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Physiological levels of glucose induce membrane vesicle secretion and affect the lipid and protein composition of Yersinia pestis cell surfaces.


ABSTRACT: Yersinia pestis grown with physiologic glucose increased cell autoaggregation and deposition of extracellular material, including membrane vesicles. Membranes were characterized, and glucose had significant effects on protein, lipid, and carbohydrate profiles. These effects were independent of temperature and the biofilm-related locus pgm and were not observed in Yersinia pseudotuberculosis.

SUBMITTER: Kolodziejek AM 

PROVIDER: S-EPMC3697494 | biostudies-literature | 2013 Jul

REPOSITORIES: biostudies-literature

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Physiological levels of glucose induce membrane vesicle secretion and affect the lipid and protein composition of Yersinia pestis cell surfaces.

Kolodziejek Anna M AM   Caplan Allan B AB   Bohach Gregory A GA   Paszczynski Andrzej J AJ   Minnich Scott A SA   Hovde Carolyn J CJ  

Applied and environmental microbiology 20130517 14


Yersinia pestis grown with physiologic glucose increased cell autoaggregation and deposition of extracellular material, including membrane vesicles. Membranes were characterized, and glucose had significant effects on protein, lipid, and carbohydrate profiles. These effects were independent of temperature and the biofilm-related locus pgm and were not observed in Yersinia pseudotuberculosis. ...[more]

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