Many studies show that monoamine oxidase B in blood cells is a biological marker for personality characteristics such as sensation seeking .
many studies show that monoamine oxidase b in blood cells is a biological marker for personality characteristics such as sensation seeking .
O O O O B-protein_molecule I-protein_molecule I-protein_molecule O B-cell_type I-cell_type O O B-other_name I-other_name O O O O O O O O