01
At a glance
Association overview
02
Provenance
Evidence and sources
03
CACNA1A
The gene
04
Spinocerebellar Ataxia 1
The disorder
05
Phenotype
Clinical features
06
Mechanism overlap
Shared mechanisms
08
Provenance
The association between CACNA1A (Calcium Voltage-Gated Channel Subunit Alpha1 A) and Spinocerebellar Ataxia 1 is reported, with clinical genetic testing available.