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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.


  
Spatiotemporal distributions of cloud radiative forcing and response to cloud parameters over the Mongolian Plateau during 2003-2017 期刊论文
INTERNATIONAL JOURNAL OF CLIMATOLOGY, 2019
作者:  Bao, Shanhu;  Letu, Husi;  Zhao, Jun;  Lei, Yonghui;  Zhao, Chuanfeng;  Li, Jiming;  Tana, Gengen;  Liu, Chao;  Guo, Enliang;  Zhang, Jie;  He, Jie;  Bao, Yuhai
收藏  |  浏览/下载：11/0  |  提交时间：2020/02/17
cloud classification  cloud parameters  cloud radiative forcing  Mongolian Plateau  radiation validation  
Improving the North American multi-model ensemble (NMME) precipitation forecasts at local areas using wavelet and machine learning 期刊论文
CLIMATE DYNAMICS, 2019, 53: 601-615
作者:  Xu, Lei;  Chen, Nengcheng;  Zhang, Xiang;  Chen, Zeqiang;  Hu, Chuli;  Wang, Chao
收藏  |  浏览/下载：10/0  |  提交时间：2019/11/27
NMME  Precipitation forecast  Bias correction  Wavelet  Machine learning  
Tunable intrinsic strain in two-dimensional transition metal electrocatalysts 期刊论文
SCIENCE, 2019, 363 (6429) : 870-+
作者:  Wang, Lei;  Zeng, Zhenhua;  Gao, Wenpei;  Maxson, Tristan;  Raciti, David;  Giroux, Michael;  Pan, Xiaoqing;  Wang, Chao;  Greeley, Jeffrey
收藏  |  浏览/下载：7/0  |  提交时间：2019/11/27
Atmospheric new particle formation from sulfuric acid and amines in a Chinese megacity 期刊论文
SCIENCE, 2018, 361 (6399) : 278-+
作者:  Yao, Lei;  Garmash, Olga;  Bianchi, Federico;  Zheng, Jun;  Yan, Chao;  Kontkanen, Jenni;  Junninen, Heikki;  Mazon, Stephany Buenrostro;  Ehn, Mikael;  Paasonen, Pauli;  Sipila, Mikko;  Wang, Mingyi;  Wang, Xinke;  Xiao, Shan;  Chen, Hangfei;  Lu, Yiqun;  Zhang, Bowen;  Wang, Dongfang;  Fu, Qingyan;  Geng, Fuhai;  Li, Li;  Wang, Hongli;  Qiao, Liping;  Yang, Xin;  Chen, Jianmin;  Kerminen, Veli-Matti;  Petaja, Tuukka;  Worsnop, Douglas R.;  Kulmala, Markku;  Wang, Lin
收藏  |  浏览/下载：13/0  |  提交时间：2019/11/27
Response to Comment on "Synthesis and characterization of the pentazolate anion cyclo-N-5(-) in (N-5)(6)(H3O)(3)(NH4)(4)Cl" 期刊论文
SCIENCE, 2018, 359 (6381)
作者:  Jiang, Chao;  Zhang, Lei;  Sun, Chengguo;  Zhang, Chong;  Yang, Chen;  Chen, Jun;  Hu, Bingcheng
收藏  |  浏览/下载：9/0  |  提交时间：2019/11/27
Ground-to-satellite quantum teleportation 期刊论文
NATURE, 2017, 549 (7670) : 70-+
作者:  Ren, Ji-Gang;  Xu, Ping;  Yong, Hai-Lin;  Zhang, Liang;  Liao, Sheng-Kai;  Yin, Juan;  Liu, Wei-Yue;  Cai, Wen-Qi;  Yang, Meng;  Li, Li;  Yang, Kui-Xing;  Han, Xuan;  Yao, Yong-Qiang;  Li, Ji;  Wu, Hai-Yan;  Wan, Song;  Liu, Lei;  Liu, Ding-Quan;  Kuang, Yao-Wu;  He, Zhi-Ping;  Shang, Peng;  Guo, Cheng;  Zheng, Ru-Hua;  Tian, Kai;  Zhu, Zhen-Cai;  Liu, Nai-Le;  Lu, Chao-Yang;  Shu, Rong;  Chen, Yu-Ao;  Peng, Cheng-Zhi;  Wang, Jian-Yu;  Pan, Jian-Wei
收藏  |  浏览/下载：13/0  |  提交时间：2019/11/27
Mediator structure and rearrangements required for holoenzyme formation 期刊论文
NATURE, 2017, 544 (7649) : 196-+
作者:  Tsai, Kuang-Lei;  Yu, Xiaodi;  Gopalan, Sneha;  Chao, Ti-Chun;  Zhang, Ying;  Florens, Laurence;  Washburn, Michael P.;  Murakami, Kenji;  Conaway, Ronald C.;  Conaway, Joan W.;  Asturias, Francisco J.
收藏  |  浏览/下载：7/0  |  提交时间：2019/04/09