Exons 3-4 were floxed by loxP sites. An FRT-flanked selection cassette was removed via flp-mediated recombination. Cre-mediated recombination deleted exons 3-4. (J:147112)
Legend:
cx: complex: > 1 genome feature ot: other: hemizygous, indeterminate,... (F): Female
(M): Male
N: normal phenotype
(#): related diseases count