in the present report it is shown by nucleic acid hybridization that sequences of the genome of htlv-iii are homologous to the structural genes ( gag , pol , and env ) of both htlv-i and htlv-ii and to a potential coding region called px located between the env gene and the long terminal repeating sequence that is unique to the htlv family of retroviruses .
C0017360
pol
C0035366
retroviruses