O Cre-ER<T> http://identifiers.org/mgd/MGI:3720934 transgene insertion 28.4, Mouse Clinical Institute PrP-Cre-ER<T> Transgene Tg(Prnp-cre/ERT)28.4Ics Tg(Prnp-cre/Esr1)28.4Ics PrP-Cre-ERT(28.4) transgene PrP-Cre-ER<T>|Cre-ER<T>|PrP-Cre-ERT(28.4)|Tg(Prnp-cre/Esr1)28.4Ics MGI:3720934