tokens: The induction of the AP-1 transcription factor has been ascribed to the early events leading to T lymphocyte activation .
folded_tokens: the induction of the ap-1 transcription factor has been ascribed to the early events leading to t lymphocyte activation .
labels: O O O O B-protein_molecule B-protein_family_or_group I-protein_family_or_group O O O O O O O O O B-other_name I-other_name I-other_name O