| Abstract: | Picornaviruses can be divided into at least six receptor families based on results of competition binding and receptor antibody studies. It has been proposed that a canyon present within the virion capsid harbors the viral attachment site for this group of viruses. Cell surface proteins involved in viral attachment have been identified for both rhinoviruses and coxsackie B viruses. Several monoclonal antibodies have been isolated which specifically block the binding of some picornaviruses. |
