In vivo expression of the Lactobacillus brevis S-layer gene

被引:36
作者
Kahala, M [1 ]
Savijoki, K [1 ]
Palva, A [1 ]
机构
[1] AGR RES CTR FINLAND,FOOD RES INST,JOKIOINEN 31600,FINLAND
关键词
D O I
10.1128/jb.179.1.284-286.1997
中图分类号
Q93 [微生物学];
学科分类号
071005 ; 100705 ;
摘要
Lactobacillus brevis possesses a surface layer protein (SlpA) with tightly regulated synthesis. The slpA gene is expressed by two adjacent promoters, P1 and P2. The level of P2-derived transcripts was approximately 10 times higher than that of P1-derived transcripts throughout the entire growth of L. brevis. The half-lh es of slpA transcripts were shown to be exceptionally long (14 min).
引用
收藏
页码:284 / 286
页数:3
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