Plaque formation in agar by single antibody-producing cells.
D000362:Agar; D000906:Antibodies; D000921:Antibody-Producing Cells; D004912:Erythrocytes; D008214:Lymphocytes; D046509:Tissue Culture Techniques
D000906:Antibodies; D000362:Agar
ANTIBODIES; ERYTHROCYTES; LYMPHOCYTES; TISSUE CULTURE