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RGD uses the Human Disease Ontology (DO, 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:intermediate spinal muscular atrophy
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Accession:DOID:0050530 term browser browse the term
Definition:A childhood spinal muscular atrophy that is characterized by progressive muscular weakness and respiratory failure, develops in children between the ages of 6 and 12 months and drastically reduces length of life, and has_material_basis_in mutations in the SMN1 or SMN2 genes that are required for the survival of motor neurons. (DO)
Synonyms:exact_synonym: SMA II;   SMA2;   spinal muscular atrophy 2;   spinal muscular atrophy, infantile chronic form;   spinal muscular atrophy, intermediate type;   spinal muscular atrophy, type 2;   spinal muscular atrophy, type II
 primary_id: OMIM:253550
 xref: NCI:C156310;   ORDO:83418
For additional species annotation, visit the Alliance of Genome Resources.

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intermediate spinal muscular atrophy term browser
Symbol Object Name Evidence Notes Source PubMed Reference(s) RGD Reference(s) Position
G Smn1 survival of motor neuron 1, telomeric ISO ClinVar Annotator: match by term: Spinal muscular atrophy, type II OMIM
PMID:9158159 PMID:9590291 PMID:9818944 PMID:9837824 PMID:10205265 PMID:10369311 PMID:11313744 PMID:11704667 PMID:12515823 PMID:14715275 PMID:15580564 PMID:17475491 PMID:17895963 PMID:18492800 PMID:19050931 PMID:20057317 PMID:21118896 PMID:21209906 PMID:21673580 PMID:21920940 PMID:22750651 PMID:22813737 PMID:22975760 PMID:23112048 PMID:24498607 PMID:24844453 PMID:25144193 PMID:25716911 PMID:25741868 PMID:26467025 PMID:27425821 NCBI chr 2:30,360,101...30,371,147
Ensembl chr 2:30,360,100...30,371,147
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Term paths to the root
Path 1
Term Annotations click to browse term
  disease 16123
    Developmental Diseases 9597
      Congenital, Hereditary, and Neonatal Diseases and Abnormalities 8441
        genetic disease 7944
          Nervous System Heredodegenerative Disorders 1911
            childhood spinal muscular atrophy 6
              intermediate spinal muscular atrophy 1
Path 2
Term Annotations click to browse term
  disease 16123
    disease of anatomical entity 15370
      nervous system disease 10975
        peripheral nervous system disease 2430
          neuropathy 2245
            neuromuscular disease 1766
              motor neuron disease 378
                spinal muscular atrophy 126
                  childhood spinal muscular atrophy 6
                    intermediate spinal muscular atrophy 1
paths to the root