transgene insertion 2, Stewart Anderson Tg(Nkx2-1-cre)2Qixu Transgene MGI:3773079 Tg(Nkx2-1-cre)2Qixu|NKX2.1Cre|Tg(Nkx2-1-cre)1Qixu|Nkx2.1-cre Tg(Nkx2-1-cre)2Sand transgene NKX2.1Cre http://identifiers.org/mgd/MGI:3773079 Nkx2.1-cre Tg(Nkx2-1-cre)1Qixu O