[谷氨酸棒杆菌自发链霉素抗性突变体中维生素B12营养缺陷型的形成]
[Formation of B12 auxotrophs among spontaneous streptomycin-resistant mutants of Corynebacterium glutamicum].
作者信息
Vikhanskiĭ Iu D
出版信息
Genetika. 1978;14(12):2209-11.
PMID:744479
Abstract
The spontaneous mutation to streptomycin-resistance (strr) was selective for isolating the definite type of auxotrophs (B12) of grampositive bacteria, Corynebacterium glutamicum ATCC 13032. A correlation between the resistance to the antibiotic and the requirement of vitamin B12 of this culture is suggested.
摘要
对链霉素抗性（strr）的自发突变可用于筛选革兰氏阳性菌谷氨酸棒杆菌ATCC 13032中特定类型的营养缺陷型（B12）。这表明该培养物对抗生素的抗性与维生素B12需求之间存在相关性。
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