. "\"The process in which a precursor cell type acquires the specialized features of a T cell via a differentiation pathway dependent upon transit through the thymus.\" [GOC:add, ISBN:0781735149]" . . "T cell differentiation in thymus" . "thymic T cell differentiation" . "thymocyte cell differentiation" . "thymocyte differentiation" . "Note that immunologists typically use the word 'development' to refer to cells of B or T cell lineages undergoing the process that GO describes as 'cell differentiation'." . . "T cell development in thymus" .