title: The evolutionary origins of immunoglobulins and T-cell receptors. 65th forum in immunology.
mesh_terms: D000818:Animals; D019143:Evolution, Molecular; D007136:Immunoglobulins / Q000235:genetics*; D011948:Receptors, Antigen, T-Cell / Q000235:genetics*
chemical_list: D007136:Immunoglobulins; D011948:Receptors, Antigen, T-Cell