title: Animal picornaviruses with a single major species of capsid protein.
mesh_terms: D000818:Animals; D010872:Caniformia; D002250:Carbon Radioisotopes; D002415:Cats; D002417:Cattle; D002499:Centrifugation, Density Gradient; D004589:Electrophoresis, Disc; D008970:Molecular Weight; D010179:Pancreas / Q000201:enzymology; D010849:Picornaviridae / Q000032:analysis*; D011487:Protein Conformation; D012367:RNA, Viral / Q000302:isolation & purification; D012260:Ribonucleases; D013045:Species Specificity; D013056:Spectrophotometry, Ultraviolet; D013552:Swine; D014316:Tritium; D014764:Viral Proteins / Q000032:analysis*
chemical_list: D002250:Carbon Radioisotopes; D012367:RNA, Viral; D014764:Viral Proteins; D014316:Tritium; D012260:Ribonucleases