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Literature DB >> 12450874

Incorporation of DNA and protein precursors into macromolecules by bacteria at -15 degrees C.

Abstract

DNA and protein precursors were incorporated into trichloroacetic acid-precipitated material by bacterial cell suspensions during incubation for 50 to 100 days at -15 degrees C. Incorporation did not occur at -70 degrees C and was inhibited by antibiotics. The results demonstrate that bacteria can perform macromolecular synthesis under conditions that mimic entrapment in glacial ice.

Entities: Chemical

Mesh：

Substances：

Year: 2002 PMID： 12450874 PMCID： PMC134440 DOI： 10.1128/AEM.68.12.6435-6438.2002

Source DB: PubMed Journal: Appl Environ Microbiol ISSN： 0099-2240 Impact factor: 4.792

11 in total

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