In ES cells containing Myf5tm3Tajb (Myf5), a cassette containing frt-lacZ-frt-puro-frt was inserted into exon 1 in cis to the existing mutation. Cre-mediated recombination removed the selection cassette in Myf5tm3Tajb. (J:92799)
Legend:
cx: complex: > 1 genome feature ot: other: hemizygous, indeterminate,... (F): Female
(M): Male
N: normal phenotype
(#): related diseases count