tokens: Furthermore , the NFKB2 precursor is physically associated with c-Rel and with Tax in HTLV-I infected cells .
folded_tokens: furthermore , the nfkb2 precursor is physically associated with c-rel and with tax in htlv-i infected cells .
labels: O O O B-protein_molecule O O O O O B-protein_subunit O O B-protein_molecule O B-virus O O O