Unexpectedly , stimulation of cloned stably transfected Jurkat T cells leads to a bimodal pattern of beta-gal expression in which some cells express no beta-gal and others express high levels .
unexpectedly , stimulation of cloned stably transfected jurkat t cells leads to a bimodal pattern of beta-gal expression in which some cells express no beta-gal and others express high levels .
O O O O B-cell_line I-cell_line I-cell_line I-cell_line B-cell_type I-cell_type O O O O O O O O O O O O O O B-protein_molecule O O O O O O