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Article

Evidences of Hfq associates with tryptophanase and affects extracellular indole levels.

Acta biochimica et biophysica Sinica - 1 Aug 2009

Zhang Yinghua, Hong Guofan

Abstract excerpt

In this study, we observed a novel property of Escherichia coli Hfq protein: it possibly influenced extracellular indole levels. The extracellular indole concentrations were increased in Hfq mutant cells and decreased in Hfq overexpression cells in a cell density-dependent manner. The decreased extracellular indole levels in Hfq overexpression cells caused the postponement of entering into stationary phase....

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PMID: 19657572
DOI: 10.1093/abbs/gmp059

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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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