Interleukin 6-induced differentiation of a human B cell line into IgM-secreting plasma cells is mediated by c-fos .
interleukin 6-induced differentiation of a human b cell line into igm-secreting plasma cells is mediated by c-fos .
B-other_name I-other_name I-other_name O O B-cell_line I-cell_line I-cell_line I-cell_line O B-cell_type I-cell_type I-cell_type O O O B-DNA_domain_or_region O