tokens: Our previous studies on the function of the HIV-1-encoded Nef protein suggested that Nef may be an inhibitor HIV-1 transcription .
folded_tokens: our previous studies on the function of the hiv-1-encoded nef protein suggested that nef may be an inhibitor hiv-1 transcription .
labels: O O O O O O O O B-protein_molecule I-protein_molecule I-protein_molecule O O B-protein_family_or_group O O O O B-other_name I-other_name O