A gene determining a new member of the SARP family contributes to transcription of genes for the synthesis of the angucycline polyketide auricin in Streptomyces aureofaciens CCM 3239.

Abstract

Three regulators, Aur1P, Aur1R and a SARP-family Aur1PR3, have been previously found to control expression of the aur1 cluster for the angucycline antibiotic auricin in Streptomyces aureofaciens CCM 3239. Here, we describe an additional regulatory gene, aur1PR4, encoding a homologue from the SARP-family regulators. Its role in auricin regulation was… (More)
DOI: 10.1111/1574-6968.12200

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