transgene insertion 55, Edward M Rubin O Tg(YAC230E8)55Hgc YAC 230E8 Line 55 MGI:5291626 Tg(YAC230E8)55Hgc|YAC 230E8 Line 55 Transgene http://identifiers.org/mgd/MGI:5291626 transgene Tg(CEPHY230E8)55Hgc