MGI:1926245 genetic mapping 0710008M05Rik|Ncube|1110030I22Rik|Ubc6p 0710008M05Rik Ube2j1 Ubc6p 1110030I22Rik O protein coding gene ubiquitin-conjugating enzyme E2J 1 Ncube http://identifiers.org/mgd/MGI:1926245 Gene +