Evolution of the immune process in vertebrates.
D000818:Animals; D000917:Antibody Formation; D000937:Antigen-Antibody Reactions; D005075:Biological Evolution; D001773:Blood Cells / Q000276:immunology; D007109:Immunity; D007448:Invertebrates; D010950:Plasma Cells; D014714:Vertebrates / Q000276:immunology*; D005719:gamma-Globulins
D005719:gamma-Globulins