Genus: Dyoiotapapillomavirus

Genus: Dyoiotapapillomavirus

Distinguishing features

Members of this genus are associated with mucosal lesions in horses (Equus caballus).


See discussion under family description

Genome organization and replication

See discussion under family description.


See discussion under family description.


See discussion under family description.

Species demarcation criteria

Putative novel papillomavirus genome with complete genome sequence data available and that is <70% related to papillomaviruses within the genus.

Member species

SpeciesVirus name(s)Exemplar isolateExemplar accession numberExemplar RefSeq numberAvailable sequenceOther isolatesOther isolate accession numbersVirus abbreviationIsolate abbreviation
Dyoiotapapillomavirus 1Equus caballus papillomavirus 3HaflingerGU384895NC_017862Complete genomeEcPV3
Dyoiotapapillomavirus 1Equus caballus papillomavirus 2EU503122EcPV2
Dyoiotapapillomavirus 2Equus caballus papillomavirus 4JQ031032NC_020085Complete genomeEcPV4
Dyoiotapapillomavirus 2Equus caballus papillomavirus 5JQ031033EcPV5

Virus names, the choice of exemplar isolates, and virus abbreviations, are not official ICTV designations.