Tg(Ins2-Tnfrsf6<lpr-cg>) http://identifiers.org/mgd/MGI:3662920 RIP-Fas<cg> Tg-Hi Tg(Ins2-Fas*I246N)1Ach RIP-Fas<cg> Inserted expressed sequence transgene insertion 1, Alexander V Chervonsky RIP-Fas-lpr<cg> MGI:3662920