STRAIN CAPABLE OF PRODUCING epsilon-POLY-L-LYSINE AND METHOD FOR PRODUCING MEDIUM-POLYMERIZATION DEGREE epsilon-POLY-L-LYSINE USING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide an improved method for producing a polylysine, and to search a new strain to be used for the method. SOLUTION: The method for producing anε-poly-L-lysine comprises culturing in a liquid medium a Streptomyces sp. USE-13 strain( FERM P-18561 ) or its mutant without adding L-lysine and collecting theε-poly-L-lysine produced and accumulated in the culture fluid. COPYRIGHT: (C)2005,JPO&NCIPI