Genus: Deltascleroulivirus
Family: Botourmiaviridae
Genus: Deltascleroulivirus
Distinguishing features
Deltascleouliviruses have a mono-segmented genome and infect fungi. Some members of the genus have been identified in association with grapevine leaves affected by infection with the oomycete Plasmopara viticola. Deltasclerouliviruses are phylogenetically distinct from other botourmiaviruses.
Virion
No true virions are associated with deltasclerouliviruses since their genomes have no capsid protein gene.