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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.


  
Widespread increase of boreal summer dry season length over the Congo rainforest 期刊论文
NATURE CLIMATE CHANGE, 2019, 9 (8) : 617-+
作者:  Jiang, Yan;  Zhou, Liming;  Tucker, Compton J.;  Raghavendra, Ajay;  Hua, Wenjian;  Liu, Yi Y.;  Joiner, Joanna
收藏  |  浏览/下载：10/0  |  提交时间：2019/11/27
Gyrl-like proteins catalyze cyclopropanoid hydrolysis to confer cellular protection 期刊论文
NATURE COMMUNICATIONS, 2017, 8
作者:  Yuan, Hua;  Zhang, Jinru;  Cai, Yujuan;  Wu, Sheng;  Yang, Kui;  Chan, H. C. Stephen;  Huang, Wei;  Jin, Wen-Bing;  Li, Yan;  Yin, Yue;  Igarashi, Yasuhiro;  Yuan, Shuguang;  Zhou, Jiahai;  Tang, Gong-Li
收藏  |  浏览/下载：12/0  |  提交时间：2019/11/27
Structure and dynamics of the active human parathyroid hormone receptor-1 期刊论文
SCIENCE, 2019, 364 (6436) : 148-+
作者:  Zhao, Li-Hua;  Ma, Shanshan;  Sutkeviciute, Ieva;  Shen, Dan-Dan;  Zhou, X. Edward;  de Waal, Parker W.;  Li, Chen-Yao;  Kang, Yanyong;  Clark, Lisa J.;  Jean-Alphonse, Frederic G.;  White, Alex D.;  Yang, Dehua;  Dai, Antao;  Cai, Xiaoqing;  Chen, Jian;  Li, Cong;  Jiang, Yi;  Watanabe, Tomoyuki;  Gardella, Thomas J.;  Melcher, Karsten;  Wang, Ming-Wei;  Vilardaga, Jean-Pierre;  Xu, H. Eric;  Zhang, Yan
收藏  |  浏览/下载：15/0  |  提交时间：2019/11/27
Radical-mediated C-S bond cleavage in C2 sulfonate degradation by anaerobic bacteria 期刊论文
NATURE COMMUNICATIONS, 2019, 10
作者:  Xing, Meining;  Wei, Yifeng;  Zhou, Yan;  Zhang, Jun;  Lin, Lianyun;  Hu, Yiling;  Hua, Gaoqun;  Urs, Ankanahalli N. Nanjaraj;  Liu, Dazhi;  Wang, Feifei;  Guo, Cuixia;  Tong, Yang;  Li, Mengya;  Liu, Yanhong;  Ang, Ee Lui;  Zhao, Huimin;  Yuchi, Zhiguang;  Zhang, Yan
收藏  |  浏览/下载：11/0  |  提交时间：2019/11/27
Oridonin is a covalent NLRP3 inhibitor with strong anti-inflammasome activity 期刊论文
NATURE COMMUNICATIONS, 2018, 9
作者:  He, Hongbin;  Jiang, Hua;  Chen, Yun;  Ye, Jin;  Wang, Aoli;  Wang, Chao;  Liu, Qingsong;  Liang, Gaolin;  Deng, Xianming;  Jiang, Wei;  Zhou, Rongbin
收藏  |  浏览/下载：33/0  |  提交时间：2019/11/27
A Eu3+-Eu2+ ion redox shuttle imparts operational durability to Pb-I perovskite solar cells 期刊论文
SCIENCE, 2019, 363 (6424) : 265-+
作者:  Wang, Ligang;  Zhou, Huanping;  Hu, Junnan;  Huang, Bolong;  Sun, Mingzi;  Dong, Bowei;  Zheng, Guanghaojie;  Huang, Yuan;  Chen, Yihua;  Li, Liang;  Xu, Ziqi;  Li, Nengxu;  Liu, Zheng;  Chen, Qi;  Sun, Ling-Dong;  Yan, Chun-Hua
收藏  |  浏览/下载：9/0  |  提交时间：2019/11/27
Analysis of factors affecting urban park service area in Beijing: Perspectives from multi-source geographic data 期刊论文
LANDSCAPE AND URBAN PLANNING, 2019, 181: 103-117
作者:  Guo, Sihui;  Yang, Gege;  Pei, Tao;  Ma, Ting;  Song, Ci;  Shu, Hua;  Du, Yunyan;  Zhou, Chenghu
收藏  |  浏览/下载：9/0  |  提交时间：2019/04/09
Urban parks  Service area  Travel behavior  Influencing factors  Multi-source data  
Hierarchically porous polymer coatings for highly efficient passive daytime radiative cooling 期刊论文
SCIENCE, 2018, 362 (6412) : 315-318
作者:  Mandal, Jyotirmoy;  Fu, Yanke;  Overvig, Adam C.;  Jia, Mingxin;  Sun, Kerui;  Shi, Norman N.;  Zhou, Hua;  Xiao, Xianghui;  Yu, Nanfang;  Yang, Yuan
收藏  |  浏览/下载：14/0  |  提交时间：2019/11/27
MicroRNA-27a controls the intracellular survival of Mycobacterium tuberculosis by regulating calcium-associated autophagy 期刊论文
NATURE COMMUNICATIONS, 2018, 9
作者:  Liu, Feng;  Chen, Jianxia;  Wang, Peng;  Li, Haohao;  Zhou, Yilong;  Liu, Haipeng;  Liu, Zhonghua;  Zheng, Ruijuan;  Wang, Lin;  Yang, Hua;  Cui, Zhenling;  Wang, Fei;  Huang, Xiaochen;  Wang, Jie;  Sha, Wei;  Xiao, Heping;  Ge, Baoxue
收藏  |  浏览/下载：14/0  |  提交时间：2019/11/27