The separation of phage promoter from bacterial lac promoter for β-galactosidase expression in transducing phage λplac5

The phage promoter responsible for the e

The phage promoter responsible for the expression of the inserted β-galactosidase gene in bacteriophage λplac5

✍ Luk, Ka-cheung ;Mark, Kai-keung 📂 Article 📅 1980 🏛 Springer 🌐 English ⚖ 585 KB

The lac transducing phage, lambda plac5, carries a segment of the E. coli lac operon on the left side of the b2 region of the lambda phage. In the absence of additional cyclic AMP, beta-galactosidase can only be expressed from the phage promoter, and the expression of the inserted lac promoter is su