title: The original intrathymic progenitor from which T cells originate.
authors: Juan Carlos
authors: JC
authors: Zúñiga-Pflücker
mesh_terms: D000818:Animals; D002454:Cell Differentiation / Q000276:immunology*; D049673:History, 20th Century; D049674:History, 21st Century; D013234:Stem Cells / Q000145:classification / Q000166:cytology* / Q000276:immunology*; D016176:T-Lymphocyte Subsets / Q000145:classification / Q000166:cytology* / Q000276:immunology*; D013950:Thymus Gland / Q000166:cytology* / Q000276:immunology*