| | | Single nucleotide variant (nonsense +1 more) | Kugelberg-Welander disease | |
| | | Deletion (intron variant) | Kugelberg-Welander disease | |
| | | Single nucleotide variant (missense variant) | Kugelberg-Welander disease | |
| | | Single nucleotide variant (missense variant) | Kugelberg-Welander disease | |
| | | Single nucleotide variant (missense variant) | Werdnig-Hoffmann disease +1 more | |
| | | Deletion (frameshift variant) | Kugelberg-Welander disease | |
| | | Single nucleotide variant (nonsense) | Kugelberg-Welander disease | |
| | | Insertion | Kugelberg-Welander disease | |
| | | Microsatellite (frameshift variant +1 more) | Spinal muscular atrophy +5 more | GConflicting classifications of pathogenicity |
| | | Single nucleotide variant (missense variant +1 more) | Spinal muscular atrophy +1 more | |
| | | Insertion | Kugelberg-Welander disease | |
| | | Single nucleotide variant (intron variant) | not provided +5 more | GConflicting classifications of pathogenicity |
| | | Single nucleotide variant (missense variant) | Kugelberg-Welander disease | |
| | | Single nucleotide variant (missense variant) | Kugelberg-Welander disease | |
| | | Microsatellite (frameshift variant) | not provided | |
| | | Single nucleotide variant (splice acceptor variant) | Kugelberg-Welander disease | |
| | | Single nucleotide variant (intron variant +1 more) | Kugelberg-Welander disease +4 more | GPathogenic/Likely pathogenic |
| | | Single nucleotide variant (missense variant +1 more) | Werdnig-Hoffmann disease +4 more | |
| | | Deletion | Werdnig-Hoffmann disease +3 more | |
| | | Deletion | Kugelberg-Welander disease | |
| | | Single nucleotide variant (missense variant) | Kugelberg-Welander disease | |
| | | Single nucleotide variant (missense variant) | Kugelberg-Welander disease | |
| | | Single nucleotide variant (missense variant) | Kugelberg-Welander disease | |
| | | Single nucleotide variant (missense variant) | not provided +1 more | |
| | | Single nucleotide variant (nonsense) | not provided | |
| | | Single nucleotide variant (missense variant) | Kugelberg-Welander disease | |
| | | Single nucleotide variant (intron variant) | Kugelberg-Welander disease | |
| | | Deletion | Kugelberg-Welander disease +1 more | |
| | | Single nucleotide variant (missense variant) | Kugelberg-Welander disease +2 more | |
| | | Single nucleotide variant (missense variant) | Kugelberg-Welander disease +1 more | GPathogenic/Likely pathogenic |
| | | Single nucleotide variant (missense variant) | Kugelberg-Welander disease +1 more | GConflicting classifications of pathogenicity |
| | | Single nucleotide variant (missense variant +1 more) | Spinal muscular atrophy +2 more | GConflicting classifications of pathogenicity |