tokens: Specific DNA protein complex formation was observed with the probes from the beta-casein and IRF-1 gene promoters , but not with the ISRE oligonucleotide probe , when cell extracts from acute lymphoblastic leukemia ( ALL ) and acute myeloid leukemia ( AML ) were investigated .
folded_tokens: specific dna protein complex formation was observed with the probes from the beta-casein and irf-1 gene promoters , but not with the isre oligonucleotide probe , when cell extracts from acute lymphoblastic leukemia ( all ) and acute myeloid leukemia ( aml ) were investigated .
labels: O B-other_name B-protein_complex I-protein_complex O O O O O O O O O O B-DNA_domain_or_region I-DNA_domain_or_region I-DNA_domain_or_region O O O O O B-polynucleotide I-polynucleotide I-polynucleotide O O B-other_name I-other_name O B-other_name I-other_name I-other_name O B-other_name O O B-other_name I-other_name I-other_name O B-other_name O O O O