They also indicate that abundant TCL1 expression in quiescent mantle zone B cells is down-regulated in activated germinal center follicular B cells in parallel to the known expression pattern of BCL-2 .
they also indicate that abundant tcl1 expression in quiescent mantle zone b cells is down-regulated in activated germinal center follicular b cells in parallel to the known expression pattern of bcl-2 .
O O O O O B-protein_molecule O O B-cell_type B-cell_type I-cell_type I-cell_type I-cell_type O O O O B-cell_type I-cell_type I-cell_type I-cell_type I-cell_type O O O O O O O O B-protein_molecule O