Online Mendelian Inheritance in Man

Last uploaded: January 31, 2024
Preferred Name

SPINOCEREBELLAR ATAXIA 6

Synonyms

SCA6

ID

http://purl.bioontology.org/ontology/OMIM/183086

altLabel

SCA6

cui

C0752124

Gene Locus

19p13

Gene Symbol

SCA6

DEE42

CACNL1A4

CACNA1A

Has manifestation

http://purl.bioontology.org/ontology/OMIM/MTHU015572

http://purl.bioontology.org/ontology/OMIM/MTHU000136

http://purl.bioontology.org/ontology/OMIM/MTHU015574

http://purl.bioontology.org/ontology/OMIM/MTHU000933

http://purl.bioontology.org/ontology/OMIM/MTHU036443

http://purl.bioontology.org/ontology/OMIM/MTHU000283

http://purl.bioontology.org/ontology/OMIM/MTHU000926

http://purl.bioontology.org/ontology/OMIM/MTHU031478

http://purl.bioontology.org/ontology/OMIM/MTHU001776

http://purl.bioontology.org/ontology/OMIM/MTHU015573

MIMTYPEMEANING

Phenotype description, molecular basis known.

notation

183086

OMIM Entry Type

3

OMIM MimType Value

pound

prefLabel

SPINOCEREBELLAR ATAXIA 6

Scope Statement

Pathogenic alleles have 19 to 33 repeats [MISCELLANEOUS]

Caused by expanded CAG trinucleotide repeats in the alpha-1A calcium channel subunit gene (CACNA1A, 601011.0007) [MOLECULAR BASIS]

Caused by mutation in the alpha-1A calcium channel subunit gene (CACNA1A, 601011.0002) [MOLECULAR BASIS]

Age of onset 20-65 years [MISCELLANEOUS]

Genetic anticipation [MISCELLANEOUS]

Normal alleles have 4 to 18 repeats [MISCELLANEOUS]

Progressive disorder [MISCELLANEOUS]

tui

T047

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