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Is there a cold shock response in the Antarctic psychrophile Pseudoalteromonas haloplanktis?
Piette, F.; Leprince, P.; Feller, G. (2012). Is there a cold shock response in the Antarctic psychrophile Pseudoalteromonas haloplanktis? Extremophiles 16(4): 681-683. https://dx.doi.org/10.1007/s00792-012-0456-x
In: Extremophiles. Springer: Tokyo. ISSN 1431-0651; e-ISSN 1433-4909, more
Peer reviewed article  

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Keyword
    Marine/Coastal
Author keywords
    Psychrophiles; Antarctic; Cold shock; Proteomics

Authors  Top 
  • Piette, F., more
  • Leprince, P.
  • Feller, G., more

Abstract
    The growth behavior and the proteomic response after a cold shock were investigated in the psychrophilic Antarctic bacterium Pseudoalteromonas haloplanktis. Remarkably, no cold-induced proteins were observed in the proteome, whereas some key proteins were repressed. This suggests noticeable differences in the cold shock response between a true psychrophile and mesophiles.

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