Golub E, Bailone A, Devoret R
Radiobiology Laboratories, Yale University School of Medicine, New Haven, Connecticut 06510.
J Bacteriol. 1988 Sep;170(9):4392-4. doi: 10.1128/jb.170.9.4392-4394.1988.
In 9 of 20 conjugative plasmids of different incompatibility groups, including F and R100 (or R6-5), coexist two sequences which are homologous, respectively, to the gene psiB, which encodes an inhibitor of SOS induction, and to the gene ssb, which encodes a single-stranded-DNA-binding protein.
在20种不同不相容群的接合质粒中,包括F质粒和R100(或R6 - 5),有9种同时存在分别与psiB基因和ssb基因同源的两个序列,psiB基因编码SOS诱导的抑制剂,ssb基因编码单链DNA结合蛋白。