Idioma: Inglés
Publicado por Nature Publishing Group, 1985
ISBN 10: 0333386477 ISBN 13: 9780333386477
Librería: WeBuyBooks, Rossendale, LANCS, Reino Unido
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Añadir al carritoCondición: Good. Most items will be dispatched the same or the next working day. A copy that has been read but remains in clean condition. All of the pages are intact and the cover is intact and the spine may show signs of wear. The book may have minor markings which are not specifically mentioned.
Idioma: Inglés
Publicado por Nature Publishing Group November 1988, 1988
ISBN 10: 0333392485 ISBN 13: 9780333392485
Librería: Dunaway Books, St. Louis, MO, Estados Unidos de America
EUR 5,32
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Añadir al carritoPaper Back. Condición: Acceptable.
Idioma: Inglés
Publicado por Nature Publishing Group, 1983
ISBN 10: 0333349016 ISBN 13: 9780333349014
Librería: AwesomeBooks, Wallingford, Reino Unido
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Añadir al carritoPaperback. Condición: Very Good. Dictionary of the History of Science (Dictionary Series) This book is in very good condition and will be shipped within 24 hours of ordering. The cover may have some limited signs of wear but the pages are clean, intact and the spine remains undamaged. This book has clearly been well maintained and looked after thus far. Money back guarantee if you are not satisfied. See all our books here, order more than 1 book and get discounted shipping. .
Idioma: Inglés
Publicado por Nature Publishing Group, 1994
ISBN 10: 0333531493 ISBN 13: 9780333531495
Librería: medimops, Berlin, Alemania
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Añadir al carritoCondición: good. Befriedigend/Good: Durchschnittlich erhaltenes Buch bzw. Schutzumschlag mit Gebrauchsspuren, aber vollständigen Seiten. / Describes the average WORN book or dust jacket that has all the pages present.
Idioma: Inglés
Publicado por Nature Publishing Group, 1985
ISBN 10: 0333386477 ISBN 13: 9780333386477
Librería: AwesomeBooks, Wallingford, Reino Unido
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Añadir al carritoPaperback. Condición: Very Good. Dictionary of Life Sciences (Dictionary Series) This book is in very good condition and will be shipped within 24 hours of ordering. The cover may have some limited signs of wear but the pages are clean, intact and the spine remains undamaged. This book has clearly been well maintained and looked after thus far. Money back guarantee if you are not satisfied. See all our books here, order more than 1 book and get discounted shipping. .
Idioma: Inglés
Publicado por Nature Publishing Group, 1994
ISBN 10: 0333531493 ISBN 13: 9780333531495
Librería: Reader's Corner, Inc., Raleigh, NC, Estados Unidos de America
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Añadir al carritoHardcover. Condición: Very Good. Estado de la sobrecubierta: No DJ. First Edition, First Printing. From a technical company with their stamps, otherwise a VG hardcover first edition, first printing copy, no DJ, slick blue binding.
Publicado por Nature Publishing Group, 2006
Librería: Diatrope Books, Berkeley, CA, Estados Unidos de America
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Añadir al carritoPaperback. Condición: Very Good. Unmarked text. Features Cancer Stem Cell Function. Also submarien volcanoes, breaking Mendel's Law, what is a gene, and more. No. 7092, pp.483-548.
Publicado por Nature Publishing Group, 2007
Librería: Diatrope Books, Berkeley, CA, Estados Unidos de America
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Añadir al carritoPaperback. Condición: Very Good. Unmarked text. Features Venus Express. Also geroscience: can old age be healthy, Diabetes drugs, gatekeeper of the nucleus, and more. 29 November 2007, No. 450, pp 585-760.
Idioma: Inglés
Publicado por Nature Publishing Group, 1983
ISBN 10: 0333349016 ISBN 13: 9780333349014
Librería: Greener Books, London, Reino Unido
EUR 6,98
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Añadir al carritoPaperback. Condición: Used; Very Good. **SHIPPED FROM UK** We believe you will be completely satisfied with our quick and reliable service. All orders are dispatched as swiftly as possible! Buy with confidence! Greener Books.
Idioma: Inglés
Publicado por Nature Publishing Group, 1983
ISBN 10: 0333349016 ISBN 13: 9780333349014
Librería: Greener Books, London, Reino Unido
EUR 6,98
Cantidad disponible: 1 disponibles
Añadir al carritoPaperback. Condición: Used; Good. **SHIPPED FROM UK** We believe you will be completely satisfied with our quick and reliable service. All orders are dispatched as swiftly as possible! Buy with confidence! Greener Books.
Idioma: Inglés
Publicado por Nature Publishing Group, 2001
ISBN 10: 0333723066 ISBN 13: 9780333723067
Librería: Anybook.com, Lincoln, Reino Unido
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Añadir al carritoCondición: Poor. This is an ex-library book and may have the usual library/used-book markings inside.This book has hardback covers. In poor condition, suitable as a reading copy. No dust jacket. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,2300grams, ISBN:9780333723067.
Idioma: Inglés
Publicado por Nature Publishing Group, 2001
ISBN 10: 0333723066 ISBN 13: 9780333723067
Librería: Anybook.com, Lincoln, Reino Unido
EUR 10,93
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Añadir al carritoCondición: Fair. This is an ex-library book and may have the usual library/used-book markings inside.This book has hardback covers. Clean from markings. In fair condition, suitable as a study copy. No dust jacket. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,2250grams, ISBN:9780333723067.
Publicado por Nature Publishing Group / Macmillan, 2015
Librería: Armadillo Books, Chapel Hill, NC, Estados Unidos de America
Revista / Publicación
EUR 17,72
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Añadir al carritoSoft cover. Condición: Near Fine. A lovely copy of this scarce issue! Clean and bright -- no markings of any kind. Cover story, "Bee Line: Beeswax Traces in Pottery Vessels Date Human Use of Hive Products to the Beginnings of Agriculture." Ships from NC. (J-6.).
Idioma: Inglés
Publicado por Nature Publishing Group, 1996
ISBN 10: 0333594649 ISBN 13: 9780333594643
Librería: HPB-Red, Dallas, TX, Estados Unidos de America
EUR 34,24
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Añadir al carritohardcover. Condición: Good. Connecting readers with great books since 1972! Used textbooks may not include companion materials such as access codes, etc. May have some wear or writing/highlighting. We ship orders daily and Customer Service is our top priority!
Idioma: Inglés
Publicado por Nature Publishing Group, 1996
ISBN 10: 0333594649 ISBN 13: 9780333594643
Librería: HPB-Red, Dallas, TX, Estados Unidos de America
EUR 34,24
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Añadir al carritohardcover. Condición: Acceptable. Connecting readers with great books since 1972. Used textbooks may not include companion materials such as access codes, etc. May have condition issues including wear and notes/highlighting. We ship orders daily and Customer Service is our top priority!
Idioma: Inglés
Publicado por Nature Publishing Group, 2001
ISBN 10: 0333792122 ISBN 13: 9780333792124
Librería: Anybook.com, Lincoln, Reino Unido
EUR 16,72
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Añadir al carritoCondición: Good. This is an ex-library book and may have the usual library/used-book markings inside.This book has hardback covers. In good all round condition. No dust jacket. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,2950grams, ISBN:9780333792124.
Idioma: Inglés
Publicado por Nature Publishing Group, New York, 2011
Librería: Singularity Rare & Fine, Baldwinsville, NY, Estados Unidos de America
Original o primera edición
EUR 31,01
Cantidad disponible: 1 disponibles
Añadir al carritoSoft cover. Condición: New. 1st Edition. New; Fine. See description and scans. New York: Nature Publishing Group, 2011. The 17 March, 2011 issue, Volume 471, Issue No. 7338, of Nature: The International Weekly Journal of Science. Quarto, illustrated perfect-bound wraps, 140 pp. New; Fine. The inevitable trace micro-edgewear from the rack, else flawless. Unperused except for scanning and description. No labels either, of course. See scans. How so many pages of such a technically and semi-technically rich compendium of text and graphics on such a wide variety of topics can be put together every week remains a mystery, here. They do charge a healthy fee for it, but it's worth it. Articles are as diversified as always - and include the inevitable politicizing in some (not too many) - but see the scans of the contents pages for a better idea. Even each "Letter" is in fact a scholarly work by multiple scientists and technical experts (see sample). An interdisciplinary scientific masterwork since 1869, Nature was, in 2010, named the most-cited scientific journal - period. More fascination per page than pretty much any other printed source. See scans for just a taste. LPR18.
Idioma: Inglés
Publicado por Nature Publishing Group, New York, 2012
Librería: Singularity Rare & Fine, Baldwinsville, NY, Estados Unidos de America
Original o primera edición
EUR 31,01
Cantidad disponible: 1 disponibles
Añadir al carritoSoft cover. Condición: New. 1st Edition. New; Fine. See description and scans. New York: Nature Publishing Group, 2011. The 29 November, 2012 issue, Volume 491, Issue No. 7426, of Nature: The International Weekly Journal of Science. Quarto, illustrated perfect-bound wraps, 158 pp. New; Fine. The inevitable trace micro-edgewear from the rack, else flawless. Unperused except for scanning and description. No labels either, of course. See scans. How so many pages of such a technically and semi-technically rich compendium of text and graphics on such a wide variety of topics can be put together every week remains a mystery, here. They do charge a healthy fee for it, but it's worth it. Articles are as diversified as always - and include the inevitable politicizing in some (not too many) - but see the scans of the contents pages for a better idea. Even each "Letter" is in fact a scholarly work by multiple scientists and technical experts (see sample). An interdisciplinary scientific masterwork since 1869, Nature was, in 2010, named the most-cited scientific journal - period. More fascination per page than pretty much any other printed source. See scans for just a taste. LPR18.
Idioma: Inglés
Publicado por Nature Publishing Group, New York, 2011
Librería: Singularity Rare & Fine, Baldwinsville, NY, Estados Unidos de America
Original o primera edición
EUR 31,01
Cantidad disponible: 1 disponibles
Añadir al carritoSoft cover. Condición: New. 1st Edition. New; Fine. See description and scans. New York: Nature Publishing Group, 2011. The 24 February, 2011 issue, Volume 470, Issue No. 7335, of Nature: The International Weekly Journal of Science. Quarto, illustrated perfect-bound wraps, 138 pp. New; Fine. The inevitable trace micro-edgewear from the rack, else flawless. Unperused except for scanning and description. No labels either, of course. See scans. How so many pages of such a technically and semi-technically rich compendium of text and graphics on such a wide variety of topics can be put together every week remains a mystery, here. They do charge a healthy fee for it, but it's worth it. Articles are as diversified as always - and include the inevitable politicizing in some (not too many) - but see the scans of the contents pages for a better idea. Even each "Letter" is in fact a scholarly work by multiple scientists and technical experts (see sample). An interdisciplinary scientific masterwork since 1869, Nature was, in 2010, named the most-cited scientific journal - period. More fascination per page than pretty much any other printed source. See scans for just a taste. LPR18.
Idioma: Inglés
Publicado por Nature Publishing Group, New York, 2011
Librería: Singularity Rare & Fine, Baldwinsville, NY, Estados Unidos de America
Original o primera edición
EUR 31,01
Cantidad disponible: 1 disponibles
Añadir al carritoSoft cover. Condición: New. 1st Edition. New; Fine. See description and scans. New York: Nature Publishing Group, 2011. The 7 April, 2011 issue, Volume 472, Issue No. 7341, of Nature: The International Weekly Journal of Science. Quarto, illustrated perfect-bound wraps, 130 pp. New; Fine. Top right cover corner micro-touched (see scan), nonetheless New. Unperused except for scanning and description. No labels either, of course. See scans. How so many pages of such a technically and semi-technically rich compendium of text and graphics on such a wide variety of topics can be put together every week remains a mystery, here. They charge a healthy fee for it, but it's worth it. Articles are as diversified as always - and include the inevitable politicizing in some (not too many) - but see the scans of the contents pages for a better idea. Even each "Letter" is in fact a scholarly work by multiple scientists and technical experts (see sample). An interdisciplinary scientific masterwork since 1869, Nature was, in 2010, named the most-cited scientific journal - period. More fascination per page than pretty much any other printed source. See scans for just a taste. LPR18.
Idioma: Inglés
Publicado por Nature Publishing Group, New York, 2011
Librería: Singularity Rare & Fine, Baldwinsville, NY, Estados Unidos de America
Original o primera edición
EUR 31,01
Cantidad disponible: 1 disponibles
Añadir al carritoSoft cover. Condición: New. 1st Edition. New; Fine. See description and scans. New York: Nature Publishing Group, 2011. The 24 March, 2011 issue, Volume 471, Issue No. 7339, of Nature: The International Weekly Journal of Science. Quarto, illustrated perfect-bound wraps, 140 pp. New; Fine. Unperused except for scanning and description. No labels either, of course. See scans. How so many pages of such a technically and semi-technically rich compendium of text and graphics on such a wide variety of topics can be put together every week remains a mystery, here. They do charge a healthy fee for it, but it's worth it. Articles are as diversified as always - and include the inevitable politicizing in some (not too many) - but see the scans of the contents pages for a better idea. Even each "Letter" is in fact a scholarly work by multiple scientists and technical experts (see sample). An interdisciplinary scientific masterwork since 1869, Nature was, in 2010, named the most-cited scientific journal - period. More fascination per page than pretty much any other printed source. See scans for just a taste. LPR18.
Idioma: Inglés
Publicado por Nature Publishing Group, New York, 2011
Librería: Singularity Rare & Fine, Baldwinsville, NY, Estados Unidos de America
Original o primera edición
EUR 31,01
Cantidad disponible: 1 disponibles
Añadir al carritoSoft cover. Condición: New. 1st Edition. New; Fine. See description and scans. New York: Nature Publishing Group, 2011. The 10 March, 2011 issue, Volume 471, Issue No. 7337, of Nature: The International Weekly Journal of Science. Quarto, illustrated perfect-bound wraps, 130 pp. New; Fine. Unperused except for scanning and description. No labels either, of course. See scans. How so many pages of such a technically and semi-technically rich compendium of text and graphics on such a wide variety of topics can be put together every week remains a mystery, here. They do charge a healthy fee for it, but it's worth it. Articles are as diversified as always - and include the inevitable politicizing in some (not too many) - but see the scans of the contents pages for a better idea. Even each "Letter" is in fact a scholarly work by multiple scientists and technical experts (see sample). An interdisciplinary scientific masterwork since 1869, Nature was, in 2010, named the most-cited scientific journal - period. More fascination per page than pretty much any other printed source. See scans for just a taste. LPR18.
Idioma: Inglés
Publicado por Nature Publishing Group, New York, 2013
Librería: Singularity Rare & Fine, Baldwinsville, NY, Estados Unidos de America
Original o primera edición
EUR 31,01
Cantidad disponible: 1 disponibles
Añadir al carritoSoft cover. Condición: New. 1st Edition. New; Fine. See description and scans. New York: Nature Publishing Group, 2013. The 24 January, 2013 issue, Volume 494, Issue No. 7433, of Nature: The International Weekly Journal of Science. Quarto, illustrated perfect-bound wraps, 124 pp. New; Fine. Unperused except for scanning and description. No labels either, of course. See scans. How so many pages of such a technically and semi-technically rich compendium of text and graphics on such a wide variety of topics can be put together every week remains a mystery, here. They do charge a healthy fee for it, but it's worth it. Articles are as diversified as always - and include the inevitable politicizing in some (not too many) - but see the scans of the contents pages for a better idea. Even each "Letter" is in fact a scholarly work by multiple scientists and technical experts (see sample). An interdisciplinary scientific masterwork since 1869, Nature was, in 2010, named the most-cited scientific journal - period. More fascination per page than pretty much any other printed source. See scans for just a taste. LPR18.
Idioma: Inglés
Publicado por Nature Publishing Group, New York, 2014
Librería: Singularity Rare & Fine, Baldwinsville, NY, Estados Unidos de America
Original o primera edición
EUR 31,01
Cantidad disponible: 1 disponibles
Añadir al carritoSoft cover. Condición: New. 1st Edition. New; Fine. See description and scans. New York: Nature Publishing Group, 2014. The 6 November, 2014 issue, Volume 515, Issue No. 7525, of Nature: The International Weekly Journal of Science. Quarto, illustrated perfect-bound wraps, 156 pp. New; Fine. Unperused except for scanning and description. See scans. With laid-in promo flier for the King Abdullah International Medical Research Center (scan).; also, tipped on front cover is a promo card for the first edition of the CST Guide by cellsignal - a new reference by that cellular research organization. How so many pages of such a technically and semi-technically rich compendium of text and graphics on such a wide variety of topics can be put together every week remains a mystery, here. They do charge a healthy fee for it, but it's worth it. Articles are as diversified as always - and, these days, include the inevitable politicizing in some - but see the scans of the contents pages for an idea. Even each "Letter" is in fact a scholarly work by a dozen or more scientists and technical experts (see sample). An interdisciplinary scientific masterwork since 1869, Nature was, in 2010, named the most-cited scientific journal - period. More fascination per page than pretty much any other printed source. See scans for just a taste. LPR7.
Idioma: Inglés
Publicado por Nature Publishing Group, New York, 2014
Librería: Singularity Rare & Fine, Baldwinsville, NY, Estados Unidos de America
Original o primera edición
EUR 31,01
Cantidad disponible: 1 disponibles
Añadir al carritoSoft cover. Condición: Fine. 1st Edition. Fine; see description and scans. New York: Nature Publishing Group, 2014. The 10 July, 2014 issue, Volume 511, Issue No. 7508, of Nature: The International Weekly Journal of Science. Quarto, illustrated perfect-bound wraps, 140 pp. Fine, as received new, unperused except for scanning and description. See scans. How so many pages of such a technically and semi-technically rich compendium of text and graphics on such a wide variety of topics can be put together every week remains a mystery, here. They do charge a healthy fee for it, but it's worth it. Articles are as diversified as always - and, these days, include the inevitable politicizing in some - but see the scans of the contents pages for an idea. Even each "Letter" is in fact a scholarly work by a dozen or more scientists and technical experts (see sample). An interdisciplinary scientific masterwork since 1869, Nature was, in 2010, named the most-cited scientific journal - period. More fascination per page than pretty much any other printed source. See scans for just a taste. LPR6.
Idioma: Inglés
Publicado por Nature Publishing Group, New York, 2014
Librería: Singularity Rare & Fine, Baldwinsville, NY, Estados Unidos de America
Original o primera edición
EUR 31,01
Cantidad disponible: 1 disponibles
Añadir al carritoSoft cover. Condición: New. 1st Edition. New; see description and scans. New York: Nature Publishing Group, 2014. The May 1, 2014 issue, Volume 509, Issue No. 7498, of Nature: The International Weekly Journal of Science. Quarto, illustrated perfect-bound wraps, 128 pp. New; pristine. See scans of both covers. Contents are, of course, Fine as well. How so many pages of such a technically and semi-technically rich compendium of text and graphics on such a wide variety of topics can be put together every week remains a mystery, here. They do charge a healthy fee for it, but it's worth it. Articles are as diversified as always - and, these days, include the inevitable politicizing in some - but see the scans of the contents pages for an idea. Even each "Letter" is in fact a scholarly work by a dozen or more scientists and technical experts (see sample). An interdisciplinary scientific masterwork since 1869, Nature was, in 2010, named the most-cited scientific journal - period. More fascination per page than pretty much any other printed source. See scans for just a taste. LPR6.
Idioma: Inglés
Publicado por Nature Publishing Group, 1995
ISBN 10: 0333630785 ISBN 13: 9780333630785
Librería: Kennys Bookshop and Art Galleries Ltd., Galway, GY, Irlanda
EUR 27,79
Cantidad disponible: Más de 20 disponibles
Añadir al carritoCondición: New. 1995. 1996th Edition. Paperback. . . . . .
Idioma: Inglés
Publicado por Nature Publishing Group, 1997
ISBN 10: 0333609514 ISBN 13: 9780333609514
Librería: WeBuyBooks, Rossendale, LANCS, Reino Unido
EUR 26,85
Cantidad disponible: 1 disponibles
Añadir al carritoCondición: Good. Most items will be dispatched the same or the next working day. A copy that has been read but remains in clean condition. All of the pages are intact and the cover is intact and the spine may show signs of wear. The book may have minor markings which are not specifically mentioned.
Idioma: Inglés
Publicado por Nature Publishing Group, London, 2001
ISBN 10: 0333945743 ISBN 13: 9780333945742
Librería: The Raven and the Writing Desk, Ruawai, NORTH, Nueva Zelanda
EUR 9,36
Cantidad disponible: 1 disponibles
Añadir al carritoHardcover. Condición: Good. No Jacket. Slight edge wear and odd age mark, otherwise very good condition. Heavy book, extra postage may apply.
Publicado por NPG Nature publishing group
Librería: Antiquariat Artemis Lorenz & Lorenz GbR, Leipzig, Alemania
EUR 9,30
Cantidad disponible: 1 disponibles
Añadir al carritoPolicy: Bring sustainable energy to the developing world Investment and policies must support cheap, clean energy technologies to cut both poverty and climate change, say Reid Detchon and Richenda Van Leeuwen. Publishing: Credit where credit is due Liz Allen, Amy Brand, Jo Scott, Micah Altman and Marjorie Hlava are trialling digital taxonomies to help researchers to identify their contributions to collaborative projects. Astronomy: Art of the eclipse As the next solar eclipse approaches, Jay M. Pasachoff and Roberta J. M. Olson ponder how artists from the early Renaissance onwards have interpreted the phenomenon. Geology: Parsing eruptions Ted Nield weighs up histories of two momentous volcanic events in Iceland and Indonesia. Review of Island on Fire: The Extraordinary Story of Laki: The Volcano That Turned Eighteenth-Century Europe Dark Tambora: The Eruption That Changed the World Alexandra Witze, Jeff Kanipe & Gillen D'Arcy Wood Animal behaviour: Nomads of necessity Joel Greenberg casts an ornithologist's eye on a wide-ranging reading of animal migration. Review of The Homing Instinct: Meaning and Mystery in Animal Migration Bernd Heinrich Obesity Tony Scully Society at large Tony Scully Cell physiology: The changing colour of fat Brian Owens Treatment: Marginal gains Emily Anthes Perspective: Obesity is not a disease D. L. Katz Heritability: The family roots of obesity Cassandra Willyard Microbiome: A complicated relationship status Sarah Deweerdt Neuroscience: Dissecting appetite Bijal P. Trivedi Perspective: Tricks of the trade Stephen J. Simpson & David Raubenheimer Evolutionary biology: Dating chimpanzees Michael Haslam Genetics: Up and down in Down's syndrome Benjamin D. Pope & David M. Gilbert See also Article by Letourneau et al. Organic chemistry: Catalysis marches on James P. Morken See also Article by Mei et al. Synthetic biology: Biocircuits in synchrony Ricard Solé & Javier Macía See also Letter by Prindle et al. Thermoelectricity: The ugly duckling Joseph P. Heremans See also Letter by Zhao et al. Review Top The ensemble nature of allostery Hesam N. Motlagh, James O. Wrabl, Jing Li & Vincent J. Hilser Allostery is the process by which biological macromolecules transmit the effect of binding at one site to another, often distal, functional site, allowing for the regulation of activity; here facilitation of allostery through dynamic and intrinsically disordered proteins is discussed, and a framework to unify the description of allosteric mechanisms for different systems is proposed. Articles Top Enantioselective construction of remote quaternary stereocentres Tian-Sheng Mei, Harshkumar H. Patel & Matthew S. Sigman A catalytic and enantioselective intermolecular Heck-type reaction of trisubstituted-alkenyl alcohols with aryl boronic acids provides direct access to quaternary stereocentres remote from a carbonyl group. See also News & Views by Morken Domains of genome-wide gene expression dysregulation in Down?s syndrome Audrey Letourneau, Federico A. Santoni, Ximena Bonilla, M. Reza Sailani, David Gonzalez + et al. By studying the transcriptome of fetal cells of monozygotic twins discordant for trisomy 21, this paper finds that differential expression between the twins is organized in domains along all chromosomes; these gene expression dysregulation domains are conserved in the mouse model of Down?s syndrome and correlate with the lamina-associated domains and replication domains. See also News & Views by Pope & Gilbert Brainstem nucleus MdV mediates skilled forelimb motor tasks Maria Soledad Esposito, Paolo Capelli & Silvia Arber The authors use a combination of viral tracing and genetics to characterize the diversity of neurons projecting from mouse brainstem to motor neurons that control limb movements; in particular they discover that the medullary reticular formation ventral part (MdV) is functionally specialized for skilled forelimb motor control. Skilled reaching relies on a V2a propriospinal internal copy circuit Eiman Azim, Juan Jiang, Bror Alstermark & Thomas M. Jessell Cervical propriospinal neurons (PNs) form a genetically accessible subclass of V2a interneurons that convey both premotor output and precerebellar copy signals; their ablation in mice impairs reaching movements selectively, and activation of their internal copy projection recruits a rapid cerebellar feedback loop that modulates forelimb movement. Letters Top Isotopic links between atmospheric chemistry and the deep sulphur cycle on Mars Heather B. Franz, Sang-Tae Kim, James Farquhar, James M. D. Day, Rita C. Economos + et al. Isotopic analyses of 40 Martian meteorites indicate that assimilation of sulphur into Martian magmas was a common occurrence throughout much of the planet?s history and that the atmospheric imprint of photochemical processing preserved in Martian meteoritic sulphide and sulphate is distinct from that observed in terrestrial analogues. Coherent suppression of electromagnetic dissipation due to superconducting quasiparticles Ioan M. Pop, Kurtis Geerlings, Gianluigi Catelani, Robert J. Schoelkopf, Leonid I. Glazman + et al. The long-predicted suppression of quasiparticle dissipation in a Josephson junction when the phase difference across the junction is ? is inferred from a sharp maximum in the energy relaxation time of a superconducting artificial atom. Ultralow thermal conductivity and high thermoelectric figure of merit in SnSe crystals Li-Dong Zhao, Shih-Han Lo, Yongsheng Zhang, Hui Sun, Gangjian Tan + et al. The main obstacle to improving the thermoelectric efficiency of a material arises from the common interdependence of electrical and thermal conductivity, whereas one ideally wants to raise the former while lowering the latter: a simple layered crystalline material ? SnSe ? is now reported that seems to have these qualities built in. See also News & Views by Heremans Mid-latitude interhemispheric hydrologic seesaw over the past 550,000 years Kyoung-nam Jo, Kyung Sik Woo.