Dbx1<tm1(DTA)Apie> Dbx1<IRES-loxP-Stop-loxP-DTA> MGI:3757953 Conditional ready|Inserted expressed sequence http://identifiers.org/mgd/MGI:3757953 Dbx1<loxP-stop-loxP-DTA> Dbx1<DTA> targeted mutation 1, Alessandra Pierani