ArticleAntonie van Leeuwenhoek1993
Characterization of the heat shock response in Enterococcus faecalis.
Article in Antonie van Leeuwenhoek, 1993. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.
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Who cites it
13 citing papers in PubMed, 54 citations in OpenAlex.
- Biological Prescience: The Role of Anticipation in Organismal Processes.Frontiers in physiology · 2021Review
- Adaptation to Adversity: the Intermingling of Stress Tolerance and Pathogenesis in Enterococci.Microbiology and molecular biology reviews : MMBR · 2019Review
- High-Temperature Short-Time Pasteurization System for Donor Milk in a Human Milk Bank Setting.Frontiers in microbiology · 2018Article
- Photodynamic killing of Enterococcus faecalis in dentinal tubules using mTHPC incorporated in liposomes and invasomes.Clinical oral investigations · 2015Article
- Heat resistance in liquids of Enterococcus spp., Listeria spp., Escherichia coli, Yersinia enterocolitica, Salmonella spp. and Campylobacter spp.Acta veterinaria Scandinavica · 2003Review
- Two-component signal transduction in Enterococcus faecalis.Journal of bacteriology · 2002Review
- Two-dimensional electrophoresis study of Lactobacillus delbrueckii subsp. bulgaricus thermotolerance.Applied and environmental microbiology · 2002Article
- Characterization of the groESL operon in Listeria monocytogenes: utilization of two reporter systems (gfp and hly) for evaluating in vivo expression.Infection and immunity · 2001Article
- Identification and characterization of gsp65, an organic hydroperoxide resistance (ohr) gene encoding a general stress protein in Enterococcus faecalis.Journal of bacteriology · 2001Article
- Survival of Enterococcus faecalis in an oligotrophic microcosm: changes in morphology, development of general stress resistance, and analysis of protein synthesis.Applied and environmental microbiology · 1998Article
- Differentiation between cold shock proteins and cold acclimation proteins in a mesophilic gram-positive bacterium, Enterococcus faecalis JH2-2.Journal of bacteriology · 1997Article
- Comparison of the bile salts and sodium dodecyl sulfate stress responses in Enterococcus faecalis.Applied and environmental microbiology · 1996Article
- Analysis of the bacterial heat shock response to photodynamic therapy-mediated oxidative stress.Photochemistry and photobiologyArticle
Corrections and comments
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Authors and funding
5 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
We have characterized the general properties of the heat shock response of the Gram-positive hardy bacterium Enterococcus faecalis. The heat resistance (60 degrees C or 62.5 degrees C, 30 min) of log phase cells of E. faecalis grown at 37 degrees C was enhanced by exposing cells to a prior heat shock at 45 degrees C or 50 degrees C for 30 min. These conditioning temperatures also induced ethanol (22%, v/v) tolerance. The onset of thermotolerance was accompanied by the synthesis of a number of heat shock proteins. The most prominent bands had molecular weights in the range of 48 to 94kDa. By Western blot analysis two of them were found to be immunologically related to the well known DnaK (72kDa) and GroEL (63kDa) heat shock proteins of Escherichia coli. Four other proteins showing little or no variations after exposure to heat are related to DnaJ, GrpE and Lon (La) E. coli proteins and to the Bacillus subtilis sigma 43 factor. Ethanol (2% or 4%, v/v) treatments elicited a similar response although there was a weaker induction of heat shock proteins than with heat shock.
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