| | ATN1, LOC109461484 (Q488E +1 more) | Single nucleotide variant (missense variant) | not provided | |
| | | Deletion (frameshift variant) | not provided | |
| | | Microsatellite (frameshift variant) | not provided | |
| | | Single nucleotide variant (missense variant) | Congenital hypotonia, epilepsy, developmental delay, and digital anomalies | |
| | ATN1, LOC109461484 (Q490R +1 more) | Single nucleotide variant (missense variant) | Inborn genetic diseases | |
| | | Deletion (inframe_deletion +1 more) | Congenital hypotonia, epilepsy, developmental delay, and digital anomalies | |
| | | Single nucleotide variant (missense variant) | Congenital hypotonia, epilepsy, developmental delay, and digital anomalies | |
| | | Single nucleotide variant (missense variant) | Congenital hypotonia, epilepsy, developmental delay, and digital anomalies | |
| | | Microsatellite (inframe_indel) | ATN1-related disorder | |
| | | Single nucleotide variant (synonymous variant) | ATN1-related disorder | |
| | | Microsatellite (inframe_indel) | ATN1-related disorder | |
| | | Single nucleotide variant (synonymous variant) | not provided | |
| | | Single nucleotide variant (synonymous variant) | not provided | |
| | | Single nucleotide variant (synonymous variant) | not provided | |
| | ATN1, LOC109461484 (Q494del) | Microsatellite (inframe_deletion +1 more) | not provided | |
| | | Microsatellite (inframe_insertion) | not provided | |
| | | Single nucleotide variant (missense variant) | Congenital hypotonia, epilepsy, developmental delay, and digital anomalies +1 more | |
| | ATN1, LOC130007290 (S761T) | Single nucleotide variant (missense variant) | Inborn genetic diseases | |
| | | Single nucleotide variant (missense variant) | not provided | |
| | | Single nucleotide variant (missense variant) | not provided | |
| | | Single nucleotide variant (missense variant) | not provided | |
| | | Single nucleotide variant (intron variant) | not provided | |
| | | Single nucleotide variant (missense variant) | not provided | |
| | | Duplication (inframe_insertion) | not provided | GConflicting classifications of pathogenicity |
| | | Single nucleotide variant (missense variant) | not provided | |
| | | Microsatellite (inframe_insertion) | Inborn genetic diseases | |
| | | Microsatellite (inframe_deletion) | Inborn genetic diseases | |
| | | Microsatellite (inframe_insertion) | Inborn genetic diseases | |
| | | Microsatellite (inframe_insertion) | Inborn genetic diseases | |
| | ATN1, LOC130007290 (Q762fs) | Microsatellite (frameshift variant) | not provided | |
| | | Single nucleotide variant (missense variant) | Congenital hypotonia, epilepsy, developmental delay, and digital anomalies | |
| | | Microsatellite (inframe_deletion) | See cases | |
| | ATN1, LOC109461484 (Q498H) | Single nucleotide variant (missense variant) | not provided | |
| | | Indel (missense variant) | not provided | |
| | | Microsatellite (inframe_deletion) | not specified | |
| | ATN1, LOC130007290 (P757H) | Single nucleotide variant (missense variant) | not provided | |
| | | Single nucleotide variant (synonymous variant) | not provided +2 more | |
| | LOC109461484, ATN1 (Q502del) | Microsatellite (inframe_deletion) | Dentatorubral-pallidoluysian atrophy +1 more | |
| | | Microsatellite (inframe_deletion) | not provided | |
| | | Microsatellite (inframe_insertion) | Congenital hypotonia, epilepsy, developmental delay, and digital anomalies +2 more | |
| | | Microsatellite (inframe_deletion) | not provided +1 more | |
| | | Single nucleotide variant (synonymous variant) | not provided | |
| | ATN1, LOC109461484 (Q502H) | Single nucleotide variant (missense variant) | not provided | |
| | | Single nucleotide variant (missense variant) | not provided | |
| | | Microsatellite (inframe_insertion) | not specified +3 more | |
| | | Microsatellite | Dentatorubral-pallidoluysian atrophy | |
| | | Single nucleotide variant (missense variant) | Congenital ATN1 related disorder | |
| | | Microsatellite (inframe_insertion) | Dentatorubral-pallidoluysian atrophy +2 more | GConflicting classifications of pathogenicity |
| | ATN1, LOC109461484 (Q491fs) | Deletion (frameshift variant) | not specified | |
| | | Insertion (inframe_indel) | not specified | |
| | ATN1, LOC109461484 (Q490fs) | Deletion (frameshift variant) | not specified | |
| | | Single nucleotide variant (synonymous variant) | not provided +1 more | GConflicting classifications of pathogenicity |
| | | Microsatellite | Dentatorubral-pallidoluysian atrophy | |
| | | Microsatellite | Dentatorubral-pallidoluysian atrophy | |
| | | Microsatellite | Dentatorubral-pallidoluysian atrophy | |