title: Isolation and properties of a temperature-sensitive mutant (ts 412) of an influenza A virus recombinant with a ts lesion in the gene coding for the nonstructural protein.
mesh_terms: D000818:Animals; D002478:Cells, Cultured; D002642:Chick Embryo; D012321:DNA-Directed RNA Polymerases / Q000378:metabolism; D005814:Genes, Viral; D006389:Hemagglutinins, Viral / Q000096:biosynthesis; D009980:Influenza A virus / Q000145:classification / Q000235:genetics* / Q000302:isolation & purification; D008854:Microscopy, Electron; D009154:Mutation; D009439:Neuraminidase / Q000096:biosynthesis; D012367:RNA, Viral / Q000235:genetics; D011995:Recombination, Genetic; D013696:Temperature; D014764:Viral Proteins / Q000235:genetics* / Q000378:metabolism; D014779:Virus Replication
chemical_list: D006389:Hemagglutinins, Viral; D012367:RNA, Viral; D014764:Viral Proteins; D012321:DNA-Directed RNA Polymerases; D009439:Neuraminidase