SVT monde
Sur le Web

Nouveautés sur le Web


Articles les plus récents

Why scientists with children who have disabilities need a different career trajectory

mercredi 8 juillet 2020 par Olivier Pourret
Nature, Published online: 08 July 2020; doi:10.1038/d41586-020-02043-8As lockdowns ease, Olivier Pourret hopes that academia will take on board lessons about how to redefine career success.

Irritant-evoked activation and calcium modulation of the TRPA1 receptor

mercredi 8 juillet 2020 par Jianhua Zhao, John V. Lin King, Candice E. Paulsen, Yifan Cheng, David Julius
Nature, Published online: 08 July 2020; doi:10.1038/s41586-020-2480-9Electrophiles activate the transient receptor potential ion channel TRPA1 by a two-step cysteine modification mechanism, which stabilizes a cytoplasmic loop that controls gating and calcium (...)

In vivo quantification of mitochondrial membrane potential

mercredi 8 juillet 2020 par Nathaniel M. Alpert, Matthieu Pelletier-Galarneau, Yoann Petibon, Marc D. Normandin, Georges El Fakhri
Nature, Published online: 08 July 2020; doi:10.1038/s41586-020-2366-xIn vivo quantification of mitochondrial membrane potential

Reply to: In vivo quantification of mitochondrial membrane potential

mercredi 8 juillet 2020 par Milica Momcilovic, Orian Shirihai, Michael P. Murphy, Carla M. Koehler, Saman Sadeghi, David B. Shackelford
Nature, Published online: 08 July 2020; doi:10.1038/s41586-020-2367-9Reply to: In vivo quantification of mitochondrial membrane potential

Asymmetric mass ratios for bright double neutron-star mergers

mercredi 8 juillet 2020 par R. D. Ferdman, P. C. C. Freire, B. B. P. Perera, N. Pol, F. Camilo, S. Chatterjee, J. M. Cordes, F. Crawford, J. W. T. Hessels, V. M. Kaspi, M. A. McLaughlin, E. Parent, I. H. Stairs, J. van Leeuwen
Nature, Published online: 08 July 2020; doi:10.1038/s41586-020-2439-xPulsar timing measurements show a mass ratio of about 0.8 for the double neutron-star system PSR J1913+1102, and population synthesis models indicate that such asymmetric systems represent 2–30% of merging (...)

Large-scale integration of artificial atoms in hybrid photonic circuits

mercredi 8 juillet 2020 par Noel H. Wan, Tsung-Ju Lu, Kevin C. Chen, Michael P. Walsh, Matthew E. Trusheim, Lorenzo De Santis, Eric A. Bersin, Isaac B. Harris, Sara L. Mouradian, Ian R. Christen, Edward S. Bielejec, Dirk Englund
Nature, Published online: 08 July 2020; doi:10.1038/s41586-020-2441-3An approach for integrating a large number of solid-state qubits on a photonic integrated circuit is used to construct a 128-channel artificial atom chip containing diamond quantum (...)

Mitochondrial genome editing gets precise

mercredi 8 juillet 2020 par Magomet Aushev, Mary Herbert
Nature, Published online: 08 July 2020; doi:10.1038/d41586-020-01974-6A bacterial toxin has been found that allows DNA in a cellular organelle called the mitochondrion to be precisely altered. This development could help to combat diseases caused by mutations in mitochondrial (...)

Daily briefing: Kill, confuse, eat — how to stop a plague of locusts

mercredi 8 juillet 2020 par Flora Graham
Nature, Published online: 08 July 2020; doi:10.1038/d41586-020-02067-0Inventive ways to tackle a second wave of locusts that threatens to devour East Africa's crops. Plus: Brazilian president Jair Bolsonaro has COVID-19, and San Quentin prison's coronavirus (...)

Extracellular proteostasis prevents aggregation during pathogenic attack

mercredi 8 juillet 2020 par Ivan Gallotta, Aneet Sandhu, Maximilian Peters, Martin Haslbeck, Raimund Jung, Sinem Agilkaya, Jane L. Blersch, Christian Rödelsperger, Waltraud Röseler, Chaolie Huang, Ralf J. Sommer, Della C. David
Nature, Published online: 08 July 2020; doi:10.1038/s41586-020-2461-zA systematic analysis of the proteostasis network of secreted proteins in Caenorhabditis elegans identifies numerous regulators of protein homeostasis outside the cell, and highlights the contribution of extracellular (...)

Ancient voyage carried Native Americans’ DNA to remote Pacific islands

mercredi 8 juillet 2020 par Ewen Callaway
Nature, Published online: 08 July 2020; doi:10.1038/d41586-020-02055-4Finding that some Polynesians have genetic ancestry from South America supports long-held theory that ancient populations met and produced offspring.

Accueil du site | Contact | Plan du site | Espace privé | Statistiques | visites : 5231531

Suivre la vie du site fr    ?

Site réalisé avec SPIP 1.9.2e + ALTERNATIVES

Creative Commons License