Transgene ARR2PB-Myc-PAI Tg(Pbsn-MYC)4Key Hi-Myc Tg(ARR2/Pbsn-MYC)7Key Tg(Pbsn-MYC)4Key|Hi-Myc|ARR2PB-Myc-PAI O transgene insertion 7, Katharine Ellwood-Yen http://identifiers.org/mgd/MGI:2675933 MGI:2675933 transgene