A beta-galactosidase gene was inserted in frame into the first exon followed by a neomycin/thymidine kinase cassette flanked by loxP sites. (J:58621)
Legend:
cx: complex: > 1 genome feature ot: other: hemizygous, indeterminate,... (F): Female
(M): Male
N: normal phenotype
(#): related diseases count