title: Thymopoietin, ubiquitin and the differentiation of lymphocytes.
mesh_terms: D000596:Amino Acids; D000818:Animals; D001402:B-Lymphocytes / Q000166:cytology*; D002454:Cell Differentiation; D006728:Hormones / Q000302:isolation & purification; D006801:Humans; D007153:Immunologic Deficiency Syndromes / Q000276:immunology; D051379:Mice; D010455:Peptides / Q000302:isolation & purification; D013601:T-Lymphocytes / Q000166:cytology* / Q000276:immunology; D013949:Thymus Extracts; D013950:Thymus Gland / Q000276:immunology
chemical_list: D000596:Amino Acids; D006728:Hormones; D010455:Peptides; D013949:Thymus Extracts