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The Vertebrate Trait Ontology (VT) is being developed as a collaborative effort between the Rat Genome Database at the Medical College of Wisconsin (RGD,, Mouse Genome Informatics at the Jackson Laboratory ( and the Animal QTL database at Iowa State University ( For more information about this vocabulary, or to request additions or changes, please contact us (

Term:immune system organ physiology trait
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Accession:VT:0003762 term browser browse the term
Definition:Any measurable or observable characteristic related to the function of or processes in the organs associated with the body's defense against foreign organisms or substances and aberrant native cells.
Synonyms:related_synonym: lymph organ physiology trait

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  vertebrate trait 2888
    organ system trait 1978
      immune system trait 49
        immune system physiology trait 7
          immune system organ physiology trait 0
            spleen physiology trait + 0
            thymus physiology trait + 0
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