Article
Improvement of transformation efficiency through in vitro methylation and SacII site mutation of plasmid vector in Bifidobacterium longum MG1.
Journal of microbiology and biotechnology - 1 Jun 2010
Kim Jin Yong, Wang Yan, Park Myeong Soo, Ji Geun Eog
Abstract excerpt
The different cleavage patterns of pYBamy59 plasmid isolated from E. coli DH5alpha and B. longum MG1 by the cell extract of B. longum MG1 suggested that the main reason for low transformation efficiency was related to the restriction modification (R-M) system. To confirm correlation between R-M s...
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