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The change in morphology and behavior of a mature or immature T cell resulting from exposure to a mitogen, cytokine, chemokine, cellular ligand, or an antigen for which it is specific. The change in morphology and behavior of a mature or immature T cell resulting from exposure to an antigen for which its T cell receptor is specific bound to an MHC molecule on an antigen presenting cell, leading to the initiation or perpetuation of an immune response. A change in morphology and behavior of a lymphocyte resulting from exposure to a specific antigen, mitogen, cytokine, chemokine, cellular ligand, or soluble factor, leading to the initiation or perpetuation of an immune response. The change in morphology and behavior of a mature or immature T cell resulting from exposure to a mitogen, cytokine, chemokine, cellular ligand, or an antigen for which it is specific, leading to the initiation or perpetuation of an immune response.

View Gene Ontology (GO) Term

GO TERM SUMMARY
Name: T cell activation via T cell receptor contact with antigen bound to MHC molecule on antigen presenting cell
Acc: GO:0002291
Aspect: Biological Process
Desc: The change in morphology and behavior of a mature or immature T cell resulting from exposure to an antigen for which its T cell receptor is specific bound to an MHC molecule on an antigen presenting cell, leading to the initiation or perpetuation of an immune response.
Synonyms:
  • T lymphocyte activation via T cell receptor contact with antigen bound to MHC molecule on antigen presenting cell
  • T-cell activation via T cell receptor contact with antigen bound to MHC molecule on antigen presenting cell
  • T-lymphocyte activation via T cell receptor contact with antigen bound to MHC molecule on antigen presenting cell
Proteins in PDR annotated with:
   This term: 3 [Search]
   Term or descendants: 3 [Search]


[geneontology.org]
INTERACTIVE GO GRAPH

GO:0002291 - T cell activation via T cell receptor contact with antigen bound to MHC molecule on antigen presenting cell (interactive image map)
YRC Informatics Platform - Version 3.0
Created and Maintained by: Michael Riffle