title: Phylogenetic studies on T cells. I. Lymphocytes of the shark with differential response to phytohemagglutinin and concanavalin A.
mesh_terms: D000818:Animals; D000917:Antibody Formation; D001666:Binding Sites, Antibody; D005075:Biological Evolution; D002469:Cell Separation; D002478:Cells, Cultured; D003208:Concanavalin A; D037102:Lectins; D012754:Sharks / Q000276:immunology*; D013601:T-Lymphocytes / Q000276:immunology*; D013936:Thymidine / Q000378:metabolism; D014316:Tritium
chemical_list: D037102:Lectins; D014316:Tritium; D003208:Concanavalin A; D013936:Thymidine