transgene insertion 1, Dennis M Zaller DR1 Tg(HLA-DRB1*01)1Dmz syntenic http://identifiers.org/mgd/MGI:3809473 DR1|Tg(HLA-DRB1*01)1Dmz|DR1 Tg DR1 Tg Tg(HLA-DRA*0101,HLA-DRB1*0101)1Dmz transgene MGI:3809473 O Transgene