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Significant winter CO2 uptake by saline lakes on the Qinghai-Tibet Plateau 期刊论文
Global Change Biology, 2022
作者:  Xiao-Yan Li;  Fang-Zhong Shi;  Yu-Jun Ma;  Shao-Jie Zhao;  Jun-Qi Wei
收藏  |  浏览/下载:11/0  |  提交时间:2022/01/29
Peta–electron volt gamma-ray emission from the Crab Nebula 期刊论文
Science, 2021
作者:  The LHAASO Collaboration*†;  Zhen Cao;  F. Aharonian;  Q. An;  Axikegu;  L. X. Bai;  Y. X. Bai;  Y. W. Bao;  D. Bastieri;  X. J. Bi;  Y. J. Bi;  H. Cai;  J. T. Cai;  Zhe Cao;  J. Chang;  J. F. Chang;  B. M. Chen;  E. S. Chen;  J. Chen;  Liang Chen;  Liang Chen;  Long Chen;  M. J. Chen;  M. L. Chen;  Q. H. Chen;  S. H. Chen;  S. Z. Chen;  T. L. Chen;  X. L. Chen;  Y. Chen;  N. Cheng;  Y. D. Cheng;  S. W. Cui;  X. H. Cui;  Y. D. Cui;  B. D’Ettorre Piazzoli;  B. Z. Dai;  H. L. Dai;  Z. G. Dai;  Danzengluobu;  D. della Volpe;  X. J. Dong;  K. K. Duan;  J. H. Fan;  Y. Z. Fan;  Z. X. Fan;  J. Fang;  K. Fang;  C. F. Feng;  L. Feng;  S. H. Feng;  Y. L. Feng;  B. Gao;  C. D. Gao;  L. Q. Gao;  Q. Gao;  W. Gao;  M. M. Ge;  L. S. Geng;  G. H. Gong;  Q. B. Gou;  M. H. Gu;  F. L. Guo;  J. G. Guo;  X. L. Guo;  Y. Q. Guo;  Y. Y. Guo;  Y. A. Han;  H. H. He;  H. N. He;  J. C. He;  S. L. He;  X. B. He;  Y. He;  M. Heller;  Y. K. Hor;  C. Hou;  X. Hou;  H. B. Hu;  S. Hu;  S. C. Hu;  X. J. Hu;  D. H. Huang;  Q. L. Huang;  W. H. Huang;  X. T. Huang;  X. Y. Huang;  Z. C. Huang;  F. Ji;  X. L. Ji;  H. Y. Jia;  K. Jiang;  Z. J. Jiang;  C. Jin;  T. Ke;  D. Kuleshov;  K. Levochkin;  B. B. Li;  Cheng Li;  Cong Li;  F. Li;  H. B. Li;  H. C. Li;  H. Y. Li;  Jian Li;  Jie Li;  K. Li;  W. L. Li;  X. R. Li;  Xin Li;  Xin Li;  Y. Li;  Y. Z. Li;  Zhe Li;  Zhuo Li;  E. W. Liang;  Y. F. Liang;  S. J. Lin;  B. Liu;  C. Liu;  D. Liu;  H. Liu;  H. D. Liu;  J. Liu;  J. L. Liu;  J. S. Liu;  J. Y. Liu;  M. Y. Liu;  R. Y. Liu;  S. M. Liu;  W. Liu;  Y. Liu;  Y. N. Liu;  Z. X. Liu;  W. J. Long;  R. Lu;  H. K. Lv;  B. Q. Ma;  L. L. Ma;  X. H. Ma;  J. R. Mao;  A. Masood;  Z. Min;  W. Mitthumsiri;  T. Montaruli;  Y. C. Nan;  B. Y. Pang;  P. Pattarakijwanich;  Z. Y. Pei;  M. Y. Qi;  Y. Q. Qi;  B. Q. Qiao;  J. J. Qin;  D. Ruffolo;  V. Rulev;  A. Saiz;  L. Shao;  O. Shchegolev;  X. D. Sheng;  J. Y. Shi;  H. C. Song;  Yu. V. Stenkin;  V. Stepanov;  Y. Su;  Q. N. Sun;  X. N. Sun;  Z. B. Sun;  P. H. T. Tam;  Z. B. Tang;  W. W. Tian;  B. D. Wang;  C. Wang;  H. Wang;  H. G. Wang;  J. C. Wang;  J. S. Wang;  L. P. Wang;  L. Y. Wang;  R. N. Wang;  Wei Wang;  Wei Wang;  X. G. Wang;  X. J. Wang;  X. Y. Wang;  Y. Wang;  Y. D. Wang;  Y. J. Wang;  Y. P. Wang;  Z. H. Wang;  Z. X. Wang;  Zhen Wang;  Zheng Wang;  D. M. Wei;  J. J. Wei;  Y. J. Wei;  T. Wen;  C. Y. Wu;  H. R. Wu;  S. Wu;  W. X. Wu;  X. F. Wu;  S. Q. Xi;  J. Xia;  J. J. Xia;  G. M. Xiang;  D. X. Xiao;  G. Xiao;  H. B. Xiao;  G. G. Xin;  Y. L. Xin;  Y. Xing;  D. L. Xu;  R. X. Xu;  L. Xue;  D. H. Yan;  J. Z. Yan;  C. W. Yang;  F. F. Yang;  J. Y. Yang;  L. L. Yang;  M. J. Yang;  R. Z. Yang;  S. B. Yang;  Y. H. Yao;  Z. G. Yao;  Y. M. Ye;  L. Q. Yin;  N. Yin;  X. H. You;  Z. Y. You;  Y. H. Yu;  Q. Yuan;  H. D. Zeng;  T. X. Zeng;  W. Zeng;  Z. K. Zeng;  M. Zha;  X. X. Zhai;  B. B. Zhang;  H. M. Zhang;  H. Y. Zhang;  J. L. Zhang;  J. W. Zhang;  L. X. Zhang;  Li Zhang;  Lu Zhang;  P. F. Zhang;  P. P. Zhang;  R. Zhang;  S. R. Zhang;  S. S. Zhang;  X. Zhang;  X. P. Zhang;  Y. F. Zhang;  Y. L. Zhang;  Yi Zhang;  Yong Zhang;  B. Zhao;  J. Zhao;  L. Zhao;  L. Z. Zhao;  S. P. Zhao;  F. Zheng;  Y. Zheng;  B. Zhou;  H. Zhou;  J. N. Zhou;  P. Zhou;  R. Zhou;  X. X. Zhou;  C. G. Zhu;  F. R. Zhu;  H. Zhu;  K. J. Zhu;  X. Zuo
收藏  |  浏览/下载:14/0  |  提交时间:2021/07/27
Soil carbon persistence governed by plant input and mineral protection at regional and global scales 期刊论文
Ecology Letters, 2021
作者:  Leiyi Chen;  Kai Fang;  Bin Wei;  Shuqi Qin;  Xuehui Feng;  Tianyu Hu;  Chengjun Ji;  Yuanhe Yang
收藏  |  浏览/下载:6/0  |  提交时间:2021/03/17
Development of an inactivated vaccine candidate for SARS-CoV-2 期刊论文
Science, 2020
作者:  Qiang Gao;  Linlin Bao;  Haiyan Mao;  Lin Wang;  Kangwei Xu;  Minnan Yang;  Yajing Li;  Ling Zhu;  Nan Wang;  Zhe Lv;  Hong Gao;  Xiaoqin Ge;  Biao Kan;  Yaling Hu;  Jiangning Liu;  Fang Cai;  Deyu Jiang;  Yanhui Yin;  Chengfeng Qin;  Jing Li;  Xuejie Gong;  Xiuyu Lou;  Wen Shi;  Dongdong Wu;  Hengming Zhang;  Lang Zhu;  Wei Deng;  Yurong Li;  Jinxing Lu;  Changgui Li;  Xiangxi Wang;  Weidong Yin;  Yanjun Zhang;  Chuan Qin
收藏  |  浏览/下载:13/0  |  提交时间:2020/07/06
Securin-independent regulation of separase by checkpoint-induced shugoshin-MAD2 期刊论文
NATURE, 2020, 580 (7804) : 536-+
作者:  Redhai, Siamak;  Pilgrim, Clare;  Gaspar, Pedro;  van Giesen, Lena;  Lopes, Tatiana;  Riabinina, Olena;  Grenier, Theodore;  Milona, Alexandra;  Chanana, Bhavna;  Swadling, Jacob B.;  Wang, Yi-Fang;  Dahalan, Farah;  Yuan, Michaela;  Wilsch-Brauninger, Michaela;  Lin, Wei-hsiang;  Dennison, Nathan;  Capriotti, Paolo;  Lawniczak, Mara K. N.;  Baines, Richard A.;  Warnecke, Tobias;  Windbichler, Nikolai;  Leulier, Francois;  Bellono, Nicholas W.;  Miguel-Aliaga, Irene
收藏  |  浏览/下载:32/0  |  提交时间:2020/07/03

Shugoshin and MAD2 regulate separase-mediated chromosome separation during mitosis, in parallel to a previously identified mechanism involving the anaphase inhibitor securin.


Separation of eukaryotic sister chromatids during the cell cycle is timed by the spindle assembly checkpoint (SAC) and ultimately triggered when separase cleaves cohesion-mediating cohesin(1-3). Silencing of the SAC during metaphase activates the ubiquitin ligase APC/C (anaphase-promoting complex, also known as the cyclosome) and results in the proteasomal destruction of the separase inhibitor securin(1). In the absence of securin, mammalian chromosomes still segregate on schedule, but it is unclear how separase is regulated under these conditions(4,5). Here we show that human shugoshin 2 (SGO2), an essential protector of meiotic cohesin with unknown functions in the soma(6,7), is turned into a separase inhibitor upon association with SAC-activated MAD2. SGO2-MAD2 can functionally replace securin and sequesters most separase in securin-knockout cells. Acute loss of securin and SGO2, but not of either protein individually, resulted in separase deregulation associated with premature cohesin cleavage and cytotoxicity. Similar to securin(8,9), SGO2 is a competitive inhibitor that uses a pseudo-substrate sequence to block the active site of separase. APC/C-dependent ubiquitylation and action of the AAA-ATPase TRIP13 in conjunction with the MAD2-specific adaptor p31(comet) liberate separase from SGO2-MAD2 in vitro. The latter mechanism facilitates a considerable degree of sister chromatid separation in securin-knockout cells that lack APC/C activity. Thus, our results identify an unexpected function of SGO2 in mitotically dividing cells and a mechanism of separase regulation that is independent of securin but still supervised by the SAC.


  
Nagaoka ferromagnetism observed in a quantum dot plaquette 期刊论文
NATURE, 2020, 579 (7800) : 528-533
作者:  Yu, Yong;  Ma, Fei;  Luo, Xi-Yu;  Jing, Bo;  Sun, Peng-Fei;  Fang, Ren-Zhou;  Yang, Chao-Wei;  Liu, Hui;  Zheng, Ming-Yang;  Xie, Xiu-Ping;  Zhang, Wei-Jun;  You, Li-Xing;  Wang, Zhen;  Chen, Teng-Yun;  Zhang, Qiang;  Bao, Xiao-Hui;  Pan, Jian-Wei
收藏  |  浏览/下载:31/0  |  提交时间:2020/07/03

A quantum dot device designed to host four electrons is used to demonstrate Nagaoka ferromagnetism-a model of itinerant magnetism that has so far been limited to theoretical investigation.


Engineered, highly controllable quantum systems are promising simulators of emergent physics beyond the simulation capabilities of classical computers(1). An important problem in many-body physics is itinerant magnetism, which originates purely from long-range interactions of free electrons and whose existence in real systems has been debated for decades(2,3). Here we use a quantum simulator consisting of a four-electron-site square plaquette of quantum dots(4) to demonstrate Nagaoka ferromagnetism(5). This form of itinerant magnetism has been rigorously studied theoretically(6-9) but has remained unattainable in experiments. We load the plaquette with three electrons and demonstrate the predicted emergence of spontaneous ferromagnetic correlations through pairwise measurements of spin. We find that the ferromagnetic ground state is remarkably robust to engineered disorder in the on-site potentials and we can induce a transition to the low-spin state by changing the plaquette topology to an open chain. This demonstration of Nagaoka ferromagnetism highlights that quantum simulators can be used to study physical phenomena that have not yet been observed in any experimental system. The work also constitutes an important step towards large-scale quantum dot simulators of correlated electron systems.


  
A genome-wide association study identifies six novel risk loci for primary biliary cholangitis 期刊论文
NATURE COMMUNICATIONS, 2017, 8
作者:  Qiu, Fang;  Tang, Ruqi;  Zuo, Xianbo;  Shi, Xingjuan;  Wei, Yiran;  Zheng, Xiaodong;  Dai, Yaping;  Gong, Yuhua;  Wang, Lan;  Xu, Ping;  Zhu, Xiang;  Wu, Jian;  Han, Chongxu;  Gao, Yueqiu;  Zhang, Kui;  Jiang, Yuzhang;  Zhou, Jianbo;  Shao, Youlin;  Hu, Zhigang;  Tian, Ye;  Zhang, Haiyan;  Dai, Na;  Liu, Lei;  Wu, Xudong;  Zhao, Weifeng;  Zhang, Xiaomin;  Zang, Zhidong;  Nie, Jinshan;  Sun, Weihao;  Zhao, Yi;  Mao, Yuan;  Jiang, Po;  Ji, Hualiang;  Dong, Qing;  Li, Junming;  Li, Zhenzhong;  Bai, Xinli;  Li, Li;  Lin, Maosong;  Dong, Ming;  Li, Jinxin;  Zhu, Ping;  Wang, Chan;  Zhang, Yanqiu;  Jiang, Peng;  Wang, Yujue;  Jawed, Rohil;  Xu, Jing;  Zhang, Yu;  Wang, Qixia;  Yang, Yue;  Yang, Fan;  Lian, Min;  Jiang, Xiang;  Xiao, Xiao;  Li, Yanmei;  Fang, Jingyuan;  Qiu, Dekai;  Zhu, Zhen;  Qiu, Hong;  Zhang, Jianqiong;  Tian, Wenyan;  Chen, Sufang;  Jiang, Ling;  Ji, Bing;  Li, Ping;  Chen, Guochang;  Wu, Tianxue;  Sun, Yan;  Yu, Jianjiang;  Tang, Huijun;  He, Michun;  Xia, Min;  Pei, Hao;  Huang, Lihua;  Qing, Zhuye;  Wu, Jianfang;  Huang, Qinghai;  Han, Junhai;  Xie, Wei;  Sun, Zhongsheng;  Guo, Jian;  He, Gengsheng;  Gershwin, M. Eric;  Lian, Zhexiong;  Liu, Xiang;  Seldin, Michael F.;  Liu, Xiangdong;  Chen, Weichang;  Ma, Xiong
收藏  |  浏览/下载:18/0  |  提交时间:2019/11/27
Global vegetation biomass production efficiency constrained by models and observations 期刊论文
GLOBAL CHANGE BIOLOGY, 2019
作者:  He, Yue;  Peng, Shushi;  Liu, Yongwen;  Li, Xiangyi;  Wang, Kai;  Ciais, Philippe;  Arain, M. Altaf;  Fang, Yuanyuan;  Fisher, Joshua B.;  Goll, Daniel;  Hayes, Daniel;  Huntzinger, Deborah N.;  Ito, Akihiko;  Jain, Atul K.;  Janssens, Ivan A.;  Mao, Jiafu;  Matteo, Campioli;  Michalak, Anna M.;  Peng, Changhui;  Penuelas, Josep;  Poulter, Benjamin;  Qin, Dahe;  Ricciuto, Daniel M.;  Schaefer, Kevin;  Schwalm, Christopher R.;  Shi, Xiaoying;  Tian, Hanqin;  Vicca, Sara;  Wei, Yaxing;  Zeng, Ning;  Zhu, Qiuan
收藏  |  浏览/下载:14/0  |  提交时间:2019/11/27
biomass production  BPE  carbon sink  emergent constraint  terrestrial biosphere model  
The gut microbiome in atherosclerotic cardiovascular disease 期刊论文
NATURE COMMUNICATIONS, 2017, 8
作者:  Jie, Zhuye;  Xia, Huihua;  Zhong, Shi-Long;  Feng, Qiang;  Li, Shenghui;  Liang, Suisha;  Zhong, Huanzi;  Liu, Zhipeng;  Gao, Yuan;  Zhao, Hui;  Zhang, Dongya;  Su, Zheng;  Fang, Zhiwei;  Lan, Zhou;  Li, Junhua;  Xiao, Liang;  Li, Jun;  Li, Ruijun;  Li, Xiaoping;  Li, Fei;  Ren, Huahui;  Huang, Yan;  Peng, Yangqing;  Li, Guanglei;  Wen, Bo;  Dong, Bo;  Chen, Ji-Yan;  Geng, Qing-Shan;  Zhang, Zhi-Wei;  Yang, Huanming;  Wang, Jian;  Wang, Jun;  Zhang, Xuan;  Madsen, Lise;  Brix, Susanne;  Ning, Guang;  Xu, Xun;  Liu, Xin;  Hou, Yong;  Jia, Huijue;  He, Kunlun;  Kristiansen, Karsten
收藏  |  浏览/下载:15/0  |  提交时间:2019/11/27
Carbon-doped SnS2 nanostructure as a high-efficiency solar fuel catalyst under visible light 期刊论文
NATURE COMMUNICATIONS, 2018, 9
作者:  Shown, Indrajit;  Samireddi, Satyanarayana;  Chang, Yu-Chung;  Putikam, Raghunath;  Chang, Po-Han;  Sabbah, Amr;  Fu, Fang-Yu;  Chen, Wei-Fu;  Wu, Chih-, I;  Yu, Tsyr-Yan;  Chung, Po-Wen;  Lin, M. C.;  Chen, Li-Chyong;  Chen, Kuei-Hsien
收藏  |  浏览/下载:11/0  |  提交时间:2019/11/27