The proto-oncogene c-fos is an immediate-early gene , and one of the first genes transcribed after stimulation of most cells with a variety of ligands .
the proto-oncogene c-fos is an immediate-early gene , and one of the first genes transcribed after stimulation of most cells with a variety of ligands .
O B-DNA_domain_or_region I-DNA_domain_or_region O O B-DNA_family_or_group I-DNA_family_or_group O O O O O O O O O O O O O O O O O O O