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Long-term nitrogen input alters plant and soil bacterial, but not fungal beta diversity in a semiarid grassland 期刊论文
Global Change Biology, 2021
作者:  Weixing Liu;  Lingli Liu;  Xian Yang;  Meifeng Deng;  Zhou Wang;  Pandeng Wang;  Sen Yang;  Ping Li;  Ziyang Peng;  Lu Yang;  Lin Jiang
收藏  |  浏览/下载：9/0  |  提交时间：2021/06/07
Recycling and metabolic flexibility dictate life in the lower oceanic crust 期刊论文
NATURE, 2020, 579 (7798) : 250-+
作者:  Zhou, Peng;  Yang, Xing-Lou;  Wang, Xian-Guang;  Hu, Ben;  Zhang, Lei;  Zhang, Wei;  Si, Hao-Rui;  Zhu, Yan;  Li, Bei;  Huang, Chao-Lin;  Chen, Hui-Dong;  Chen, Jing;  Luo, Yun;  Guo, Hua;  Jiang, Ren-Di;  Liu, Mei-Qin;  Chen, Ying;  Shen, Xu-Rui;  Wang, Xi;  Zheng, Xiao-Shuang;  Zhao, Kai;  Chen, Quan-Jiao;  Deng, Fei;  Liu, Lin-Lin;  Yan, Bing;  Zhan, Fa-Xian;  Wang, Yan-Yi;  Xiao, Geng-Fu;  Shi, Zheng-Li
收藏  |  浏览/下载：37/0  |  提交时间：2020/05/13

The lithified lower oceanic crust is one of Earth'  s last biological frontiers as it is difficult to access. It is challenging for microbiota that live in marine subsurface sediments or igneous basement to obtain sufficient carbon resources and energy to support growth(1-3) or to meet basal power requirements(4) during periods of resource scarcity. Here we show how limited and unpredictable sources of carbon and energy dictate survival strategies used by low-biomass microbial communities that live 10-750 m below the seafloor at Atlantis Bank, Indian Ocean, where Earth'  s lower crust is exposed at the seafloor. Assays of enzyme activities, lipid biomarkers, marker genes and microscopy indicate heterogeneously distributed and viable biomass with ultralow cell densities (fewer than 2,000 cells per cm(3)). Expression of genes involved in unexpected heterotrophic processes includes those with a role in the degradation of polyaromatic hydrocarbons, use of polyhydroxyalkanoates as carbon-storage molecules and recycling of amino acids to produce compounds that can participate in redox reactions and energy production. Our study provides insights into how microorganisms in the plutonic crust are able to survive within fractures or porous substrates by coupling sources of energy to organic and inorganic carbon resources that are probably delivered through the circulation of subseafloor fluids or seawater.


  
Adipocyte adaptive immunity mediates diet-induced adipose inflammation and insulin resistance by decreasing adipose Treg cells 期刊论文
NATURE COMMUNICATIONS, 2017, 8
作者:  Deng, Tuo;  Liu, Joey;  Deng, Yanru;  Minze, Laurie;  Xiao, Xiang;  Wright, Valerie;  Yu, Richeng;  Li, Xian C.;  Blaszczak, Alecia;  Bergin, Stephen;  DiSilvestro, David;  Judd, Ryan;  Bradley, David;  Caligiuri, Michael;  Lyon, Christopher J.;  Hsueh, Willa A.
收藏  |  浏览/下载：7/0  |  提交时间：2019/11/27
DNA methylation repels targeting of Arabidopsis REF6 期刊论文
NATURE COMMUNICATIONS, 2019, 10
作者:  Qiu, Qi;  Mei, Hailiang;  Deng, Xian;  He, Kaixuan;  Wu, Baixing;  Yao, Qingqing;  Zhang, Jixiang;  Lu, Falong;  Ma, Jinbiao;  Cao, Xiaofeng
收藏  |  浏览/下载：8/0  |  提交时间：2019/11/27
Structure of Schlafen13 reveals a new class of tRNA/rRNA- targeting RNase engaged in translational control 期刊论文
NATURE COMMUNICATIONS, 2018, 9
作者:  Yang, Jin-Yu;  Deng, Xiang-Yu;  Li, Yi-Sheng;  Ma, Xian-Cai;  Feng, Jian-Xiong;  Yu, Bing;  Chen, Yang;  Luo, Yi-Ling;  Wang, Xi;  Chen, Mei-Ling;  Fang, Zhi-Xin;  Zheng, Fu-Xiang;  Li, Yi-Ping;  Zhong, Qian;  Kang, Tie-Bang;  Song, Li-Bing;  Xu, Rui-Hua;  Zeng, Mu-Sheng;  Chen, Wei;  Zhang, Hui;  Xie, Wei;  Gao, Song
收藏  |  浏览/下载：10/0  |  提交时间：2019/11/27