Update publication information. The immediate-early protein BRLF1 plays important roles in lytic infection of Epstein-Barr virus (EBV), in which it activates lytic viral transcription and replication. However, knowledge of the influence of BRLF1 on cellular gene expression and transcriptional reprogramming during the early lytic cycle remains limited. Analysis of BRLF1-binding proteins by mass spectrometry would show what transcription factors BRLF1 binds to and would help us better understand how BRLF1 regulates human and viral genome during lytic infection.