Thomas, Richard G. Davies, T. Jonathan Davies, Kate E. Jones, Valerie A. Olson, Robert S. Ridgely, Pamela C. Rasmussen, Tzung-Su Ding, Peter M. Bennett, Tim M. Blackburn, Kevin J. Gaston, John L. Gittleman and Ian P. F. Owens
doi:10.1038/nature05237
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Insights from the genome of the biotrophic fungal plant pathogen Ustilago maydis p97
Jörg Kämper, Regine Kahmann, Michael Bölker, Li-Jun Ma, Thomas Brefort, Barry J. Saville, Flora Banuett, James W. Kronstad, Scott E. Gold, Olaf Müller, Michael H. Perlin, Han A. B. Wösten, Ronald de Vries, José Ruiz-Herrera, Cristina G. Reynaga-Peña, Karen Snetselaar, Michael McCann, José Pérez-Martín, Michael Feldbrügge, Christoph W. Basse, Gero Steinberg, Jose I. Ibeas, William Holloman, Plinio Guzman, Mark Farman, Jason E. Stajich, Rafael Sentandreu, Juan M. González-Prieto, John C. Kennell, Lazaro Molina, Jan Schirawski, Artemio Mendoza-Mendoza, Doris Greilinger, Karin Münch, Nicole Rössel, Mario Scherer, Miroslav Vrane, Oliver Ladendorf, Volker Vincon, Uta Fuchs, Björn Sandrock, Shaowu Meng, Eric C. H. Ho, Matt J. Cahill, Kylie J. Boyce, Jana Klose, Steven J. Klosterman, Heine J. Deelstra, Lucila Ortiz-Castellanos, Weixi Li, Patricia Sanchez-Alonso, Peter H. Schreier, Isolde Häuser-Hahn, Martin Vaupel, Edda Koopmann, Gabi Friedrich, Hartmut Voss, Thomas Schlüter, Jonathan Margolis, Darren Platt, Candace Swimmer, Andreas Gnirke, Feng Chen, Valentina Vysotskaia, Gertrud Mannhaupt, Ulrich Güldener, Martin Münsterkötter, Dirk Haase, Matthias Oesterheld, Hans-Werner Mewes, Evan W. Mauceli, David DeCaprio, Claire M. Wade, Jonathan Butler, Sarah Young, David B. Jaffe, Sarah Calvo, Chad Nusbaum, James Galagan and Bruce W. Birren
doi:10.1038/nature05248
First paragraph | Full Text | PDF (396K) | Supplementary information
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Two modes of fusion pore opening revealed by cell-attached recordings at a synapse p102
Liming He, Xin-Sheng Wu, Raja Mohan and Ling-Gang Wu
doi:10.1038/nature05250
First paragraph | Full Text | PDF (452K) | Supplementary information
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Movement of 'gating charge' is coupled to ligand binding in a G-protein-coupled receptor p106
Yair Ben-Chaim, Baron Chanda, Nathan Dascal, Francisco Bezanilla, Itzchak Parnas and Hanna Parnas
doi:10.1038/nature05259
First paragraph | Full Text | PDF (542K) | Supplementary information
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XIAP deficiency in humans causes an X-linked lymphoproliferative syndrome p110
Stéphanie Rigaud, Marie-Claude Fondanèche, Nathalie Lambert, Benoit Pasquier, Véronique Mateo, Pauline Soulas, Lionel Galicier, Françoise Le Deist, Frédéric Rieux-Laucat, Patrick Revy, Alain Fischer, Geneviève de Saint Basile and Sylvain Latour
doi:10.1038/nature05257
First paragraph | Full Text | PDF (463K) | Supplementary information
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Surface expression of MHC class II in dendritic cells is controlled by regulated ubiquitination p115
Jeoung-Sook Shin, Melanie Ebersold, Marc Pypaert, Lelia Delamarre, Adam Hartley and Ira Mellman
doi:10.1038/nature05261
First paragraph | Full Text | PDF (641K) | Supplementary information
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Top of pageNaturejobs
Prospect
Prospects p119
Young Japanese scientists must deal with career trends similar to those of their US counterparts.
Paul Smaglik
doi:10.1038/nj7115-119a
Full Text | PDF (172K)
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Career Views
Hans-Olov Adami, Chair, Department of Epidemiology, Harvard School of Public Health p120
Hans-Olov Adami lays plans to emphasize international collaborations in epidemiology at the Harvard School of Public Health.
Virginia Gewin
doi:10.1038/nj7115-120a
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A bench to call your own p120
The University of California, San Francisco, opens a special brand of incubator.
Monya Baker
doi:10.1038/nj7115-120b
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The joys of communication p120
Communicating science has its perks.
Katja Bargum
doi:10.1038/nj7115-120c
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Highlights
Highlight: The Netherlands
doi:10.1038/nj0130
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Special Feature: NIH
doi:10.1038/nj0131
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Top of pageFutures
A concrete example p122
When the cracks begin to show.
The Artistic Forms and Complexity Group:, J. -P. Boon, J. Casti, C. Djerassi, J. Johnson, A. Lovett, T. Norretranders, V. Patera, C. Sommerer, R. Taylor and S. Thurner
doi:10.1038/444122a
Full Text | PDF (130K)
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细胞分裂研究取得重大进展