We have studied mutations in the 5' noncoding region of the Bcl6 gene in different subtypes of lymphomas .
we have studied mutations in the 5' noncoding region of the bcl6 gene in different subtypes of lymphomas .
O O O B-other_name O O B-DNA_domain_or_region I-DNA_domain_or_region I-DNA_domain_or_region O O B-DNA_domain_or_region I-DNA_domain_or_region O O O O B-tissue O