按主题分类的文章 "Blue-white screening of bacterial colonies"

1. Blue-White Screening of Bacterial Colonies Utilizing X-Gal and IPTG Plates
   发布于 2025年8月5日

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   Blue-white screening of bacterial colonies is a popular and effective molecular biology tool often used to detect recombinant bacteria in cloning experiments. Central to this technique is the enzymatic activity of β-galactosidase, a tetrameric enzyme encoded by the lacZ α gene in E. coli that ...