targeted mutation 1, Velocigene Kcne3<tm1(KOMP)Vlcg> 10053G-C12 MGI:5292850 10053F-G6 KOMP-Regeneron-Project Null/knockout|Reporter 10053F-H8 10053F-G10 http://identifiers.org/mgd/MGI:5292850 10053G-F11