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Article

A small heat shock protein enables Escherichia coli to grow at a lethal temperature of 50°C conceivably by maintaining cell envelope integrity.

Journal of bacteriology - 1 Jun 2014

Ezemaduka Anastasia N, Yu Jiayu, Shi Xiaodong, Zhang Kaiming, Yin Chang-Cheng, Fu Xinmiao, Chang Zengyi

Abstract excerpt

It is essential for organisms to adapt to fluctuating growth temperatures. Escherichia coli, a model bacterium commonly used in research and industry, has been reported to grow at a temperature lower than 46.5°C. Here we report that the heterologous expression of the 17-kDa small heat shock protein from the nematode Caenorhabditis elegans, CeHSP17, enables E. coli cells to grow at 50°C, which is their highest...

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Identifiers

PMID: 24659772
DOI: 10.1128/JB.01473-14
PMCID: PMC4010981

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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