Cloning and characterization of a polyketide synthase gene cluster involved in biosynthesis of a proposed angucycline-like polyketide auricin in Streptomyces aureofaciens CCM 3239.

Abstract excerpt

A new polyketide gene cluster, aur1, was identified in Streptomyces aureofaciens CCM3239 by using genes for the spore-pigment polyketide synthase of the Streptomyces coelicolor whiE operon as a probe. Sequence analysis of three overlapping DNA fragments (encompassing 15,100 bp) revealed 15 open reading frames, the majority of which showed high similarity to the previously characterized type II polyketide synthase...

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