作者: James M. Slauch , Michael J. Mahan , John J. Mekalanos
DOI: 10.1016/0076-6879(94)35164-3
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摘要: … The lac system has many advantages, including accommodation of a variety of substrates for use in assays and selections. 7'2 The main advantage is the ability to select Lac ÷ on plates…