MAPPING OF BEN GENES OF PSEUDOMONAS-AERUGINOSA

被引：0
作者：
ZHANG, CF
HUANG, M
HOLLOWAY, BW
机构：
来源：
FEMS MICROBIOLOGY LETTERS | 1993年 / 112卷 / 03期
关键词：
GENE MAPPING; BENZOATE UTILIZATION; PSEUDOMONAS-AERUGINOSA;
D O I：
暂无
中图分类号：
Q93 [微生物学];
学科分类号：
071005 ; 100705 ;
摘要：
Four ben genes responsible for the conversion of benzoate to catechol in Pseudomonas aeruginosa PAO have been mapped to a 4.6 kb KpnI fragment. ben-1 and ben-4 were known to be separate genes but now ben-1508 has been found to be different from ben-2. The two genes were distinguished by Tn5 mutagenesis of a cosmid clone and deletion mapping. It is likely that the four genes mapped (ben-4, ben-2, ben-1508 and ben-1) correspond to the previously characterized benR (regulatory gene) and benABC (benzoate dioxygenase) respectively.
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页码：255 / 260
页数：6
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