tokens: In light of previous work implicating ZEBRA in the activation of Rta , we suggest a cooperative model for EBV entry into the lytic cycle .
folded_tokens: in light of previous work implicating zebra in the activation of rta , we suggest a cooperative model for ebv entry into the lytic cycle .
labels: O O O O O O B-protein_molecule O O O O B-protein_molecule O O O O O O O B-virus O O O B-other_name I-other_name O