Tg(Cd4-TGFBR2)16Flv dnTgfbr2<+> CD4-dnTGFBRII transgene insertion 16, Richard A Flavell MGI:3575738 dnTGFbetaRII http://identifiers.org/mgd/MGI:3575738 dnTbetaRII CD4dnTGFbetaRII CD4dn-TGF-RII CD4dnTgfbr2 dnTGF-betaRII Inserted expressed sequence|Humanized sequence