Physiological and expression analyses of Agrobacterium tumefaciens trxA, encoding thioredoxin
Physiological and expression analyses of Agrobacterium tumefaciens trxA, encoding thioredoxin
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DOI：
10.1128/jb.00623-07
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发表时间：
2007-09-01
影响因子：
3.2
通讯作者：
Mongkolsuk, Skorn
中科院分区：
文献类型：
--
作者：
Vattanaviboon, Paiboon;Tanboon, Weerachai;Mongkolsuk, Skorn
根癌农杆菌暴露于甲萘醌、氢过氧化枯烯和二酰胺强烈诱导 trxA 表达。 trxA 突变体显示有氧生长速率和铺板效率降低，并且细胞色素 c 氧化酶呈阴性。不典型的是，突变体对甲萘醌的抗性降低，但对 H2O2 的抗性表型增加。
Exposure of Agrobacterium tumefaciens to menadione, cumene hydroperoxide, and diamide strongly induced trxA expression. The trxA mutant showed a reduction in the aerobic growth rate and plating efficiency and was cytochrome c oxidase negative. Atypically, the mutant has decreased resistance to menadione but an increased H2O2 resistance phenotype.