枯草芽孢杆菌中支链α-酮酸的摄取
Uptake of branched-chain alpha-keto acids in Bacillus subtilis.
作者信息
Goldstein B J, Zahler S A
出版信息
J Bacteriol. 1976 Jul;127(1):667-70. doi: 10.1128/jb.127.1.667-670.1976.
Abstract
Bacillus subtilis has a constitutive system for the uptake of alpha-keto-beta-methylvalerate, alpha-ketoisovalerate, and (probably) alpha-ketoisocaproate. A mutation, kauA1, which blocks the uptake of alpha-keto-beta-methylvalerate and alpha-ketoisovalerate, is located between metB and citK on the B. subtilis chromosome.
摘要
枯草芽孢杆菌具有一个组成型系统，用于摄取α-酮-β-甲基戊酸、α-酮异戊酸以及（可能的）α-酮异己酸。一种突变体kauA1，它阻断了α-酮-β-甲基戊酸和α-酮异戊酸的摄取，位于枯草芽孢杆菌染色体上的metB和citK之间。
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