Rodriguez-Martinez Jose-Manuel, Poirel Laurent, Canton Rafael, Nordmann Patrice
Service de Bactériologie-Virologie, Hôpital de Bicêtre, Assistance Publique/Hôpitaux de Paris, Faculté de Médecine Paris-Sud, Université Paris Sud, K-Bicêtre, France.
Antimicrob Agents Chemother. 2006 Jul;50(7):2544-6. doi: 10.1128/AAC.00609-05.
The CR1 element defined by an orf513 gene encoding a putative recombinase and a recombination crossover site has been identified upstream of several antibiotic resistance genes in Enterobacteriaceae. This CR1 element was shown to bring promoter sequences that play a role in the expression of unrelated antibiotic resistance genes.
由编码假定重组酶的orf513基因和重组交叉位点定义的CR1元件已在肠杆菌科的几个抗生素抗性基因上游被鉴定出来。该CR1元件被证明携带在不相关抗生素抗性基因表达中起作用的启动子序列。