An IRES element, eYFP and a bovine polyA sequence followed by a floxed neomycin resistance cassette were inserted into the end of the coding sequence. Targeting took place in ES cells homozygous for Tg(Prm-cre)70Og, which express Cre recombinase in male germ cells. Cre-mediated excision subsequently removed the neomycin cassette upon transmission from male chimeric mice. The protamine-cre transgene was separated from the knock-in allele by crossing germline male mutant mice with C57BL/6 or BALB/c mice. (J:113265)
Basic Information
129S4/SvJae-Tg(Prm-cre)70Og
Legend:
cx: complex: > 1 genome feature ot: other: hemizygous, indeterminate,... (F): Female
(M): Male
N: normal phenotype
(#): related diseases count