tokens: HS III was weak in HEL and Jurkat , and greatly enhanced in DU528 , a T-cell line that bears a t ( 1 ; 14 ) and initiates tal-1 transcription within exon 4 .
folded_tokens: hs iii was weak in hel and jurkat , and greatly enhanced in du528 , a t-cell line that bears a t ( 1 ; 14 ) and initiates tal-1 transcription within exon 4 .
labels: B-DNA_domain_or_region I-DNA_domain_or_region O O O B-cell_line O B-cell_line O O O O O B-cell_line O O B-cell_line I-cell_line O O B-DNA_domain_or_region I-DNA_domain_or_region I-DNA_domain_or_region I-DNA_domain_or_region I-DNA_domain_or_region I-DNA_domain_or_region I-DNA_domain_or_region O O B-DNA_domain_or_region O O B-DNA_domain_or_region I-DNA_domain_or_region O