LoxP sites and FRT and F3 flanked positive selection cassettes were inserted flanking exons 5 - 8. Flp mediated recombination removed the selection cassettes leaving exons 5 - 8 floxed. (J:189100)
Legend:
cx: complex: > 1 genome feature ot: other: hemizygous, indeterminate,... (F): Female
(M): Male
N: normal phenotype
(#): related diseases count