tokens: In a study of cellular proteins involved in the transcriptional regulation of murine retroviruses in T lymphocytes , we have discovered that a member of the ets gene family encodes a sequence-specific DNA-binding protein .
folded_tokens: in a study of cellular proteins involved in the transcriptional regulation of murine retroviruses in t lymphocytes , we have discovered that a member of the ets gene family encodes a sequence-specific dna-binding protein .
labels: O O O O B-protein_family_or_group I-protein_family_or_group O O O B-other_name I-other_name O B-virus I-virus O B-cell_type I-cell_type O O O O O O O O O B-DNA_family_or_group I-DNA_family_or_group I-DNA_family_or_group O O B-protein_family_or_group I-protein_family_or_group I-protein_family_or_group O