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High-throughput Screening for Streptomyces Antibiotic Biosynthesis Activators

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Date 2012 Apr 17
PMID 22504805
Citations 6
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Abstract

A genomic cosmid library of Streptomyces clavuligerus was constructed and transferred efficiently by conjugation to Streptomyces lividans, and 12 distinct groups of overlapping cosmid clones that activated the silent actinorhodin biosynthesis gene cluster were identified. This generally applicable high-throughput screening procedure greatly facilitates the identification of antibiotic biosynthesis activators.

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References
1.
van Wezel G, McDowall K . The regulation of the secondary metabolism of Streptomyces: new links and experimental advances. Nat Prod Rep. 2011; 28(7):1311-33. DOI: 10.1039/c1np00003a. View

2.
Bellier A, Mazodier P . ClgR, a novel regulator of clp and lon expression in Streptomyces. J Bacteriol. 2004; 186(10):3238-48. PMC: 400634. DOI: 10.1128/JB.186.10.3238-3248.2004. View

3.
Ishizuka H, Horinouchi S, Kieser H, Hopwood D, Beppu T . A putative two-component regulatory system involved in secondary metabolism in Streptomyces spp. J Bacteriol. 1992; 174(23):7585-94. PMC: 207469. DOI: 10.1128/jb.174.23.7585-7594.1992. View

4.
Medema M, Trefzer A, Kovalchuk A, van den Berg M, Muller U, Heijne W . The sequence of a 1.8-mb bacterial linear plasmid reveals a rich evolutionary reservoir of secondary metabolic pathways. Genome Biol Evol. 2010; 2:212-24. PMC: 2997539. DOI: 10.1093/gbe/evq013. View

5.
Flett F, Mersinias V, Smith C . High efficiency intergeneric conjugal transfer of plasmid DNA from Escherichia coli to methyl DNA-restricting streptomycetes. FEMS Microbiol Lett. 1997; 155(2):223-9. DOI: 10.1111/j.1574-6968.1997.tb13882.x. View