Reproduction and metabolism at - 10 ∞ C of bacteria isolated from Siberian permafrost
نویسندگان
چکیده
Virginia Souza-Egipsy, 1 David A. Gilichinsky 3 and Kenneth H. Nealson 1 * 1 Department of Earth Sciences, University of Southern California, 3651 Trousdale Parkway, Los Angeles, CA 90089–0740,USA. 2 NASA Jet Propulsion Laboratory, M/S 183–301, 4800 Oak Grove Drive, Pasadena, CA 91109, USA. 3 Institute of Physicochemical and Biological Problems in Soil Science, Russian Academy of Sciences, 142290, Pushchino, Moscow Region.
منابع مشابه
Stress response of methanogenic archaea from Siberian permafrost compared with methanogens from nonpermafrost habitats.
We examined the survival potential of methanogenic archaea exposed to different environmental stress conditions such as low temperature (down to -78.5 degrees C), high salinity (up to 6 M NaCl), starvation (up to 3 months), long-term freezing (up to 2 years), desiccation (up to 25 days) and oxygen exposure (up to 72 h). The experiments were conducted with methanogenic archaea from Siberian perm...
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