transgene insertion 1, Bernd Arnold Tie2ER<T2>Cre Transgene transgene http://identifiers.org/mgd/MGI:2450326 MGI:2450326 Tie2-CreER<T2>|Tg(Tek-cre/ESR1)1Arnd|Tie2ER<T2>Cre Tg(Tek-cre/ESR1)1Arnd Tie2-CreER<T2> Tg(Tek-cre/ERT2)1Arnd O