[Numerical classification of viruses within families].
The possibility of using cluster analysis for allocation of viruses into groups having a taxonomic rank below the family was studied. As a result, a modified variant of cluster analysis is proposed which may be used for investigation of similarities and differences among viruses within individual families and formation of groups corresponding to those of a lower taxonomic rank than the family. The use of this modified variant of cluster analysis allowed the authors to distinguish groups in the majority of the families studied corresponding to ICTV genera. The data have been obtained suggesting the necessity of changing the taxonomic rank of some virus groups. The above studies have shown the possibility of developing numerical classification of viruses at the subfamily and genus levels, in other words, a single hierarchical numerical classification of viruses.
D000256:Adenoviridae / Q000145:classification; D006564:Herpesviridae / Q000145:classification; D008722:Methods; D010321:Parvoviridae / Q000145:classification; D010849:Picornaviridae / Q000145:classification; D013223:Statistics as Topic; D014035:Togaviridae / Q000145:classification; D014780:Viruses / Q000145:classification*
Chislovaia klassifikatsiia virusov vnutri semeĭstv.