title: Chromatin Structure of Epstein-Barr Virus Latent Episomes.
abstract: EBV latent infection is characterized by a highly restricted pattern of viral gene expression. EBV can establish latent infections in multiple different tissue types with remarkable variation and plasticity in viral transcription and replication. During latency, the viral genome persists as a multi-copy episome, a non-integrated-closed circular DNA with nucleosome structure similar to cellular chromosomes. Chromatin assembly and histone modifications contribute to the regulation of viral gene expression, DNA replication, and episome persistence during latency. This review focuses on how EBV latency is regulated by chromatin and its associated processes.
authors.affiliation: The Wistar Institute, Philadelphia, PA, 19104, USA. Lieberman@wistar.org.
authors.forename: Paul M
authors.initials: PM
authors.lastname: Lieberman
mesh_terms: D000818:Animals; D002843:Chromatin / Q000737:chemistry / Q000235:genetics / Q000378:metabolism*; D020031:Epstein-Barr Virus Infections / Q000821:virology*; D015967:Gene Expression Regulation, Viral; D016679:Genome, Viral; D004854:Herpesvirus 4, Human / Q000235:genetics* / Q000502:physiology; D006801:Humans; D010957:Plasmids / Q000235:genetics* / Q000378:metabolism; D014764:Viral Proteins / Q000737:chemistry / Q000235:genetics* / Q000378:metabolism; D017735:Virus Latency
chemical_list: D002843:Chromatin; D014764:Viral Proteins