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Mammalian Phenotype Browser
Term Detail
MP term:decreased small intestinal villus size
Synonym: reduced small intestinal villus size
MP id: MP:0008142
Definition: reduced size of the tiny hair-like projections that protrude from the inside of the small intestine that contain blood vessels that capture digested nutrients that are absorbed through the intestinal wall; the villi increase the absorptive surface area of the small intestine by approximately 30-fold
Number of paths to term: 1

is-adenotes an 'is-a' relationship
part-ofdenotes a 'part-of' relationship

mammalian phenotype
        is-adigestive/alimentary phenotype
                is-aabnormal digestive system morphology
                        is-aabnormal intestine morphology
                                is-aabnormal small intestine morphology
                                        is-aabnormal small intestinal villus morphology
                                                is-aabnormal intestinal villus goblet cell morphology +
                                                is-aabnormal small intestinal microvillus morphology +
                                                is-aabnormal small intestine goblet cell morphology +
                                                is-ablunted small intestinal villi
                                                is-abranched small intestinal villi
                                                is-aclubbed small intestinal villi
                                                is-adecreased small intestinal villus height
                                                is-adecreased small intestinal villus number
                                                is-adecreased small intestinal villus size [MP:0008142] (18 genotypes, 18 annotations)
                                                is-afused small intestinal villi
                                                is-asmall intestinal villus atrophy

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Contributing Projects:
Mouse Genome Database (MGD), Gene Expression Database (GXD), Mouse Tumor Biology (MTB), Gene Ontology (GO), MouseCyc
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MGI 6.08
The Jackson Laboratory