Document Detail

Accumulation of intracellular glycogen and trehalose by Propionibacterium freudenreichii under conditions mimicking cheese ripening in the cold.
MedLine Citation:
PMID:  22729537     Owner:  NLM     Status:  MEDLINE    
Seven Propionibacterium freudenreichii strains exhibited similar responses when placed at 4°C. They slowed down cell machinery, displayed cold stress responses, and rerouted their carbon metabolism toward trehalose and glycogen synthesis, both accumulated in cells. These results highlight the molecular basis of long-term survival of P. freudenreichii in the cold.
Marion Dalmasso; Julie Aubert; Sergine Even; Hélène Falentin; Marie-Bernadette Maillard; Sandrine Parayre; Valentin Loux; Jarna Tanskanen; Anne Thierry
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Publication Detail:
Type:  Journal Article; Research Support, Non-U.S. Gov't     Date:  2012-06-22
Journal Detail:
Title:  Applied and environmental microbiology     Volume:  78     ISSN:  1098-5336     ISO Abbreviation:  Appl. Environ. Microbiol.     Publication Date:  2012 Sep 
Date Detail:
Created Date:  2012-08-10     Completed Date:  2012-12-11     Revised Date:  2013-07-12    
Medline Journal Info:
Nlm Unique ID:  7605801     Medline TA:  Appl Environ Microbiol     Country:  United States    
Other Details:
Languages:  eng     Pagination:  6357-64     Citation Subset:  IM    
INRA, UMR1253 Science et Technologie du Lait et de l'Œuf, Rennes, France.
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MeSH Terms
Carbon / metabolism
Cheese / microbiology*
Cold Temperature
Glycogen / metabolism*
Propionibacterium / growth & development,  metabolism,  physiology*,  radiation effects
Stress, Physiological*
Trehalose / metabolism*
Reg. No./Substance:
7440-44-0/Carbon; 9005-79-2/Glycogen; 99-20-7/Trehalose

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine

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