AKLAVINONE 11-HYDROXYLASE, GENE CODING FOR ALKAVINONE 11-HYDROXYLASE, EXPRESSION VECTOR AND PROCESS OF HYBRID ANTIBIOTIC

摘要

The present invention provides a gene encoding aclabinone 11-hydroxylase, an expression vector comprising the same, and a host cell transformed with the expression vector, and also by expressing the gene in a cell, a hybrid anthracycline system Provided are methods for preparing antibiotics. Also provided is a novel antibiotic aclacinomycin X (2 ''-amino aclacinomycin Y) produced by wild-type strains and a method for preparing the same.