Exon 3 was left flanked by single loxP sites after the removal of an upstream floxed neo cassette by the transient expression of cre recombinase in ES cells. (J:86262)
Legend:
cx: complex: > 1 genome feature ot: other: hemizygous, indeterminate,... (F): Female
(M): Male
N: normal phenotype
(#): related diseases count