We studied genomic DNA and RNA extracted from the patient's peripheral leucocytes in order to determine the origin of the basophils .
we studied genomic dna and rna extracted from the patient's peripheral leucocytes in order to determine the origin of the basophils .
O O B-DNA_family_or_group I-DNA_family_or_group O B-RNA_N/A O O O O B-cell_type I-cell_type O O O O O O O O B-cell_type O