Spinocerebellar Ataxia, Autosomal Recessive 20, also known as autosomal recessive spinocerebellar ataxia 20, is related to spinocerebellar ataxia 20 and autosomal recessive cerebellar ataxia. An important gene associated with Spinocerebellar Ataxia, Autosomal Recessive 20 is SNX14 (Sorting Nexin 14), and among its related pathways/superpathways are Activation of cAMP-Dependent PKA and G-AlphaQ Signaling. Affiliated tissues include spinal cord and cerebellum, and related phenotypes are coarse facial features and delayed speech and language development