MGI:1338076 O Gm20114 human immunodeficiency virus type I enhancer binding protein 2 + protein coding gene Shn-2 Hivep2 http://identifiers.org/mgd/MGI:1338076 genetic mapping Schnurri-2 Gene MIBP1 Schnurri-2|Shn-2|MIBP1|Gm20114