antiviral effects were characterized for two oligodeoxyribonucleoside methylphosphonates synthesized in an antisense ( 3'-tcttaacc-5 ' ) or a sense ( 5'-agaattgg-3 ' ) orientation , based on the rna sequence of the first splice acceptor site of the tat-3 gene of human immunodeficiency virus ( hiv ) ( 5 ' ... agaauugg ... 3 ' ) .
C0017375
tat
C0019682
human immunodeficiency virus