| | | Single nucleotide variant (missense variant +3 more) | Autosomal recessive spinocerebellar ataxia 20 | |
| | | Single nucleotide variant (nonsense +2 more) | Autosomal recessive spinocerebellar ataxia 20 | |
| | | Duplication | Autosomal recessive spinocerebellar ataxia 20 | |
| | | Single nucleotide variant (splice donor variant) | Autosomal recessive spinocerebellar ataxia 20 | |
| | | Single nucleotide variant (splice acceptor variant +1 more) | Autosomal recessive spinocerebellar ataxia 20 | |
| | | Deletion (frameshift variant +1 more) | Autosomal recessive spinocerebellar ataxia 20 | |
| | | Single nucleotide variant (intron variant) | Autosomal recessive spinocerebellar ataxia 20 | |
| | | Deletion (frameshift variant +3 more) | Autosomal recessive spinocerebellar ataxia 20 | |
| | | Duplication (intron variant) | not provided +1 more | |
| | | Single nucleotide variant (missense variant +3 more) | not provided +2 more | |
| | | Single nucleotide variant (nonsense +2 more) | Autosomal recessive spinocerebellar ataxia 20 +2 more | GPathogenic/Likely pathogenic |
| | | Single nucleotide variant (missense variant +2 more) | Autosomal recessive spinocerebellar ataxia 20 | |
| | | Single nucleotide variant (missense variant +2 more) | not provided +1 more | |
| | | Single nucleotide variant (intron variant) | Autosomal recessive spinocerebellar ataxia 20 | |
| | | Single nucleotide variant (missense variant +3 more) | Autosomal recessive spinocerebellar ataxia 20 | |
| | | Single nucleotide variant (missense variant +3 more) | Autosomal recessive spinocerebellar ataxia 20 | |
| | | Single nucleotide variant (missense variant +2 more) | Autosomal recessive spinocerebellar ataxia 20 | |
| | | Single nucleotide variant (missense variant +1 more) | Autosomal recessive spinocerebellar ataxia 20 | |
| | | Single nucleotide variant (missense variant +2 more) | Autosomal recessive spinocerebellar ataxia 20 +1 more | GConflicting classifications of pathogenicity |
| | | Single nucleotide variant (nonsense +1 more) | Autosomal recessive spinocerebellar ataxia 20 | |
| | | Single nucleotide variant (splice donor variant) | Autosomal recessive spinocerebellar ataxia 20 | |
| | | Deletion (frameshift variant +1 more) | Autosomal recessive spinocerebellar ataxia 20 | |
| | | Single nucleotide variant (synonymous variant +1 more) | Autosomal recessive spinocerebellar ataxia 20 +1 more | |
| | | Single nucleotide variant (nonsense +2 more) | Autosomal recessive spinocerebellar ataxia 20 | |
| | | Single nucleotide variant (missense variant +2 more) | Autosomal recessive spinocerebellar ataxia 20 | |
| | | Single nucleotide variant (nonsense +2 more) | Autosomal recessive spinocerebellar ataxia 20 | |
| | | Single nucleotide variant (splice donor variant +1 more) | not provided | |
| | | Deletion (nonsense +2 more) | Autosomal recessive spinocerebellar ataxia 20 +1 more | GConflicting classifications of pathogenicity |
| | | Insertion (frameshift variant +1 more) | Autosomal recessive spinocerebellar ataxia 20 | |
| | | Single nucleotide variant | Autosomal recessive spinocerebellar ataxia 20 | |
| | | Single nucleotide variant (nonsense +3 more) | not provided +1 more | |
| | | Single nucleotide variant (missense variant +3 more) | Autosomal recessive spinocerebellar ataxia 20 | |
| | | Deletion (nonsense +1 more) | not provided +1 more | |
| | | Single nucleotide variant (nonsense +3 more) | Autosomal recessive spinocerebellar ataxia 20 | |
| | | Single nucleotide variant (nonsense +2 more) | not provided | |
| | | Single nucleotide variant (splice donor variant) | SNX14-related disorder +1 more | GPathogenic/Likely pathogenic |
| | | Duplication (frameshift variant +3 more) | Autosomal recessive spinocerebellar ataxia 20 | |
| | | Deletion | Autosomal recessive spinocerebellar ataxia 20 | |
| | | Single nucleotide variant (nonsense +1 more) | Autosomal recessive spinocerebellar ataxia 20 | |