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Article

Role of operon aaoSo-mutT in antioxidant defense in Streptococcus oligofermentans.

PloS one - 1 Jan 2012

Zhou Peng, Liu Lei, Tong Huichun, Dong Xiuzhu

Abstract excerpt

Previously, we have found that an insertional inactivation of aao(So), a gene encoding L-amino acid oxidase (LAAO), causes marked repression of the growth of Streptococcus oligofermentans. Here, we found that aao(So) and mutT, a homolog of pyrophosphohydrolase gene of Escherichia coli, constituted an operon. Deletion of either gene did not impair the growth of S. oligofermentans, but double deletion of both...

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Identifiers

PMID: 22666463
DOI: 10.1371/journal.pone.0038133
PMCID: PMC3364214

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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