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Pathways

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:hypomyelinating leukodystrophy 21
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Accession:DOID:0070407 term browser browse the term
Definition:A hypomyelinating leukodystrophy characterized by global developmental delay apparent from infancy with loss of motor, speech, and cognitive milestones in the first decades of life that has_material_basis_in homozygous mutation in the POLR3K gene on chromosome 16p13. (DO)
Synonyms:exact_synonym: HLD21
 primary_id: MIM:619310
 alt_id: DOID:9004862



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hypomyelinating leukodystrophy 21 term browser
Symbol Object Name Evidence Notes Source PubMed Reference(s) RGD Reference(s) Position
G Polr3k RNA polymerase III subunit K ISO ClinVar Annotator: match by term: Leukodystrophy, hypomyelinating, 21 OMIM
ClinVar
PMID:25741868 PMID:30584594 NCBI chr 3:189,360,349...189,364,546
Ensembl chr 3:189,360,171...189,366,697
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Term paths to the root
Path 1
Term Annotations click to browse term
  disease 19167
    Developmental Disease 14720
      Congenital, Hereditary, and Neonatal Diseases and Abnormalities 13780
        genetic disease 13401
          monogenic disease 10835
            autosomal genetic disease 10302
              autosomal recessive disease 7090
                hypomyelinating leukodystrophy 21 1
Path 2
Term Annotations click to browse term
  disease 19167
    disease of anatomical entity 18473
      nervous system disease 14369
        central nervous system disease 12646
          brain disease 11866
            Metabolic Brain Diseases 1519
              Metabolic Brain Diseases, Inborn 1388
                Hereditary Central Nervous System Demyelinating Diseases 114
                  hypomyelinating leukodystrophy 59
                    hypomyelinating leukodystrophy 21 1
paths to the root