SVT monde
Sur le Web

Nouveautés sur le Web


Articles les plus récents

Atomic-resolution protein structure determination by cryo-EM

mercredi 21 octobre 2020 par Ka Man Yip, Niels Fischer, Elham Paknia, Ashwin Chari, Holger Stark
Nature, Published online: 21 October 2020; doi:10.1038/s41586-020-2833-4Advances in electron cryo-microscopy allow the structure of apoferritin to be determined at a resolution that enables the visualization of individual atoms.

Melt mapped inside Earth’s mantle

mercredi 21 octobre 2020 par Laura Cobden
Nature, Published online: 21 October 2020; doi:10.1038/d41586-020-02925-xAn analysis of seismic data reveals the location and quantity of melted rock, known as melt, in Earth’s upper mantle. The results show how these factors are correlated with the movement of the planet’s tectonic (...)

Diabolical ironclad beetles inspire tougher joints for engineering applications

mercredi 21 octobre 2020 par Po-Yu Chen
Nature, Published online: 21 October 2020; doi:10.1038/d41586-020-02840-1Intriguing structures have been observed that link sections of the diabolical ironclad beetle’s amazingly crush-resistant armour. These findings suggest fresh approaches for making tough, reliable joints for use in (...)

Equilibrium between nascent and parental MCM proteins protects replicating genomes

mercredi 21 octobre 2020 par Hana Sedlackova, Maj-Britt Rask, Rajat Gupta, Chunaram Choudhary, Kumar Somyajit, Jiri Lukas
Nature, Published online: 21 October 2020; doi:10.1038/s41586-020-2842-3Mother cells recycle parental MCMs and simultaneously synthesize nascent MCMs, both of which are inherited by daughter cells, in which the former are preferentially used to form active replisomes and the latter adjust the (...)

Brexit’s back: the five issues that will shape science

mercredi 21 octobre 2020 par Holly Else, Elizabeth Gibney
Nature, Published online: 21 October 2020; doi:10.1038/d41586-020-02920-2Europe’s political shake-up is approaching — for researchers, key factors such as immigration and funding hang in the balance.

Integrated optical multi-ion quantum logic

mercredi 21 octobre 2020 par Karan K. Mehta, Chi Zhang, Maciej Malinowski, Thanh-Long Nguyen, Martin Stadler, Jonathan P. Home
Nature, Published online: 21 October 2020; doi:10.1038/s41586-020-2823-6Scalable optics co-fabricated with a cryogenic surface-electrode ion trap are used to drive high-fidelity multi-ion quantum logic gates, demonstrating a route to simultaneously scale and reduce errors in quantum (...)

Methods matter in repeating ocean acidification studies

mercredi 21 octobre 2020 par Philip L. Munday, Danielle L. Dixson, Megan J. Welch, Douglas P. Chivers, Paolo Domenici, Martin Grosell, Rachael M. Heuer, Geoffrey P. Jones, Mark I. McCormick, Mark Meekan, Göran E. Nilsson, Timothy Ravasi, Sue-Ann Watson
Nature, Published online: 21 October 2020; doi:10.1038/s41586-020-2803-xMethods matter in repeating ocean acidification studies

Reply to: Methods matter in repeating ocean acidification studies

mercredi 21 octobre 2020 par Timothy D. Clark, Graham D. Raby, Dominique G. Roche, Sandra A. Binning, Ben Speers-Roesch, Fredrik Jutfelt, Josefin Sundin
Nature, Published online: 21 October 2020; doi:10.1038/s41586-020-2804-9Reply to: Methods matter in repeating ocean acidification studies

Cas9 gene therapy for Angelman syndrome traps Ube3a-ATS long non-coding RNA

mercredi 21 octobre 2020 par Justin M. Wolter, Hanqian Mao, Giulia Fragola, Jeremy M. Simon, James L. Krantz, Hannah O. Bazick, Baris Oztemiz, Jason L. Stein, Mark J. Zylka
Nature, Published online: 21 October 2020; doi:10.1038/s41586-020-2835-2Genomic integration of an adeno-associated virus vector in a mouse model of Angelman syndrome unsilences paternal Ube3a and rescues anatomical and behavioural phenotypes, suggesting a pathway towards the treatment of this (...)

Too intelligent for the life sciences in Brazil: how two female researchers fought back

mercredi 21 octobre 2020 par Luciana Leite, Luisa M. Diele-Viegas
Nature, Published online: 21 October 2020; doi:10.1038/d41586-020-02978-yLuciana Leite and Luisa M. Diele-Viegas are using their own negative experiences to research the impact of societal and family expectations on women’s career (...)

Accueil du site | Contact | Plan du site | Espace privé | Statistiques | visites : 5300647

Suivre la vie du site fr    ?

Site réalisé avec SPIP 1.9.2e + ALTERNATIVES

Creative Commons License