Etv2<Gt(141.1H7)Cmhd> Etv2<Gt(CMHD-GT_141.1H7-3)Cmhd> Etsrp71<-> gene trap 141.1H7, Centre for Modeling Human Disease MGI:3830713 ER71/Etv2 knockout http://identifiers.org/mgd/MGI:3830713