VCre/VloxP and SCre/SloxP: new site-specific recombination systems for genome engineering.

ABSTRACT: We developed two new site-specific recombination systems named VCre/VloxP and SCre/SloxP for genome engineering. Their recognition sites are different from Cre recognition sites because VCre and SCre recombinases share less protein similarity with Cre, even though the basic 13-8-13 structures of their recognition sites are identical. Mutant VloxP and SloxP, which have the same uses as mutant loxP, were also developed. VCre/VloxP and SCre/SloxP in combination with Cre/loxP and Flp/FRT systems can serve as powerful tools for genome engineering, especially when used to genetically modify both alleles of a single gene in mouse and human cells.

SUBMITTER: Suzuki E 

PROVIDER: S-EPMC3082901 | biostudies-literature | 2011 Apr

REPOSITORIES: biostudies-literature