从冷冻（-80摄氏度）犰狳组织中分离出的麻风分枝杆菌对3,4-二羟基[3H]苯丙氨酸的摄取。
Uptake of 3,4-dihydroxy[3H]phenylalanine by Mycobacterium leprae isolated from frozen (-80 degrees C) armadillo tissue.
作者信息
Khanolkar S R, Ambrose E J, Mahadevan P R
出版信息
J Gen Microbiol. 1981 Dec;127(2):385-9. doi: 10.1099/00221287-127-2-385.
PMID:6806435
Abstract
Mycobacterium leprae separated from armadillo tissues stored at -80 degrees C is similar to that from human sources in its ability to take up 3H-labelled 3,4-dihydroxyphenylalanine (DOPA). Several inhibitors were studied which showed complete or partial inhibition of [3H]DOPA uptake. These findings suggest that M. leprae isolated from frozen tissue possesses an active uptake system for [3H]DOPA.
摘要
从保存在-80摄氏度的犰狳组织中分离出的麻风分枝杆菌，在摄取3H标记的3,4-二羟基苯丙氨酸（DOPA）的能力方面，与从人类来源分离出的麻风分枝杆菌相似。研究了几种抑制剂，这些抑制剂对[3H]DOPA的摄取表现出完全或部分抑制作用。这些发现表明，从冷冻组织中分离出的麻风分枝杆菌拥有一个针对[3H]DOPA的活跃摄取系统。
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