tokens: Recently , members of the Lef/Tcf transcription factor family have been identified as protein partners of beta-catenin , explaining how beta-catenin alters gene expression .
folded_tokens: recently , members of the lef/tcf transcription factor family have been identified as protein partners of beta-catenin , explaining how beta-catenin alters gene expression .
labels: O O O O O B-protein_family_or_group I-protein_family_or_group I-protein_family_or_group I-protein_family_or_group O O O O O O O B-protein_molecule O O O B-protein_molecule O B-other_name I-other_name O