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VERTEBRATE TRAIT ONTOLOGY - ANNOTATIONS

The Vertebrate Trait Ontology (VT) is being developed as a collaborative effort between the Rat Genome Database at the Medical College of Wisconsin (RGD, http://rgd.mcw.edu), Mouse Genome Informatics at the Jackson Laboratory (http://www.informatics.jax.org/) and the Animal QTL database at Iowa State University (http://www.animalgenome.org/cgi-bin/QTLdb/index). For more information about this vocabulary, or to request additions or changes, please contact us (https://rgd.mcw.edu/rgdweb/contact/contactus.html).
Term:CD4-positive T cell morphology trait
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Accession:VT:0002432 term browser browse the term
Definition:Any measurable or observable characteristic related to the shape, structure, color, or pattern of the subset of T lymphocytes that carry the CD4 marker, recognize intravesicular peptides bound to MHC class-II molecules, and turn on antibody production.
Synonyms:exact_synonym: CD4+ T cell morphology trait
 broad_synonym: single positive T cell morphology trait


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Term paths to the root
Path 1
Term Annotations click to browse term
  vertebrate trait 2911
    organ system trait 1991
      immune system trait 54
        immune system morphology trait 42
          immune system cell morphology trait 18
            leukocyte morphology trait 18
              lymphocyte morphology trait 4
                T cell morphology trait 4
                  effector T cell morphology trait 4
                    CD4-positive T cell morphology trait 0
                      CD4-positive T cell quantity + 0
                      CD4-positive, CD25-positive, alpha-beta regulatory T cell morphology trait 0
                      CD4-positive, alpha-beta intraepithelial T cell morphology trait 0
                      T-helper 1 cell morphology trait + 0
                      T-helper 2 cell morphology trait + 0
Path 2
Term Annotations click to browse term
  vertebrate trait 2911
    organ system trait 1991
      hemolymphoid system trait 56
        hemolymphoid system morphology trait 45
          hematopoietic system morphology trait 45
            blood cell morphology trait 21
              leukocyte morphology trait 18
                lymphocyte morphology trait 4
                  T cell morphology trait 4
                    effector T cell morphology trait 4
                      CD4-positive T cell morphology trait 0
                        CD4-positive T cell quantity + 0
                        CD4-positive, CD25-positive, alpha-beta regulatory T cell morphology trait 0
                        CD4-positive, alpha-beta intraepithelial T cell morphology trait 0
                        T-helper 1 cell morphology trait + 0
                        T-helper 2 cell morphology trait + 0
paths to the root