HIV-1-encoded antisense RNA suppresses viral replication for a prolonged period

Abstract

The results of the present study identified an accurate structure of the major form of antisense RNAs expressed from the HIV-1NL4-3 provirus and demonstrated its nuclear localization. Functional studies collectively demonstrated a new role of the antisense RNA in viral replication. Thus, we suggest a novel viral mechanism that self-limits HIV-1 replication and provides new insight into the viral life cycle.