title: Subunit interactions in polyoma virus structure.
mesh_terms: D002213:Capsid / Q000302:isolation & purification*; D002460:Cell Line; D002499:Centrifugation, Density Gradient; D004279:DNA, Viral / Q000302:isolation & purification*; D004229:Dithiothreitol / Q000494:pharmacology; D004591:Electrophoresis, Polyacrylamide Gel; D006384:Hemagglutination / Q000187:drug effects; D006657:Histones / Q000302:isolation & purification; D008301:Maleimides / Q000494:pharmacology; D011120:Polyomavirus / Q000032:analysis* / Q000187:drug effects / Q000648:ultrastructure; D012967:Sodium Dodecyl Sulfate / Q000494:pharmacology; D014508:Urea / Q000494:pharmacology; D014764:Viral Proteins / Q000302:isolation & purification*
chemical_list: D004279:DNA, Viral; D006657:Histones; D008301:Maleimides; D014764:Viral Proteins; D012967:Sodium Dodecyl Sulfate; D014508:Urea; D004229:Dithiothreitol