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NUCLEOTIDE-SEQUENCES AND EXPRESSION OF GENES FROM STREPTOMYCES-PURPURASCENS THAT CAUSE THE PRODUCTION OF NEW ANTHRACYCLINES IN STREPTOMYCES-GALILAEUS




TekijätNIEMI J, MANTSALA P

KustantajaAMER SOC MICROBIOLOGY

Julkaisuvuosi1995

Lehti:Journal of Bacteriology

Tietokannassa oleva lehden nimiJOURNAL OF BACTERIOLOGY

Lehden akronyymiJ BACTERIOL

Vuosikerta177

Numero10

Aloitussivu2942

Lopetussivu2945

Sivujen määrä4

ISSN0021-9193

DOIhttps://doi.org/10.1128/jb.177.10.2942-2945.1995


Tiivistelmä
Six open reading frames, rdmA to rdmF, in a 6,077-bp segment of Streptomyces purpurascens DNA which caused the production of hybrid anthracyclines were identified. The minimal fragment that produced anthracyclines modified at the 10th position contained rdmB to rdmD; rdmE is the gene for aklavinone-11-hydroxylase. RdmC is similar to a putative open reading frame in the daunorubicin biosynthetic cluster of Streptomyces peucetius and is likely to participate in the removal of the side chain at the 10th position.



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