Trp53rp1 p73L + transformation related protein 63 Trp63 MGI:1330810 Gene deltaNp63 O KET protein TAp63|Trp53rp1|deltaNp63|KET protein|p73L|p63|p51/p63 p63 TAp63 http://identifiers.org/mgd/MGI:1330810 p51/p63 protein coding gene genetic mapping