The recombination deficient Enterococcus faecalis UV202 strain is a recA mutant.
作者信息
Weaver Keith E, Reddy Shirisha G
机构信息
Division of Basic Biomedical Sciences, School of Medicine, University of South Dakota, Vermillion, SD 57069, USA.
出版信息
Plasmid. 2006 Mar;55(2):164-8. doi: 10.1016/j.plasmid.2005.10.001. Epub 2005 Dec 2.
Abstract
The recA gene of the recombination deficient Enterococcus faecalis strain UV202 was sequenced and found to encode a glycine to aspartic acid mutation at amino acid 265. Both the UV sensitive and recombination deficient phenotypes of the UV202 strain were complemented by expression of the wild-type recA gene cloned under the control of the nisin-inducible promoter of an expression vector.
摘要
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