发明授权
US3580810A Fermentative production of l-threonine 失效
L-精氨酸的生产

Fermentative production of l-threonine
摘要:
CERTAIN MUTANTS OF ESCHERICHIA COLI WHICH REQUIRE ISOLEUCINE FOR GROWTH AND CAN GROW IN THE PRESENCE OF MORE THAN 1 MG./1. A-AMINO-B-HYDROXY-VALERIC ACID IN AN OTHERWISE CONVENTIONAL CULTURE MEDIUM PRODUCE 6-THREONINE IN AMOUNTS OF SEVERAL GRAMS PER LITER OF THE MEDIUM.
信息查询
0/0