protein coding gene Fkh1 MGI:1347466 FREAC3 fkh-1 O + forkhead box C1 frkhda Mf4 frkhda|Mf4|fkh-1|fkh1|Mf1|FREAC3|Fkh1 genetic mapping Gene fkh1 Foxc1 http://identifiers.org/mgd/MGI:1347466 Mf1