tokens: Expression of ATF-2 in S . cerevisiae did not activate TRE-1 in the presence of Tax .
folded_tokens: expression of atf-2 in s . cerevisiae did not activate tre-1 in the presence of tax .
labels: O O B-protein_molecule O B-mono_cell I-mono_cell I-mono_cell O O O B-DNA_domain_or_region O O O O B-protein_molecule O