We have recently reported a series ( A ) of 1 , 25D3 -resistant variants of HL60 cells which proliferate in the presence of 1 , 25D3 and do not express differentiation markers ( Exp . Cell Res . 224 , 312 , 1996 ) .
we have recently reported a series ( a ) of 1 , 25d3 -resistant variants of hl60 cells which proliferate in the presence of 1 , 25d3 and do not express differentiation markers ( exp . cell res . 224 , 312 , 1996 ) .
O O O O O O O O O O B-other_organic_compound I-other_organic_compound I-other_organic_compound O O O B-cell_line I-cell_line O O O O O O B-other_organic_compound I-other_organic_compound I-other_organic_compound O O O O O O O O O O O O O O O O O O O