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The Mouse Adult Gross Anatomy Ontology and Mammalian Phenotype Ontology are downloaded weekly from the Mouse Genome Informatics databases at Jackson Laboratories ( For more information about these ontologies, see the MGI Publications Page at

Term:abnormal duodenum morphology
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Accession:MP:0003271 term browser browse the term
Definition:any structural anomaly of the first division of the small intestine that extends from the pyloris to the junction with the jejunum

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abnormal duodenum morphology term browser
Symbol Object Name Evidence Notes Source PubMed Reference(s) RGD Reference(s) Position
G Themis thymocyte selection associated IAGP DNA:frameshift mutation: RGD PMID:22275874 RGD:38599149 NCBI chr 1:16,433,906...16,623,889
Ensembl chr 1:16,432,631...16,664,329
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G Themism1Adej thymocyte selection associated; mutant1, Adej IAGP compared to BN RGD PMID:22275874 RGD:38599149

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  mammalian phenotype 5415
    digestive/alimentary phenotype 81
      abnormal digestive system morphology 58
        abnormal intestine morphology 19
          abnormal small intestine morphology 6
            abnormal duodenum morphology 3
              abnormal duodenum crypts of Lieberkuhn morphology 0
              abnormal duodenum topology 0
              absent duodenum 0
              distended duodenum 0
              duodenal atresia 0
              duodenal lesions 0
              duodenal ulcer 0
              duodenum polyps 0
              enlarged duodenum 0
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