tokens: If GATA-1 -red cells were available , the analyses would involve the actual transcription of or chromatin structure surrounding the globin genes .
folded_tokens: if gata-1 -red cells were available , the analyses would involve the actual transcription of or chromatin structure surrounding the globin genes .
labels: O B-protein_molecule O O O O O O O O O O O O O O O O O O B-DNA_family_or_group I-DNA_family_or_group O