title: Identification and mapping of polypeptides encoded by the P3HR-1 strain of Epstein-Barr virus.
abstract: The Epstein-Barr virus (EBV)-specified polypeptides induced upon viral replication in the P3HR-1 cell line have been examined by immunoprecipitation with a high-titer human anti-EBV serum. Twenty-five predominant polypeptides were identified in cell extracts, whereas 18 polypeptides were precipitated from cell-free translation reactions directed by total mRNA. Hybrid selection of mRNA to the BamHI DNA clones of the EBV genome and immunoprecipitation of the corresponding cell-free translation products revealed 98 EBV-specified polypeptides and their coding location along the viral genome. In addition, the viral polypeptides that bind reversibly to DNA-cellulose have been characterized and the deduced map locations of this functional group of EBV-specified polypeptides is presented.
mesh_terms: D002460:Cell Line; D002999:Clone Cells; D004268:DNA-Binding Proteins / Q000235:genetics; D005796:Genes; D005814:Genes, Viral; D004854:Herpesvirus 4, Human / Q000235:genetics*; D006801:Humans; D009693:Nucleic Acid Hybridization; D010455:Peptides / Q000235:genetics* / Q000302:isolation & purification; D014176:Protein Biosynthesis; D012333:RNA, Messenger / Q000235:genetics; D012367:RNA, Viral / Q000235:genetics; D014764:Viral Proteins / Q000235:genetics* / Q000302:isolation & purification
chemical_list: D004268:DNA-Binding Proteins; D010455:Peptides; D012333:RNA, Messenger; D012367:RNA, Viral; D014764:Viral Proteins