The loxP site flanked neomycin resistance gene cassette that had replaced the 5' DNase I hypersensitive site 3 (HS3) was removed from Rr320tm1Ley ES cells via transient expression of cre recombinase and transmitted through the germline. (J:33053)
Legend:
cx: complex: > 1 genome feature ot: other: hemizygous, indeterminate,... (F): Female
(M): Male
N: normal phenotype
(#): related diseases count