Supported by National Science &Technology Pillar Program in the Eleventh Five-year Plan Period (2007BAD75B06);Guangxi Sci-ence Foundation (0782003-4)~~
[Objective] The aims were to construct a new suicide plasmid of Lactobacillus and gene deletion engineering bacteria of Lactobacillus with pUC19 vector. [Methods] pUC19-CM was constructed by inserting a chloramphenico...