PSMB7 and gastric carcinoma: Both YAP(5SA) and TAZ(S89A) also induced expression of the EBV lytic proteins Z, R, and BMRF1 in the EBV-infected SNU-719 gastric carcinoma cell line (which was EBV positive in the original patient tumor and has remained EBV-positive in culture [68](Figs 5D and S4C).