A loxP site was inserted upstream of the cluster and an FRT-flanked neo cassette with a 3' loxP site was inserted downstream of the cluster. Flp-mediated recombination removed the neo cassette and left the cluster floxed. (J:185130)
Legend:
cx: complex: > 1 genome feature ot: other: hemizygous, indeterminate,... (F): Female
(M): Male
N: normal phenotype
(#): related diseases count