MGI:3039660 Tg(WapHRAS)69Lin syntenic Tg(WapHRAS)69Lin|Tg(Wap-HRAS)69Lin http://identifiers.org/mgd/MGI:3039660 Tg(Wap-HRAS)69Lln transgene insertion 69, Loretta L Nielsen Tg(Wap-HRAS)69Lin O Transgene transgene