Selected Taxon
human T-cell leukemia virus I
The lineage is ordered from the selected organism upward toward higher-level taxonomy.
Starting point:
human T-cell leukemia virus I
Level 1:
Primate T-lymphotropic virus 1
(species)
Level 2:
Deltaretrovirus
(genus)
Level 3:
Retroviridae
(family)
Level 4:
Retroid viruses
(no rank)
Level 5:
Vira
(no rank)
Level 6:
all
(no rank)