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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:1st arch mandibular component
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Accession:UBERON:0007237 term browser browse the term
Comment:[homology-note] "Subsequent vertebrate evolution has also involved major alterations to the pharynx; perhaps the most notable occurred with the evolution of the gnathostomes. This involved substantial modifications to the most anterior pharyngeal segments, with the jaw forming from the first, anterior, pharyngeal segment, while the second formed its supporting apparatus, the hyoid.[well established][VHOG]" xsd:string {date_retrieved="2012-09-17", external_class="VHOG:0000510", ontology="VHOG", source="DOI:10.1046/j.1469-7580.2001.19910133.x Graham A. The development and evolution of the pharyngeal arches. J Anat (2001)", source="http://bgee.unil.ch/"}
Synonyms:exact_synonym: ventral pharyngeal arch 1
 related_synonym: ventral mandibular arch;   ventral visceral arch 1
 xref: EHDAA2:0000031;   EHDAA:583;   EMAPA:16382;   VHOG:0000510


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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
        developing anatomical structure 0
          embryonic structure 0
            1st arch mandibular component 0
              1st arch mandibular ectoderm 0
              1st arch mandibular endoderm + 0
              1st arch mandibular mesenchyme + 0
              mandibular prominence + 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
                            pharyngeal region of foregut 0
                              pharyngeal arch system 0
                                pharyngeal arch 0
                                  pharyngeal arch 1 0
                                    1st arch mandibular component 0
                                      1st arch mandibular ectoderm 0
                                      1st arch mandibular endoderm + 0
                                      1st arch mandibular mesenchyme + 0
                                      mandibular prominence + 0
paths to the root