(center map) (center map)PMID:19706769 in HEK293, co-precipitation of ectopically expressed tagged proteins in HeLa cells infected with G0S2-HA Ad virus, co-precipitation of endogenous BCL2 with HA antibody in HCT116 (transient transfection), interaction detected by FRET Competition between G0S2 and BAX for binding to BCL2 in HEK293, co-IP experiments with tagged protein shows that G0S2 competes with BAX for binding to BCL2