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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:molar tooth
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Accession:UBERON:0003655 term browser browse the term
Definition:Molars are the rearmost and most complicated kind of tooth in most mammals.
Comment:[taxon-note] "Adult humans have twelve molars, in four groups of three at the back of the mouth. The third, rearmost molar in each group is called a wisdom tooth. It is the last tooth to appear, breaking through the surface of the gum at about the age of twenty, although this varies from individual to individual. Ethnicity can also have an impact on the age at which this occurs, with statistical variations between groups. The human mouth contains upper (maxillary) and lower (mandibular) molars. They are: maxillary first molar, maxillary second molar, maxillary third molar, mandibular first molar, mandibular second molar, and mandibular third molar."
Synonyms:exact_synonym: dens molaris;   molaris
 related_synonym: molar
 xref: BTO:0001759;   CALOHA:TS-0637;   EMAPA:32897;   FMA:55638;   MA:0000350;   MESH:D008963;   NCI:C33136;   SCTID:362115002;   UMLS:C0026367;   Wikipedia:Molar_(tooth)


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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
          ectoderm-derived structure 0
            calcareous tooth 0
              molariform tooth 0
                molar tooth 0
                  cingulum of molar tooth + 0
                  lower jaw molar + 0
                  molar crown 0
                  molar dental papilla + 0
                  molar dental pulp 0
                  molar epithelium + 0
                  molar tooth 1 + 0
                  molar tooth 2 + 0
                  molar tooth 3 + 0
                  molar tooth 4 + 0
                  molar tooth 5 0
                  odontogenic mesenchyme of molar + 0
                  primary molar tooth + 0
                  root of molar tooth 0
                  secondary molar tooth + 0
                  upper jaw molar + 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
                  embryonic tissue 0
                    germ layer / neural crest 0
                      germ layer 0
                        ectoderm 0
                          ectodermal placode 0
                            non-neurogenic ectodermal placode 0
                              tooth placode 0
                                tooth bud 0
                                  calcareous tooth 0
                                    molariform tooth 0
                                      molar tooth 0
                                        cingulum of molar tooth + 0
                                        lower jaw molar + 0
                                        molar crown 0
                                        molar dental papilla + 0
                                        molar dental pulp 0
                                        molar epithelium + 0
                                        molar tooth 1 + 0
                                        molar tooth 2 + 0
                                        molar tooth 3 + 0
                                        molar tooth 4 + 0
                                        molar tooth 5 0
                                        odontogenic mesenchyme of molar + 0
                                        primary molar tooth + 0
                                        root of molar tooth 0
                                        secondary molar tooth + 0
                                        upper jaw molar + 0
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