tokens: Interphase fluorescence in situ hybridization ( FISH ) was performed with 2 YACs flanking the CALM region , a YAC contig of the MLL region , and a YAC spanning the AF10 breakpoint .
folded_tokens: interphase fluorescence in situ hybridization ( fish ) was performed with 2 yacs flanking the calm region , a yac contig of the mll region , and a yac spanning the af10 breakpoint .
labels: B-other_name I-other_name B-other_name I-other_name I-other_name O B-other_name O O O O O B-DNA_family_or_group O O B-DNA_domain_or_region O O O B-DNA_family_or_group I-DNA_family_or_group O O B-DNA_domain_or_region I-DNA_domain_or_region O O O B-DNA_family_or_group O O B-DNA_domain_or_region O O