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Podcast: Improving battery charging, and harnessing energy from the air

mercredi 19 février 2020
Nature, Published online: 19 February 2020; doi:10.1038/d41586-020-00482-xListen to the latest science news, with Nick Howe and Benjamin Thompson.

ILC2s amplify PD-1 blockade by activating tissue-specific cancer immunity

mercredi 19 février 2020 par John Alec Moral, Joanne Leung, Luis A. Rojas, Jennifer Ruan, Julia Zhao, Zachary Sethna, Anita Ramnarain, Billel Gasmi, Murali Gururajan, David Redmond, Gokce Askan, Umesh Bhanot, Ela Elyada, Youngkyu Park, David A. Tuveson, Mithat Gönen, Steven D. Leach, Jedd D. Wolchok, Ronald P. DeMatteo, Taha Merghoub, Vinod P. Balachandran
Nature, Published online: 19 February 2020; doi:10.1038/s41586-020-2015-4Tumour-infiltrating group 2 innate lymphoid cells prime CD8+ T cells and amplify the anti-tumour effects of PD-1 blockade in pancreatic ductal adenocarcinoma.

Gene expression and cell identity controlled by anaphase-promoting complex

mercredi 19 février 2020 par Eugene Oh, Kevin G. Mark, Annamaria Mocciaro, Edmond R. Watson, J. Rajan Prabu, Denny D. Cha, Martin Kampmann, Nathan Gamarra, Coral Y. Zhou, Michael Rape
Nature, Published online: 19 February 2020; doi:10.1038/s41586-020-2034-1WDR5 and TBP recruit anaphase-promoting complex to specific transcription start sites in mitosis, initiating a ubiquitin-dependent mechanism that preserves cell identity by linking gene expression and cell (...)

A simple dynamic model explains the diversity of island birds worldwide

mercredi 19 février 2020 par Luis Valente, Albert B. Phillimore, Martim Melo, Ben H. Warren, Sonya M. Clegg, Katja Havenstein, Ralph Tiedemann, Juan Carlos Illera, Christophe Thébaud, Tina Aschenbach, Rampal S. Etienne
Nature, Published online: 19 February 2020; doi:10.1038/s41586-020-2022-5Using a global molecular phylogenetic dataset of birds on islands, the sensitivity of island-specific rates of colonization, speciation and extinction to island features (area and isolation) is (...)

Selective loading and processing of prespacers for precise CRISPR adaptation

mercredi 19 février 2020 par Sungchul Kim, Luuk Loeff, Sabina Colombo, Slobodan Jergic, Stan J. J. Brouns, Chirlmin Joo
Nature, Published online: 19 February 2020; doi:10.1038/s41586-020-2018-1Cas1–Cas2 selects precursor prespacers from DNA fragments in a length- and PAM-sequence-dependent manner, and these precursors are trimmed by DnaQ exonucleases to enable integration into the CRISPR locus in the correct (...)

Biodiversity theory backed by island bird data

mercredi 19 février 2020 par Kostas A. Triantis, Thomas J. Matthews
Nature, Published online: 19 February 2020; doi:10.1038/d41586-020-00426-5Analysis of a unique global data set reveals how the species diversity of birds is affected by the properties of archipelagos and offers a way to test an influential theory. Has this improved our understanding of island (...)

Spontaneous cures, seeing the stars, and secrets of invisible aircraft: Books in brief

mercredi 19 février 2020 par Andrew Robinson
Nature, Published online: 19 February 2020; doi:10.1038/d41586-020-00445-2Andrew Robinson reviews five of the week’s best science picks.

Investigation of the fine structure of antihydrogen

mercredi 19 février 2020 par M. Ahmadi, B. X. R. Alves, C. J. Baker, W. Bertsche, A. Capra, C. Carruth, C. L. Cesar, M. Charlton, S. Cohen, R. Collister, S. Eriksson, A. Evans, N. Evetts, J. Fajans, T. Friesen, M. C. Fujiwara, D. R. Gill, P. Granum, J. S. Hangst, W. N. Hardy, M. E. Hayden, E. D. Hunter, C. A. Isaac, M. A. Johnson, J. M. Jones, S. A. Jones, S. Jonsell, A. Khramov, P. Knapp, L. Kurchaninov, N. Madsen, D. Maxwell, J. T. K. McKenna, S. Menary, J. M. Michan, T. Momose, J. J. Munich, K. Olchanski, A. Olin, P. Pusa, C. Ø. Rasmussen, F. Robicheaux, R. L. Sacramento, M. Sameed, E. Sarid, D. M. Silveira, C. So, D. M. Starko, G. Stutter, T. D. Tharp, R. I. Thompson, D. P. van der Werf, J. S. Wurtele
Nature, Published online: 19 February 2020; doi:10.1038/s41586-020-2006-5Precision measurements of the 1S–2P transition in antihydrogen that take into account the standard Zeeman and hyperfine effects confirm the predictions of quantum (...)

You can’t fight feelings with facts: start with a chat

mercredi 19 février 2020 par Maggie Ryan Sandford
Nature, Published online: 19 February 2020; doi:10.1038/d41586-020-00452-3I donned a sandwich board inviting questions on evolution and learnt three crucial lessons about public engagement on divisive issues, writes Maggie Ryan (...)

Hydrogen peroxide sensor HPCA1 is an LRR receptor kinase in Arabidopsis

mercredi 19 février 2020 par Feihua Wu, Yuan Chi, Zhonghao Jiang, Yuanyuan Xu, Ling Xie, Feifei Huang, Di Wan, Jun Ni, Fang Yuan, Xiaomei Wu, Yanyan Zhang, Li Wang, Rui Ye, Benjamin Byeon, Wenhua Wang, Shu Zhang, Matthew Sima, Suping Chen, Minghua Zhu, Jessica Pei, Douglas M. Johnson, Shan Zhu, Xiaoqiang Cao, Christopher Pei, Zijing Zai, Yihao Liu, Tianyi Liu, Gary B. Swift, Weiguo Zhang, Min Yu, Zhangli Hu, James N. Siedow, Xian Chen, Zhen-Ming Pei
Nature, Published online: 19 February 2020; doi:10.1038/s41586-020-2032-3HPCA1, a member of a previously uncharacterized subfamily of leucine-rich-repeat receptor-like kinases, is the hydrogen-peroxide sensor at the plasma membrane in (...)

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