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RGD DISEASE ONTOLOGY - ANNOTATIONS

RGD uses the Human Disease Ontology (DO, https://disease-ontology.org/) for disease curation across species. RGD automatically downloads each new release of the ontology on a monthly basis. Some additional terms which are required for RGD's curation purposes but are not currently covered in the official version of DO have been added. As corresponding terms are added to DO, these custom terms are retired and the DO terms substituted in existing annotations and subsequently used for curation.
Term:freemartinism
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Accession:DOID:4671 term browser browse the term
Definition:A condition occurring in the female offspring of dizygotic twins (TWIN, DIZYGOTIC) in a mixed-sex pregnancy, usually in CATTLE. Freemartinism can occur in other mammals. When placental fusion between the male and the female FETUSES permits the exchange of fetal cells and fetal hormones, TESTICULAR HORMONES from the male fetus can androgenize the female fetus producing a sterile XX/XY chimeric 'female'(CHIMERISM).
Synonyms:primary_id: MESH:D005611
 xref: EFO:1000939
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Path 1
Term Annotations click to browse term
  disease 14637
    Animal Diseases 1280
      Cattle Diseases 1
        freemartinism 0
Path 2
Term Annotations click to browse term
  disease 14637
    Developmental Disease 12850
      Congenital, Hereditary, and Neonatal Diseases and Abnormalities 12093
        genetic disease 11814
          chromosomal disease 2957
            Sex Chromosome Disorders 77
              Sex Chromosome Disorders of Sex Development 25
                freemartinism 0
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