Color marker for clonings in Streptomyces lividans

Chemistry: molecular biology and microbiology – Vector – per se

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435 691, 435 712, 435 713, 43525235, 435886, 530 27, 935 11, 935 29, C12N 1500, C12N 120, C12N 100, C12P 2100, C07H 2104

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049652079

ABSTRACT:
Intensely crimson colonies are obtained from Streptomyces coelicolor DSM 3030 by total digestion of the total DNA, cloning into a suitable vector, and transformation of Streptomyces lividans. Re-isolation of the plasmid DNA and cutting with BamHI results in fragments about 3.4 to 9 kb in length, on which is located the gene which determines production of the coloring agent. This gene is suitable as marker, in particular as inactivation marker, in Streptomycetes.

REFERENCES:
patent: 4828998 (1989-05-01), Wohner et al.
Feitelson et al.; J. Gen. Microbiol. 131: 2431 (1985).
Horinouchi et al.; J. Bacteriol. 155: 1238 (1983).
Piruzyan, et al., "Cloning of DNA Fragments of Streptomyces coelicolor A3(2) Plasmid . . . ", Chemical Abstracts, vol. 98, No. 7, 47927w (1983).
Horinouchi, et al., "Construction and Application of a Promoter-Probe Plasmid . . . ", Journal of Bacteriology, vol. 162, No. 1:406-412 (1985).
Chater, et al., "Gene Cloning in Streptomyces", Curr. Top. Microbiol. Immunol., vol. 96:69-95 (1982).
Feitelson, et al., "Molecular Genetics of Red Biosynthesis in Streptomyces", Journal of Natural Products, vol. 49, No. 6:988-994 (1986).
Katz, E., et al., "Cloning and Expression of the Tyrosinase Gene from Streptomyces antiboiticus in Streptomyces lividans", J. Gen'l Microbiology 129:2703-14 (1983).

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