The suppressor function was determined using [ 3H ] thymidine incorporation into phytohemagglutinin -activated peripheral blood lymphocytes .
the suppressor function was determined using [ 3h ] thymidine incorporation into phytohemagglutinin -activated peripheral blood lymphocytes .
O O O O O O B-nucleotide I-nucleotide I-nucleotide I-nucleotide O O B-protein_molecule O O O O O