Alkaline stress response in Enterococcus faecalis: adaptation, cross-protection, and changes in protein synthesis-Reference-Cited by-同舟云学术

Alkaline stress response in Enterococcus faecalis: adaptation, cross-protection, and changes in protein synthesis

Published:1997-02 Issue:2 Volume:63 Page:812-814
ISSN:0099-2240
Container-title:Applied and Environmental Microbiology
language:en
Short-container-title:Appl Environ Microbiol

Author:

Flahaut S¹,Hartke A¹,Giard J C¹,Auffray Y¹

Affiliation:

1. Laboratoire de Microbiologie de l'Environnement, Université de Caen, France. lme@ibba.unicaen.fr

Abstract

The alkaline shock response in Enterococcus faecalis was studied in this work. Cells adapted to an optimum pH of 10.5 were tolerate to pH 11.9 conditions but acquired sensitivity to acid damage. An analysis of stress proteins revealed that 37 polypeptides were amplified. Two of these are DnaK and GroEL. The combined results show that bile salts and alkaline stress responses are closely related.

Publisher

American Society for Microbiology

Subject

Ecology,Applied Microbiology and Biotechnology,Food Science,Biotechnology

Link

https://journals.asm.org/doi/pdf/10.1128/aem.63.2.812-814.1997

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