title: The infectivity of the two electrophoretic forms of cowpea mosaic virus.
mesh_terms: D002918:Chymotrypsin / Q000494:pharmacology; D004591:Electrophoresis, Polyacrylamide Gel; D009029:Mosaic Viruses / Q000032:analysis / Q000187:drug effects / Q000302:isolation & purification / Q000472:pathogenicity; D010935:Plant Diseases; D010942:Plant Viruses / Q000472:pathogenicity*; D011309:Preservation, Biological; D012367:RNA, Viral / Q000032:analysis / Q000302:isolation & purification / Q000494:pharmacology; D013997:Time Factors; D014357:Trypsin / Q000494:pharmacology; D014675:Vegetables; D014764:Viral Proteins / Q000032:analysis / Q000302:isolation & purification
chemical_list: D012367:RNA, Viral; D014764:Viral Proteins; D002918:Chymotrypsin; D014357:Trypsin