memory T-lymphocyte BTO:0003435 http://purl.org/obo/owl/BTO#BTO_0003435 A T-cell that bears receptors for a specific foreign antigen encountered during a prior infection or vaccination. After an infection or a vaccination, some of the T-cells that participated in the response remain as memory T-cells, which can rapidly mobilize and clone themselves should the same antigen be re-encountered during a second infection at a later time. ChildCount 0 xref_definition http://cancerweb.ncl.ac.uk/] is_a T-lymphocyte BTO:0000782 http://purl.org/obo/owl/BTO#BTO_0000782 ChildCount 9 class SuperClass T-lymphocyte BTO:0000782 http://purl.org/obo/owl/BTO#BTO_0000782 ChildCount 9 class RELATED SYNONYM memory T cell memory T lymphocyte memory T-cell class