Life in the cold: a proteomic study of cold-repressed proteins in the antarctic bacterium pseudoalteromonas haloplanktis TAC125.
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ABSTRACT:
SUBMITTER: Piette F
PROVIDER: S-EPMC3127592 | biostudies-literature | 2011 Jun
REPOSITORIES: biostudies-literature
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Life in the cold: a proteomic study of cold-repressed proteins in the antarctic bacterium pseudoalteromonas haloplanktis TAC125.
Piette Florence F D'Amico Salvino S Mazzucchelli Gabriel G Danchin Antoine A Leprince Pierre P Feller Georges G
Applied and environmental microbiology 20110408 11
The proteomes expressed at 4°C and 18°C by the psychrophilic Antarctic bacterium Pseudoalteromonas haloplanktis were compared using two-dimensional differential in-gel electrophoresis with special reference to proteins repressed by low temperatures. Remarkably, the major cold-repressed proteins, almost undetectable at 4°C, were heat shock proteins involved in folding assistance. ...[more]
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