Plasmids 101: CcdB - The Toxic Key to Efficient Cloning
Type
Blog Post
Published
Dec. 8, 2016, 3:30 p.m.
...gene. One such strain is DB3.1, which contains a mutant version of DNA gyrase (gyrA462) that is resistant... al. “F plasmid CcdB killer protein: ccdB gene mutants coding for non-cytotoxic proteins which retain ...