产品型号：GM-J#021457 -Cryorecovery

产品应用：The MADM-7GT (Igs5GT) allele has the CMV enhancer/chicken beta-actin core promoter, the N-terminal portion of mut4-EGFP, a beta-globin intronic sequence (containing frt and lox sites), and the MYC-tagged C-terminal portion of tdTomato all inserted into the Igs5 locus on chromosome 7 (~2.13 cM; ~0.7 kbp downstream of exon 5 of the Rps9 gene). These MADM-7GT mutants are designed for MADM (mosaic analysis with double markers), and must be crossed to MADM-7TG mice harboring a reciprocal mutation at the same locus (Stock No. 021458). This MADM system allows Cre recombinase-induced fluorescent labeling of daughter cells to ascertain lineal relationships and pleiotropic gene function in multicellular organisms. These mice may also be useful in studies of cell differentiation, mitosis, and imprinting.