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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:mammary gland
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Accession:UBERON:0001911 term browser browse the term
Definition:A specialized accessory gland of the skin of mammals that secretes milk. The gland is typically only developed in females, and regresses in males.
Comment:[homology-note] "The detailed similarities of mammary glands in living monotremes, marsupials, and eutherians argue for a monophyletic origin of these glands, perhaps by the combination of parts of preexisting sebaceous and sweat glands.[well established][VHOG]" xsd:string {date_retrieved="2012-09-17", external_class="VHOG:0000398", ontology="VHOG", source="ISBN:978-0072528305 Kardong KV, Vertebrates: Comparative Anatomy, Function, Evolution (2006) p.224", source="http://bgee.unil.ch/"}; [taxon-note] "A mouse mammary gland contains a single duct or sinus, forming 5-10 secondary ducts"; [taxon-note] "The male Dayak fruit bat has lactating mammary glands"; [taxon-note] "The mammary glands of humans are in the thoracid/breast region. In other mammals they may be located elsewhere on the mammary ridges."
Synonyms:exact_synonym: lactiferous gland
 narrow_synonym: lobe of breast;   milk patch
 related_synonym: Brustdruese;   dug;   glandula mammaria;   lobe of mammary gland;   mamma;   mammae
 xref: BTO:0000817;   CALOHA:TS-0595;   EFO:0000854;   EMAPA:17759;   EV:0100125;   FMA:286452;   MA:0000145;   MAT:0000073;   MESH:D008321;   MIAA:0000073;   NCI:C12367;   SCTID:361720005;   UMLS:C0929301;   VHOG:0000398;   Wikipedia:Mammary_gland
 relational_adjective: mammary
 external_ontology: present_in_taxon NCBITaxon:9606



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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
            mammary gland 0
              abdominal mammary gland 0
              areola + 0
              cervical mammary gland 0
              epithelium of mammary gland + 0
              inguinal mammary gland 0
              lobule of mammary gland + 0
              mammary gland connective tissue + 0
              mammary gland smooth muscle 0
              mammary lobe 0
              mesenchyme of mammary gland + 0
              nipple + 0
              parenchyma of mammary gland 0
              thoracic mammary gland + 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
                              mammary placode 0
                                mammary bud 0
                                  mammary gland 0
                                    abdominal mammary gland 0
                                    areola + 0
                                    cervical mammary gland 0
                                    epithelium of mammary gland + 0
                                    inguinal mammary gland 0
                                    lobule of mammary gland + 0
                                    mammary gland connective tissue + 0
                                    mammary gland smooth muscle 0
                                    mammary lobe 0
                                    mesenchyme of mammary gland + 0
                                    nipple + 0
                                    parenchyma of mammary gland 0
                                    thoracic mammary gland + 0
paths to the root