aP2-Cre-ER<T2> transgene insertion 1, I Pierre Chambon Transgene http://identifiers.org/mgd/MGI:2450254 Tg(Fabp4-cre/Esr1)1Ipc|aP2-Cre-ER<T2> transgene Tg(Fabp4-cre/Esr1)1Ipc MGI:2450254 Tg(Fabp4-cre/ERT2)1Ipc O