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Manipulating the Regulatory Genes for Teicoplanin Production in Actinoplanes Teichomyceticus

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Publisher Springer
Date 2012 Jul 19
PMID 22806031
Citations 8
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Abstract

Actinoplanes teichomyceticus produces the lipoglycopeptide antibiotic teicoplanin, which is considered a last line of defense against multidrug resistant Gram-positive cocci. Different strategies have been employed to generate industrial producers of teicoplanin, however they do not include manipulations of teicoplanin biosynthetic genes due to a poorly developed genetic "toolkit" for this strain. Through this work, we extend the choice of vectors that can be conjugally transferred and maintained in A. teichomyceticus. Antibiotic producing properties and stability of the transconjugants have been examined. As an illustration of the utility of pSG5-based vector pKC1139, we improved teicoplanin production by the wild type strain via manipulations of two regulatory genes from the teicoplanin biosynthetic cluster, tcp28 and tcp29.

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References
1.
Horbal L, Rebets Y, Rabyk M, Luzhetskyy A, Ostash B, Welle E . Characterization and analysis of the regulatory network involved in control of lipomycin biosynthesis in Streptomyces aureofaciens Tü117. Appl Microbiol Biotechnol. 2009; 85(4):1069-79. DOI: 10.1007/s00253-009-2108-3. View

2.
Bardone M, Paternoster M, CORONELLI C . Teichomycins, new antibiotics from Actinoplanes teichomyceticus nov. sp. II. Extraction and chemical characterization. J Antibiot (Tokyo). 1978; 31(3):170-7. DOI: 10.7164/antibiotics.31.170. View

3.
Voeykova T, Emelyanova L, Tabakov V, Mkrtumyan N . Transfer of plasmid pTO1 from Escherichia coli to various representatives of the order Actinomycetales by intergeneric conjugation. FEMS Microbiol Lett. 1998; 162(1):47-52. DOI: 10.1111/j.1574-6968.1998.tb12977.x. View

4.
Guo J, Zhao J, Li L, Chen Z, Wen Y, Li J . The pathway-specific regulator AveR from Streptomyces avermitilis positively regulates avermectin production while it negatively affects oligomycin biosynthesis. Mol Genet Genomics. 2009; 283(2):123-33. DOI: 10.1007/s00438-009-0502-2. View

5.
Kieser T, Hopwood D, Wright H, Thompson C . pIJ101, a multi-copy broad host-range Streptomyces plasmid: functional analysis and development of DNA cloning vectors. Mol Gen Genet. 1982; 185(2):223-8. DOI: 10.1007/BF00330791. View