title: Ultraviolet inactivation of Epstein-Barr virus: effect on synthesis of virus-associated antigens.
abstract: The relative sensitivity to ultraviolet (UV) light of genome functions of the P3HR-1 strain of Epstein-Barr virus (EBV) was studied. The formation of viral capsid antigen (VCA) appeared to be more sensitive than that of early antigen (EA), while the synthesis of membrane antigen (MA) was most resistant, as seen on examination in the presence of cytosine arabinoside (Ara-C). However, the appearance of both VCA and EA, but not that of MA, was delayed with UV-irradiated virus, in either the presence or absence of Ara-C. The synthesis of EA and VCA induced by UV-irradiated virus was suppressed in the presence of Ara-C, while that of MA was not.
mesh_terms: D000956:Antigens, Viral / Q000528:radiation effects*; D002213:Capsid / Q000096:biosynthesis; D002460:Cell Line; D002462:Cell Membrane / Q000276:immunology; D004854:Herpesvirus 4, Human / Q000276:immunology / Q000528:radiation effects*; D011830:Radiation Effects; D014466:Ultraviolet Rays
chemical_list: D000956:Antigens, Viral