MICROORGANISM PRODUCING 5'-INOSINIC ACID

摘要

The invention relates a mutant isolated from Brevibacterium aminogenes (ATCC 6821). The mutant (CS-1019753; KFCC 10814), a auxotroph for adenine and biotin, is leak for guanine or xanthine, sensitive to lysozyme and resistant to 3500ug/ml or more of 3,4-dihydroproline. Concentrated 5-inosinic acid can be purified according to a conventional way.