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Abnormal growth of polyamine-deficient Escherichia coli mutant is partially caused by oxidative stress-induced damage.

Archives of biochemistry and biophysics - 15 Oct 2003

Jung Il Lae, Oh Tae Jeong, Kim In Gyu

Abstract excerpt

Polyamines participate in numerous cellular processes and are required for normal cell growth in Escherichia coli. In this study, we constructed a new polyamine-deficient E. coli mutant and investigated the physiological function of polyamines during normal aerobic growth conditions. We showed that the requirement for sulfur-containing, branched chain, and aromatic amino acids, which was exhibited in the sodA...

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Identifiers

PMID: 14522584
DOI: 10.1016/j.abb.2003.08.003

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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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