18628A-A4 18628A-H12 http://identifiers.org/mgd/MGI:5286506 targeted mutation 1, Velocigene 18628A-C8 18628A-B11 Ncam1<tm1(KOMP)Vlcg> 18628A-B5 MGI:5286506 18628A-A8 KOMP-Regeneron-Project