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< Les animaux récifaux hébergent une diversité microbienne exceptionnelle... et menacée

lundi 18 mai 2020 — Vie et Terre
Les recherches au cours des 30 dernières années ont démontré l'importante diversité des micro-organismes qui composent le plancton marin. Une étude menée dans un écosystème corallien dans...

< La "Montagne Mystique" de la nébuleuse de la Carène

lundi 18 mai 2020 — Astronomie
Dans la nébuleuse de la Carène (ou Grande nébuleuse de la Carène, NGC 3372) se trouve la "Montagne Mystique" ("Mystic Mountain"). Ce sommet cosmique de trois années-lumière, imagé par la...

How to address the coronavirus’s outsized toll on people of colour

lundi 18 mai 2020 par Nidhi Subbaraman
Nature, Published online: 18 May 2020; doi:10.1038/d41586-020-01470-xUS scientists say that better data, testing and hospital preparedness are key to erasing inequalities — and to defeating the pandemic overall.

Animal source of the coronavirus continues to elude scientists

lundi 18 mai 2020 par Smriti Mallapaty
Nature, Published online: 18 May 2020; doi:10.1038/d41586-020-01449-8Computational models, cell studies and animal experiments are being used to pinpoint the viral host that kicked off the pandemic.

A welcoming space for joined-up thinking

lundi 18 mai 2020 par James Mitchell Crow
Nature, Published online: 18 May 2020; doi:10.1038/d41586-020-01448-9UK funding strategist Anne-Marie Coriat finds inspiration among the artworks and books in the Wellcome Collection’s Reading Room.

The new science of volcanoes harnesses AI, satellites and gas sensors to forecast eruptions

lundi 18 mai 2020 par Jane Palmer
Nature, Published online: 18 May 2020; doi:10.1038/d41586-020-01445-yForty years after the Mount St Helens eruption galvanized volcano researchers, they are using powerful new tools to spy on the world’s most dangerous mountains.

Cross-neutralization of SARS-CoV-2 by a human monoclonal SARS-CoV antibody

lundi 18 mai 2020 par Dora Pinto, Young-Jun Park, Martina Beltramello, Alexandra C. Walls, M. Alejandra Tortorici, Siro Bianchi, Stefano Jaconi, Katja Culap, Fabrizia Zatta, Anna De Marco, Alessia Peter, Barbara Guarino, Roberto Spreafico, Elisabetta Cameroni, James Brett Case, Rita E. Chen, Colin Havenar-Daughton, Gyorgy Snell, Amalio Telenti, Herbert W. Virgin, Antonio Lanzavecchia, Michael S. Diamond, Katja Fink, David Veesler, Davide Corti
Nature, Published online: 18 May 2020; doi:10.1038/s41586-020-2349-yCross-neutralization of SARS-CoV-2 by a human monoclonal SARS-CoV antibody

Learning to love virtual conferences in the coronavirus era

lundi 18 mai 2020 par Chris Woolston
Nature, Published online: 18 May 2020; doi:10.1038/d41586-020-01489-0COVID-19 has provided an opportunity to rethink the scientific conference. If online meetings become the norm, how can researchers make the most of them?

CRISPR tool scales up to interrogate a huge line-up of viral suspects

lundi 18 mai 2020 par Gregory A. Storch
Nature, Published online: 18 May 2020; doi:10.1038/d41586-020-01447-wRapid, reliable identification of an unknown viral infection is challenging. Use of CRISPR technology can simultaneously detect nucleic acids of many viruses and pinpoint specific ones, such as the virus that causes (...)

Daily briefing: Long-acting injection protects against HIV infection

lundi 18 mai 2020 par Flora Graham
Nature, Published online: 18 May 2020; doi:10.1038/d41586-020-01490-7An antiretroviral injection given every two months prevents men and trans women from becoming infected with HIV, according to results that have not yet been peer-reviewed. Plus: the golden age of physical volcanology and the (...)

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