transgene insertion 2, Max-Planck-Institute of Neurobiology O Transgene Tg(Pcp2-cre)2Mpin pcp2<Cre-2> L7Cre-2 L7-cre http://identifiers.org/mgd/MGI:2137514 transgene MGI:2137514 L7Cre-2|pcp2<Cre-2>|L7-cre