Slater S, Maurer R
Department of Molecular Biology and Microbiology, School of Medicine, Case Western Reserve University, Cleveland, Ohio 44106-4960.
J Bacteriol. 1993 Jul;175(13):4260-2. doi: 10.1128/jb.175.13.4260-4262.1993.
We describe a phagemid-based system for rapidly generating chromosomal allele replacements in two steps. The system utilizes simple vector-determined selection procedures for each step and requires only that the target strain be male and sup+ (nonsuppressing for amber mutations).
我们描述了一种基于噬菌粒的系统,可通过两个步骤快速产生染色体等位基因替换。该系统在每个步骤中利用简单的载体决定的选择程序,并且仅要求目标菌株为雄性且sup+(对琥珀突变无抑制作用)。