Related how?

Biota (Life)
Virus (Viruses)
Riboviria
Pararnavirae
Artverviricota
Revtraviricetes
Ortervirales
Retrovirus (Retroviridae)
Orthoretrovirinae (Retroviruses)

Deltaretrovirus (1184972)

Children (4 direct children, 7 direct and indirect children):

Bovine leukemia virus
Leukemia virus, bovine

Primate t-lymphotropic virus 1 (tree size 3)

Primate t-lymphotropic virus 2

Primate t-lymphotropic virus 3