title: The replication of subgroup E avian retroviruses is blocked at or before viral DNA synthesis in restrictive chicken cells.
mesh_terms: D000818:Animals; D001354:Avian Leukosis Virus / Q000254:growth & development*; D002460:Cell Line; D002645:Chickens; D004279:DNA, Viral / Q000096:biosynthesis*; D005796:Genes; D012367:RNA, Viral / Q000096:biosynthesis; D014764:Viral Proteins / Q000096:biosynthesis
chemical_list: D004279:DNA, Viral; D012367:RNA, Viral; D014764:Viral Proteins