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Three tales the river told

mercredi 21 août 2019 par Stewart C. Baker
Nature, Published online: 21 August 2019; doi:10.1038/d41586-019-02478-8A glimpse of the past.

Why I said no to peer review this summer

mercredi 21 août 2019 par Jennifer Rohn
Nature, Published online: 21 August 2019; doi:10.1038/d41586-019-02470-2Taking a well-earned break will benefit your productivity in the long run, says Jennifer Rohn.

How to spot a hardy opportunistic infection

mercredi 21 août 2019
Nature, Published online: 21 August 2019; doi:10.1038/d41586-019-02487-7Gut-dwelling bacteria produce molecules that could reveal who is prone to a life-threatening consequence of antibiotic treatment.

International AI ethics panel must be independent

mercredi 21 août 2019
Nature, Published online: 21 August 2019; doi:10.1038/d41586-019-02491-xFrance and Canada are establishing an international committee to advise on the ethics of artificial intelligence. The group should be supported and shielded from undue (...)

Meet the crystal growers who sparked a revolution in graphene electronics

mercredi 21 août 2019 par Mark Zastrow
Nature, Published online: 21 August 2019; doi:10.1038/d41586-019-02472-0Two Japanese scientists supply hundreds of laboratories with a prized gem — and are now among the world’s most published researchers.

EU separation would raise UK emissions

mercredi 21 août 2019
Nature, Published online: 21 August 2019; doi:10.1038/d41586-019-02483-xChanges in trade between the United Kingdom, the European Union and the rest of the world mean that goods would be imported over longer distances.

Microbiota-derived lantibiotic restores resistance against vancomycin-resistant Enterococcus

mercredi 21 août 2019 par Sohn G. Kim, Simone Becattini, Thomas U. Moody, Pavel V. Shliaha, Eric R. Littmann, Ruth Seok, Mergim Gjonbalaj, Vincent Eaton, Emily Fontana, Luigi Amoretti, Roberta Wright, Silvia Caballero, Zhong-Min X. Wang, Hea-Jin Jung, Sejal M. Morjaria, Ingrid M. Leiner, Weige Qin, Ruben J. J. F. Ramos, Justin R. Cross, Seiko Narushima, Kenya Honda, Jonathan U. Peled, Ronald C. Hendrickson, Ying Taur, Marcel R. M. van den Brink, Eric G. Pamer
Nature, Published online: 21 August 2019; doi:10.1038/s41586-019-1501-zThe gut commensal Blautia producta secretes a lantibiotic that reduces colonization of the gut by the major pathogen vancomycin-resistant Enterococcus faecium, and transplantation of microbiota with high abundance of the (...)

BCAA catabolism in brown fat controls energy homeostasis through SLC25A44

mercredi 21 août 2019 par Takeshi Yoneshiro, Qiang Wang, Kazuki Tajima, Mami Matsushita, Hiroko Maki, Kaori Igarashi, Zhipeng Dai, Phillip J. White, Robert W. McGarrah, Olga R. Ilkayeva, Yann Deleye, Yasuo Oguri, Mito Kuroda, Kenji Ikeda, Huixia Li, Ayano Ueno, Maki Ohishi, Takamasa Ishikawa, Kyeongkyu Kim, Yong Chen, Carlos Henrique Sponton, Rachana N. Pradhan, Homa Majd, Vanille Juliette Greiner, Momoko Yoneshiro, Zachary Brown, Maria Chondronikola, Haruya Takahashi, Tsuyoshi Goto, Teruo Kawada, Labros Sidossis, Francis C. Szoka, Michael T. McManus, Masayuki Saito, Tomoyoshi Soga, Shingo Kajimura
Nature, Published online: 21 August 2019; doi:10.1038/s41586-019-1503-xThe solute carrier transporter protein SLC25A44 regulates uptake of branched-chain amino acids in mitochondria of brown adipose tissue in which they are utilized for (...)

Conserved cell types with divergent features in human versus mouse cortex

mercredi 21 août 2019 par Rebecca D. Hodge, Trygve E. Bakken, Jeremy A. Miller, Kimberly A. Smith, Eliza R. Barkan, Lucas T. Graybuck, Jennie L. Close, Brian Long, Nelson Johansen, Osnat Penn, Zizhen Yao, Jeroen Eggermont, Thomas Höllt, Boaz P. Levi, Soraya I. Shehata, Brian Aevermann, Allison Beller, Darren Bertagnolli, Krissy Brouner, Tamara Casper, Charles Cobbs, Rachel Dalley, Nick Dee, Song-Lin Ding, Richard G. Ellenbogen, Olivia Fong, Emma Garren, Jeff Goldy, Ryder P. Gwinn, Daniel Hirschstein, C. Dirk Keene, Mohamed Keshk, Andrew L. Ko, Kanan Lathia, Ahmed Mahfouz, Zoe Maltzer, Medea McGraw, Thuc Nghi Nguyen, Julie Nyhus, Jeffrey G. Ojemann, Aaron Oldre, Sheana Parry, Shannon Reynolds, Christine Rimorin, Nadiya V. Shapovalova, Saroja Somasundaram, Aaron Szafer, Elliot R. Thomsen, Michael Tieu, Gerald Quon, Richard H. Scheuermann, Rafael Yuste, Susan M. Sunkin, Boudewijn Lelieveldt, David Feng, Lydia Ng, Amy Bernard, Michael Hawrylycz, John W. Phillips, Bosiljka Tasic, Hongkui Zeng, Allan R. Jones, Christof Koch, Ed S. Lein
Nature, Published online: 21 August 2019; doi:10.1038/s41586-019-1506-7RNA-sequencing analysis of cells in the human cortex enabled identification of diverse cell types, revealing well-conserved architecture and homologous cell types as well as extensive differences when compared with datasets (...)

Du graphène ponté pour améliorer les performances des super condensateurs

mardi 20 août 2019 — Physique
Afin d'améliorer les performances des super condensateurs, des chercheurs de l'lnstitut de recherche interdisciplinaire de Grenoble (lRlG) ont eu l'idée d'espacer les feuillets de graphène en...

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