MGI:2653624 Transgene O http://identifiers.org/mgd/MGI:2653624 IL-7Tg|Tg(H2-Ea-Il7)1Rhdr Tg(H2-Ea-Il7)1Rhdr IL-7Tg Tg(H2-Ea-Il7)10Rhdr transgene transgene insertion 10, Rhodri Ceredig