利用枯草芽孢杆菌通过互养作用对偶然分枝杆菌和耻垢分枝杆菌营养缺陷型进行部分表征。
Partial characterization of Mycobacterium fortuitum and Mycobacterium smegmatis auxotrophs by syntrophism using Bacillus subtilis.
作者信息
Subramanyam V R, Mohanty K K
机构信息
Regional Medical Research Centre, Indian Council of Medical Research, PO Sainik School, Bhubaneswar.
出版信息
J Gen Microbiol. 1989 Oct;135(10):2651-4. doi: 10.1099/00221287-135-10-2651.
PMID:2632668
Abstract
Syntrophism (cross-feeding) could be demonstrated between mutants of Mycobacterium fortuitum and Mycobacterium smegmatis, and previously characterized mutants of Bacillus subtilis, auxotrophic for arginine, histidine, lysine or phenylalanine. Based on this cross-feeding data, the possible site of blockage in the biosynthetic pathways of the mutants could be inferred.
摘要
在偶然分枝杆菌和耻垢分枝杆菌的突变体之间，以及先前已鉴定的枯草芽孢杆菌精氨酸、组氨酸、赖氨酸或苯丙氨酸营养缺陷型突变体之间，可以证明营养互养（交叉摄食）现象。基于这些交叉摄食数据，可以推断出突变体生物合成途径中可能的阻断位点。
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