title: [Nature and mechanism of viral persistence in cell cultures latently infected by the avian influenza virus].
mesh_terms: D000818:Animals; D002478:Cells, Cultured / Q000382:microbiology*; D002499:Centrifugation, Density Gradient; D002642:Chick Embryo; D002999:Clone Cells / Q000382:microbiology; D005347:Fibroblasts / Q000382:microbiology; D005455:Fluorescent Antibody Technique; D009980:Influenza A virus / Q000302:isolation & purification / Q000472:pathogenicity*; D007372:Interferons / Q000032:analysis; D007739:L Cells / Q000382:microbiology; D009698:Nucleoproteins / Q000032:analysis; D012367:RNA, Viral / Q000032:analysis; D013997:Time Factors; D014776:Virus Cultivation; D014779:Virus Replication
chemical_list: D009698:Nucleoproteins; D012367:RNA, Viral; D007372:Interferons
vernacular_title: Priroda i mekhaniz, virusnogo persistirovaniia v kul'turakh kletok, latentno infitsirovannykh virusom grippa ptits