transgene Tg(IGH@yH2)J9.2Jkbv O transgene insertion J9.2, Aya Jakobovits Transgene Tg(IGHyH2)J9.2Jkbv http://identifiers.org/mgd/MGI:3802719 yH2 MGI:3802719 Tg(IGHyH2)J9.2Jkbv|yH2