The targeting vector was generated to insert Frt-flanked neo selection cassette and IRES-cre into the exon 2 of the defensin alpha 4 (Defa4) gene. Resulting mice were crossed with FloO deleter to remove the neo selection cassette. Cre expression is restricted in Paneth cell in the intestines. (J:273741)
Legend:
cx: complex: > 1 genome feature ot: other: hemizygous, indeterminate,... (F): Female
(M): Male
N: normal phenotype
(#): related diseases count