ATRA failed to induce CD38 expression in a mutant subclone of the HL-60 myeloid leukemia cell line ( designated HL-60R ) that is relatively resistant to ATRA -induced granulocytic differentiation .
atra failed to induce cd38 expression in a mutant subclone of the hl-60 myeloid leukemia cell line ( designated hl-60r ) that is relatively resistant to atra -induced granulocytic differentiation .
B-other_organic_compound O O O B-protein_molecule O O O B-cell_line I-cell_line O O B-cell_line I-cell_line I-cell_line I-cell_line I-cell_line O O B-cell_line O O O O O O B-other_organic_compound O O B-other_name O