ZMYND11 and Epstein-Barr virus infection: To quantitatively examine whether either BS69 isoform 2 or isoform 3 were downregulated on EBV infection and in cells expressing EBNA2 as previously described [35], we used QPCR to analyse BS69 mRNA expression in primary B cells infected by EBV and in a panel of EBV negative and positive B cell lines.