与枯草芽孢杆菌recF基因同源的乳酸乳球菌DNA片段的序列
Sequence of a Lactococcus lactis DNA fragment homologous to the recF gene of Bacillus subtilis.
作者信息
MacCormick C A, Griffin H G, Gasson M J
机构信息
Institute of Food Research, Norwich Research Park, Colney, UK.
出版信息
Gene. 1996 Apr 17;170(1):151-2. doi: 10.1016/0378-1119(96)81421-1.
PMID:8621080
Abstract
The recF gene of Lactococcus lactis ATCC 7962 is located 3 kb downstream from the lacZ gene and is transcribed in the opposite orientation. The recF gene is immediately preceded by a 121-codon ORF, and both recF and orf121 may be transcribed from the same promoter. The deduced RecF amino-acid sequence shows high homology to that of the Bacillus subtilis and Streptococcus pyogenes RecF proteins.
摘要
乳酸乳球菌ATCC 7962的recF基因位于lacZ基因下游3 kb处，转录方向相反。recF基因紧接一个121密码子的开放阅读框（ORF），recF和orf121可能由同一个启动子转录。推导的RecF氨基酸序列与枯草芽孢杆菌和化脓性链球菌的RecF蛋白具有高度同源性。
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