title: pH-dependent aggregation and electrofocusing of poliovirus.
abstract: Following isoelectric focusing, poliovirus can be detected at two pH values. The acidic form consists of poliovirus aggregates and the neutral form of single virions.
mesh_terms: D000665:Ampholyte Mixtures / Q000494:pharmacology; D002499:Centrifugation, Density Gradient; D006863:Hydrogen-Ion Concentration; D007525:Isoelectric Focusing; D017955:Poliovirus / Q000032:analysis* / Q000187:drug effects
chemical_list: D000665:Ampholyte Mixtures