The production of Actinosynnema pretiosum mutation and augmented UA alpha

摘要

A microorganism, an Actinosynnema pretiosum mutant strain, PF4-4 (ATCC PTA-3921), that produces Mu alpha a. ____delta__alpha_______such as_____P-3 improved performance compared with previously known strains under different conditions, and the ability to grow under different conditions, sir Alpha lambdaMETHODS The development of a suitable instrument was carried out by culture and production.