tokens: Moreover , the high expression level of c-myc , characteristic of the parental MPC11 cells carrying the t ( 12 ; 15 ) translocation , is down-regulated in the hybrids to that in unfused fibroblasts .
folded_tokens: moreover , the high expression level of c-myc , characteristic of the parental mpc11 cells carrying the t ( 12 ; 15 ) translocation , is down-regulated in the hybrids to that in unfused fibroblasts .
labels: O O O O O O O B-DNA_domain_or_region O O O 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 O O O O O O O O B-cell_type O