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首页> 外文期刊>Journal of bacteriology >Effects of a mutation that eliminates UDP glucose-pyrophosphorylase on the pathogenicity of Erwinia carotovora subsp. carotovora.
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Effects of a mutation that eliminates UDP glucose-pyrophosphorylase on the pathogenicity of Erwinia carotovora subsp. carotovora.

机译:消除UDP葡萄糖焦磷酸化酶突变的影响对胡萝卜欧文氏菌亚种致病性的影响。胡萝卜。

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摘要

A nonpathogenic mutant of Erwinia carotovora obtained by Mu d1 mutagenesis was defective in the ability to utilize several carbon sources. The basis of the mutation was analyzed biochemically and shown to be a defect in the ability to form UDP glucose-pyrophosphorylase. The nonpathogenic phenotype of the mutant was caused by its sensitivity to galactose.
机译:通过Mu d1诱变获得的非致病性胡萝卜欧文氏菌突变体在利用几种碳源的能力上存在缺陷。对该突变的基础进行了生化分析,显示其形成UDP葡萄糖焦磷酸化酶的能力存在缺陷。突变体的非致病性表型是由其对半乳糖的敏感性引起的。

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