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A seawater throttle on H-2 production in Precambrian serpentinizing systems 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2020, 117 (26) : 14756-14763
作者:  Tutolo, Benjamin M.;  Seyfried, William E., Jr.;  Tosca, Nicholas J.
收藏  |  浏览/下载:9/0  |  提交时间:2020/06/22
serpentinization  Precambrian  atmosphere redox state  origins of life  
Mercury isotope signatures record photic zone euxinia in the Mesoproterozoic ocean 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2018, 115 (42) : 10594-10599
作者:  Zheng, Wang;  Gilleaudeaua, Geoffrey J.;  Kah, Linda C.;  Anbar, Ariel D.
收藏  |  浏览/下载:7/0  |  提交时间:2019/11/27
photic zone euxinia  mercury  stable isotopes  Mesoproterozoic  mass-independent fractionation  
Two distinct pools of B-12 analogs reveal community interdependencies in the ocean 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2017, 114 (2) : 364-369
作者:  Heal, Katherine R.;  Qin, Wei;  Ribalet, Francois;  Bertagnolli, Anthony D.;  Coyote-Maestas, Willow;  Hmelo, Laura R.;  Moffett, James W.;  Devol, Allan H.;  Armbrust, E. Virginia;  Stahl, David A.;  Ingalls, Anitra E.
收藏  |  浏览/下载:12/0  |  提交时间:2019/11/27
B-12  cobalamin  Thaumarchaeota  pseudocobalamin  Cyanobacteria  
Synthesis of arborane triterpenols by a bacterial oxidosqualene cyclase 期刊论文
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2017, 114 (2) : 245-250
作者:  Banta, Amy B.;  Wei, Jeremy H.;  Gill, Clare C. C.;  Giner, Jose-Luis;  Welander, Paula V.
收藏  |  浏览/下载:7/0  |  提交时间:2019/11/27
triterpene synthase  isoarborinol  sterol  biomarker  natural products