genetic mapping rjs D15F32S1h|rjs|jdf2|D7H15F32S1|D7H15F37S1 D7H15F32S1 + D15F32S1h Gene O D7H15F37S1 Herc2 http://identifiers.org/mgd/MGI:103234 protein coding gene jdf2 HECT and RLD domain containing E3 ubiquitin protein ligase 2 MGI:103234