title: Cores in foot-and-mouth disease virus.
mesh_terms: D000085:Acetates; D005537:Aphthovirus / Q000235:genetics / Q000648:ultrastructure*; D002499:Centrifugation, Density Gradient; D005615:Freezing; D005814:Genes, Viral; D006863:Hydrogen-Ion Concentration; D008854:Microscopy, Electron; D009690:Nucleic Acid Conformation; D012367:RNA, Viral; D014771:Virion / Q000648:ultrastructure
chemical_list: D000085:Acetates; D012367:RNA, Viral; C018824:ammonium acetate