Genetic relatedness of the human immunodeficiency viruses type 1 and 2 (HIV-1, HIV-2) and the simian immunodeficiency virus (SIV).
Franchini
G
G
Laboratory of Tumor Cell Biology, National Cancer Institute, Bethesda, Maryland 20892.
Bosch
M L
ML
D000818:Animals; D005814:Genes, Viral; D015497:HIV-1 / Q000235:genetics*; D015498:HIV-2 / Q000235:genetics*; D006801:Humans; D015302:Simian Immunodeficiency Virus / Q000235:genetics*