Reproductive resting forms ofArthrobacter globiformis |
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| Authors: | E V Demkina V S Soina G I El’ Registan D G Zvyagintsev |
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| Institution: | (1) Department of Soil Biology, Faculty of Soil Science, Moscow State University, 119899 Vorob’evy gory, Moscow, Russia;(2) Russian Academy of Sciences, Institute of Microbiology, pr. 60-letiya Oktyabrya 7, k. 2, 117811 Moscow, Russia |
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| Abstract: | Submerged cultures ofArthrobacter globiformis grown in media unbalanced with respect to carbon and nitrogen sources were found to contain cells exhibiting features typical
of resting forms: long-term viability, specific ultrastructure, dormant metabolism, and thermoresistance. Such cells were
produced not only in the collection strain VKM B-l 112, but also in the Aglobiformis strains isolated from 2-to 3-million-year-old permafrost sediments. |
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| Keywords: | cystlike retractile dormant cells Arthrobacter globiformis dormancy autoinducers submerged culture |
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