Zhonghua liu xing bing xue za zhi = Zhonghua liuxingbingxue zazhi
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Zhonghua Liu Xing Bing Xue Za Zhi · May 2014
[Clustered regularly interspaced short palindromic repeat associated protein genes cas1 and cas2 in Shigella].
To detect the distribution of clustered regularly interspaced short palindromic repeat (CRISPR) associated protein genes cas1 and cas2 in Shigella and to understand the characteristics of CRISPR with relationship between CRISPR and related characteristics on drug resistance. ⋯ CRISPR system widely existed in Shigella, with the level of drug resistance in cas1 (b) gene mutant strains higher than in wild strains. Cas1 (b) gene mutation might be one of the reasons causing the different levels of resistance.