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Biota (Life)
Virus (Viruses)
Riboviria
Pararnavirae
Artverviricota
Revtraviricetes
Ortervirales

Retrovirus (189308)

Children (3 direct children, 103 direct and indirect children):

Orthoretrovirinae (tree size 69)
Retroviruses

Spumaretrovirinae (tree size 31)

Human endogenous retrovirus k
Herv-k