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Coal fly ash is a major carbon flux in the Chang Jiang (Yangtze River) basin 期刊论文
Proceedings of the National Academy of Science, 2021
作者:  Gen K. Li;  Woodward W. Fischer;  Michael P. Lamb;  A. Joshua West;  Ting Zhang;  Valier Galy;  Xingchen Tony Wang;  Shilei Li;  Hongrui Qiu;  Gaojun Li;  Liang Zhao;  Jun Chen;  Junfeng Ji
收藏  |  浏览/下载：9/0  |  提交时间：2021/06/07
A comprehensive quantification of global nitrous oxide sources and sinks 期刊论文
Nature, 2020
作者:  Hanqin Tian;  Rongting Xu;  Josep G. Canadell;  Rona L. Thompson;  Wilfried Winiwarter;  Parvadha Suntharalingam;  Eric A. Davidson;  Philippe Ciais;  Robert B. Jackson;  Greet Janssens-Maenhout;  Michael J. Prather;  Pierre Regnier;  Naiqing Pan;  Shufen Pan;  Glen P. Peters;  Hao Shi;  Francesco N. Tubiello;  Sö;  nke Zaehle;  Feng Zhou;  Almut Arneth;  Gianna Battaglia;  Sarah Berthet;  Laurent Bopp;  Alexander F. Bouwman;  Erik T. Buitenhuis;  Jinfeng Chang;  Martyn P. Chipperfield;  Shree R. S. Dangal;  Edward Dlugokencky;  James W. Elkins;  Bradley D. Eyre;  Bojie Fu;  Bradley Hall;  Akihiko Ito;  Fortunat Joos;  Paul B. Krummel;  Angela Landolfi;  Goulven G. Laruelle;  Ronny Lauerwald;  Wei Li;  Sebastian Lienert;  Taylor Maavara;  Michael MacLeod;  Dylan B. Millet;  Stefan Olin;  Prabir K. Patra;  Ronald G. Prinn;  Peter A. Raymond;  Daniel J. Ruiz;  Guido R. van der Werf;  Nicolas Vuichard;  Junjie Wang;  Ray F. Weiss;  Kelley C. Wells;  Chris Wilson;  Jia Yang;  Yuanzhi Yao
收藏  |  浏览/下载：26/0  |  提交时间：2020/10/12
Strong sensitivity of the isotopic composition of methane to the plausible range of tropospheric chlorine 期刊论文
ATMOSPHERIC CHEMISTRY AND PHYSICS, 2020, 20 (14) : 8405-8419
作者:  Strode, Sarah A.;  Wang, James S.;  Manyin, Michael;  Duncan, Bryan;  Hossaini, Ryan;  Keller, Christoph A.;  Michel, Sylvia E.;  White, James W. C.
收藏  |  浏览/下载：17/0  |  提交时间：2020/07/21
Multiple transpolar auroral arcs reveal insight about coupling processes in the Earth's magnetotail 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2020, 117 (28) : 16193-16198
作者:  Zhang, Qing-He;  Zhang, Yong-Liang;  Wang, Chi;  Lockwood, Michael;  Yang, Hui-Gen;  Tang, Bin-Bin;  Xing, Zan-Yang;  Oksavik, Kjellmar;  Lyons, Larry R.;  Ma, Yu-Zhang;  Zong, Qiu-Gang;  Moen, Joran Idar;  Xia, Li-Dong
收藏  |  浏览/下载：15/0  |  提交时间：2020/07/06
aurora  solar-terrestrial interaction  magnetosphere  polar ionosphere  transpolar auroral arcs  
Chemical composition, structures, and light absorption of N-containingaromatic compounds emitted from burning wood and charcoal inhousehold cookstoves 期刊论文
Atmospheric Chemistry and Physics, 2020
作者:  Mingjie Xie, Zhenzhen Zhao, Amara L. Holder, Michael D. Hays, Xie Chen, Guofeng Shen, James J. Jetter, and Qin'geng Wang
收藏  |  浏览/下载：6/0  |  提交时间：2020/06/29
Astronaut with sights on Mars 期刊论文
NATURE, 2020, 581 (7809) : 367-367
作者:  Funabashi, Masanori;  Grove, Tyler L.;  Wang, Min;  Varma, Yug;  McFadden, Molly E.;  Brown, Laura C.;  Guo, Chunjun;  Higginbottom, Steven;  Almo, Steven C.;  Fischbach, Michael A.
收藏  |  浏览/下载：19/0  |  提交时间：2020/07/03

NASA astronaut Jessica Watkins is at the forefront of a new crop of space explorers destined for the Moon, and maybe one day, Mars.


NASA astronaut Jessica Watkins is at the forefront of a new crop of space explorers destined for the Moon, and maybe one day, Mars.


  
Separating multiple episodes of partial melting in polyorogenic crust: An example from the Haiyangsuo complex, northern Sulu belt, eastern China 期刊论文
GEOLOGICAL SOCIETY OF AMERICA BULLETIN, 2020, 132 (5-6) : 1235-1256
作者:  Feng, Peng;  Wang, Lu;  Brown, Michael;  Wang, Songjie;  Li, Xiawen
收藏  |  浏览/下载：7/0  |  提交时间：2020/07/02
Mutations that prevent caspase cleavage of RIPK1 cause autoinflammatory disease 期刊论文
NATURE, 2020, 577 (7788) : 103-+
作者:  Lalaoui, Najoua;  Boyden, Steven E.;  Oda, Hirotsugu;  Wood, Geryl M.;  Stone, Deborah L.;  Chau, Diep;  Liu, Lin;  Stoffels, Monique;  Kratina, Tobias;  Lawlor, Kate E.;  Zaal, Kristien J. M.;  Hoffmann, Patrycja M.;  Etemadi, Nima;  Shield-Artin, Kristy;  Biben, Christine;  Tsai, Wanxia Li;  Blake, Mary D.;  Kuehn, Hye Sun;  Yang, Dan;  Anderton, Holly;  Silke, Natasha;  Wachsmuth, Laurens;  Zheng, Lixin;  Moura, Natalia Sampaio;  Beck, David B.;  Gutierrez-Cruz, Gustavo;  Ombrello, Amanda K.;  Pinto-Patarroyo, Gineth P.;  Kueh, Andrew J.;  Herold, Marco J.;  Hall, Cathrine;  Wang, Hongying;  Chae, Jae Jin;  Dmitrieva, Natalia I.;  McKenzie, Mark;  Light, Amanda;  Barham, Beverly K.;  Jones, Anne;  Romeo, Tina M.;  Zhou, Qing;  Aksentijevich, Ivona;  Mullikin, James C.;  Gross, Andrew J.;  Shum, Anthony K.;  Hawkins, Edwin D.;  Masters, Seth L.;  Lenardo, Michael J.;  Boehm, Manfred;  Rosenzweig, Sergio D.;  Pasparakis, Manolis;  Voss, Anne K.;  Gadina, Massimo;  Kastner, Daniel L.;  Silke, John
收藏  |  浏览/下载：24/0  |  提交时间：2020/07/03

RIPK1 is a key regulator of innate immune signalling pathways. To ensure an optimal inflammatory response, RIPK1 is regulated post-translationally by well-characterized ubiquitylation and phosphorylation events, as well as by caspase-8-mediated cleavage1-7. The physiological relevance of this cleavage event remains unclear, although it is thought to inhibit activation of RIPK3 and necroptosis8. Here we show that the heterozygous missense mutations D324N, D324H and D324Y prevent caspase cleavage of RIPK1 in humans and result in an early-onset periodic fever syndrome and severe intermittent lymphadenopathy-a condition we term '  cleavage-resistant RIPK1-induced autoinflammatory syndrome'  . To define the mechanism for this disease, we generated a cleavage-resistant Ripk1(D325A) mutant mouse strain. Whereas Ripk1(-/-) mice died postnatally from systemic inflammation, Ripk1(D325A/D325A) mice died during embryogenesis. Embryonic lethality was completely prevented by the combined loss of Casp8 and Ripk3, but not by loss of Ripk3 or Mlkl alone. Loss of RIPK1 kinase activity also prevented Ripk1(D325A/D325A) embryonic lethality, although the mice died before weaning from multi-organ inflammation in a RIPK3-dependent manner. Consistently, Ripk1(D325A/D325A) and Ripk1(D325A/+) cells were hypersensitive to RIPK3-dependent TNF-induced apoptosis and necroptosis. Heterozygous Ripk1(D325A/+) mice were viable and grossly normal, but were hyper-responsive to inflammatory stimuli in vivo. Our results demonstrate the importance of caspase-mediated RIPK1 cleavage during embryonic development and show that caspase cleavage of RIPK1 not only inhibits necroptosis but also maintains inflammatory homeostasis throughout life.


  
Impaired cell fate through gain-of-function mutations in a chromatin reader 期刊论文
NATURE, 2020, 577 (7788) : 121-+
作者:  Wan, Liling;  Chong, Shasha;  Xuan, Fan;  Liang, Angela;  Cui, Xiaodong;  Gates, Leah;  Carroll, Thomas S.;  Li, Yuanyuan;  Feng, Lijuan;  Chen, Guochao;  Wang, Shu-Ping;  Ortiz, Michael V.;  Daley, Sara K.;  Wang, Xiaolu;  Xuan, Hongwen;  Kentsis, Alex;  Muir, Tom W.;  Roeder, Robert G.;  Li, Haitao;  Li, Wei;  Tjian, Robert;  Wen, Hong;  Allis, C. David
收藏  |  浏览/下载：11/0  |  提交时间：2020/07/03

Modifications of histone proteins have essential roles in normal development and human disease. Recognition of modified histones by '  reader'  proteins is a key mechanism that mediates the function of histone modifications, but how the dysregulation of these readers might contribute to disease remains poorly understood. We previously identified the ENL protein as a reader of histone acetylation via its YEATS domain, linking it to the expression of cancer-driving genes in acute leukaemia1. Recurrent hotspot mutations have been found in the ENL YEATS domain in Wilms tumour2,3, the most common type of paediatric kidney cancer. Here we show, using human and mouse cells, that these mutations impair cell-fate regulation by conferring gain-of-function in chromatin recruitment and transcriptional control. ENL mutants induce gene-expression changes that favour a premalignant cell fate, and, in an assay for nephrogenesis using murine cells, result in undifferentiated structures resembling those observed in human Wilms tumour. Mechanistically, although bound to largely similar genomic loci as the wild-type protein, ENL mutants exhibit increased occupancy at a subset of targets, leading to a marked increase in the recruitment and activity of transcription elongation machinery that enforces active transcription from target loci. Furthermore, ectopically expressed ENL mutants exhibit greater self-association and form discrete and dynamic nuclear puncta that are characteristic of biomolecular hubs consisting of local high concentrations of regulatory factors. Such mutation-driven ENL self-association is functionally linked to enhanced chromatin occupancy and gene activation. Collectively, our findings show that hotspot mutations in a chromatinreader domain drive self-reinforced recruitment, derailing normal cell-fate control during development and leading to an oncogenic outcome.


  
Ozone pollution over China and India: seasonality and sources 期刊论文
ATMOSPHERIC CHEMISTRY AND PHYSICS, 2020, 20 (7) : 4399-4414
作者:  Gao, Meng;  Gao, Jinhui;  Zhu, Bin;  Kumar, Rajesh;  Lu, Xiao;  Song, Shaojie;  Zhang, Yuzhong;  Jia, Beixi;  Wang, Peng;  Beig, Gufran;  Hu, Jianlin;  Ying, Qi;  Zhang, Hongliang;  Sherman, Peter;  McElroy, Michael B.
收藏  |  浏览/下载：12/0  |  提交时间：2020/05/13