| parkville virus: a novel genetic variant of human calicivirus in the sapporo virus clade, associated with an outbreak of gastroenteritis in adults. | this report describes the characterization of parkville virus, the etiologic agent of an outbreak of foodborne gastroenteritis, that has the morphology of a calicivirus and genetic properties that distinguish it from previously identified strains in the sapporo/manchester virus clade. sequence analysis of the parkville virus genome showed it contained the rna-dependent rna polymerase motifs glpsg and ygdd characteristic of members of the family caliciviridae with an organization identical to tha ... | 1997 | 9179765 |