CaMkII cre O Tg(Camk2a-cre)1Gsc http://identifiers.org/mgd/MGI:2181421 alphaCaMKII-cre Transgene MGI:2181421 Camkcre4 Camkcre4|Tg<cre4>|alphaCaMKII-cre|CaMkII cre Tg<cre4> transgene transgene insertion 1, Gunther Schutz