O TgN(a-CaMKII-nlCre)/20 Transgene MGI:3697153 transgene insertion 20, Katsuhiko Mikoshiba transgene Tg(Camk2a-cre)20Kmik Cre20 http://identifiers.org/mgd/MGI:3697153 Cre20|TgN(a-CaMKII-nlCre)/20