Tg(BLG-STAT5A)1Itb|BGL/STAT5 http://identifiers.org/mgd/MGI:2448610 BGL/STAT5 transgene O Tg(BLG-STAT5A)6Itb Tg(BLG-STAT5A)1Itb Transgene transgene insertion 6, Itamar Barash MGI:2448610