title: Nonrandom association of parental genes in influenza A virus recombinants.
mesh_terms: D005814:Genes, Viral; D008040:Genetic Linkage; D009980:Influenza A virus / Q000235:genetics*; D012367:RNA, Viral / Q000235:genetics; D011995:Recombination, Genetic; D014764:Viral Proteins / Q000235:genetics
chemical_list: D012367:RNA, Viral; D014764:Viral Proteins