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CROSS-SPECIES ANATOMY - ANNOTATIONS

The Basic subset of the UBERON integrated, cross-species anatomy ontology is downloaded weekly from http://berkeleybop.org/ontologies/uberon/basic.obo. For more information about this ontology see the "About" page on the UBERON website at http://uberon.github.io/about.html.
Term:omasum
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Accession:UBERON:0007362 term browser browse the term
Definition:The third stomach of ruminants, situated on the right side of the abdomen at a higher level than the fourth stomach and between this latter and the second stomach, with both of which it communicates. From its inner surface project large numbers of leaves or folia, each of which possesses roughened surfaces. In the center of each folium is a band of muscle fibers which produces a rasping movement of the leaf when it contracts. One leaf rubs against those on either side of it, and large particles of food material are ground down between the rough surfaces, preparatory to further digestion in the succeeeding parts of the alimentary canal. (Black's Veterinary Dictionary, 17th ed).
Synonyms:xref: BTO:0000348;   GAID:1242;   MESH:D009851;   NCI:C98766;   UMLS:C0028972;   Wikipedia:Omasum
 relational_adjective: omasal


show annotations for term's descendants           Sort by:
Term paths to the root
Path 1
Term Annotations click to browse term
  UBERON ontology 0
    anatomical entity 0
      material anatomical entity 0
        anatomical structure 0
          multicellular anatomical structure 0
            organ part 0
              subdivision of tube 0
                subdivision of digestive tract 0
                  reticulorumen 0
                    omasum 0
                      lamina of omasum 0
Path 2
Term Annotations click to browse term
  UBERON ontology 0
    anatomical entity 0
      material anatomical entity 0
        anatomical structure 0
          multicellular anatomical structure 0
            multicellular organism 0
              embryo 0
                embryonic structure 0
                  presumptive structure 0
                    presumptive gut 0
                      digestive tract 0
                        subdivision of digestive tract 0
                          foregut 0
                            stomach 0
                              zone of stomach 0
                                stomach non-glandular region 0
                                  ruminant forestomach 0
                                    omasum 0
                                      lamina of omasum 0
paths to the root