Overexpression of ribosome recycling factor causes increased production of avermectin in Streptomyces avermitilis strains

Abstract excerpt

Ribosome recycling factor (RRF), encoded by frr gene, is involved in the release of ribosomes from the translational post-termination complex for a new round of initiation. In this study, the frr gene with either its own promoter or with ermE p was cloned into a multi-copy vector, pKC1139, and a single-site integrative vector, pSET152, respectively. The resulting plasmids were transformed into Streptomyces...

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