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Article

Alkaline phosphatase as a reporter of sigma(S) levels and rpoS polymorphisms in different E. coli strains.

Archives of microbiology - 1 Jan 2008

Spira Beny, Ferenci Thomas

Abstract excerpt

sigma(S) is responsible for the transcriptional regulation of genes related to protection against stresses and bacterial survival and it accumulates in the cell under conditions of stress, such as nutrient limitation. An increase in the levels of sigma(S) causes a reduction in the expression of genes that are transcribed by RNA polymerase associated with the principal sigma factor, sigma(70). phoA, that encodes...

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PMID: 17665171
DOI: 10.1007/s00203-007-0291-0

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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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