by clone-on-clone hybridization with known retroviruses of the hiv and siv groups , sivmnd showed similar cross-hybridization with hiv-1 , hiv-2 , sivagm ( african green monkey-derived siv ) , and sivmac ( rhesus macaque-derived siv ) in the gag and pol regions only at low stringency but not at high stringency , a result indicating that sivmnd is a new member of the hiv-siv group .
C0035366
retroviruses
C0017360
pol