| | | Single nucleotide variant | Distal myopathy | |
| | | Single nucleotide variant (genic downstream transcript variant) | Amyotrophic lateral sclerosis type 21 | |
| | | Single nucleotide variant (genic downstream transcript variant) | Amyotrophic lateral sclerosis type 21 | |
| | | Single nucleotide variant | Amyotrophic lateral sclerosis type 21 | |
| | | Single nucleotide variant | Amyotrophic lateral sclerosis type 21 | |
| | LOC129994755, MATR3 +1 more | Single nucleotide variant (non-coding transcript variant +1 more) | Amyotrophic lateral sclerosis type 21 | |
| | | Single nucleotide variant (non-coding transcript variant +2 more) | Amyotrophic lateral sclerosis type 21 | |
| | | Single nucleotide variant (5 prime UTR variant +1 more) | Amyotrophic lateral sclerosis type 21 | |
| | | Single nucleotide variant (5 prime UTR variant +1 more) | Amyotrophic lateral sclerosis type 21 | |
| | | Duplication (5 prime UTR variant +1 more) | Distal myopathy +1 more | |
| | | Single nucleotide variant (5 prime UTR variant +1 more) | Amyotrophic lateral sclerosis type 21 | |
| | | Single nucleotide variant (5 prime UTR variant +1 more) | not specified +2 more | |
| | | Single nucleotide variant (5 prime UTR variant +1 more) | Amyotrophic lateral sclerosis type 21 | |
| | | Single nucleotide variant (synonymous variant +1 more) | Amyotrophic lateral sclerosis type 21 | |
| | | Single nucleotide variant (synonymous variant +1 more) | Amyotrophic lateral sclerosis type 21 | |
| | | Single nucleotide variant (synonymous variant +1 more) | MATR3-related condition +2 more | |
| | | Single nucleotide variant (missense variant +1 more) | Amyotrophic lateral sclerosis type 21 +1 more | |
| | | Single nucleotide variant (missense variant +1 more) | Amyotrophic lateral sclerosis type 21 | |
| | | Single nucleotide variant (synonymous variant +1 more) | Amyotrophic lateral sclerosis type 21 | GConflicting classifications of pathogenicity |
| | | Single nucleotide variant (missense variant) | not provided +2 more | GConflicting classifications of pathogenicity |
| | | Single nucleotide variant (synonymous variant) | Amyotrophic lateral sclerosis type 21 | |
| | | Single nucleotide variant (intron variant) | Amyotrophic lateral sclerosis type 21 | |
| | | Single nucleotide variant (missense variant) | Amyotrophic lateral sclerosis type 21 | |
| | | Single nucleotide variant (synonymous variant) | Amyotrophic lateral sclerosis type 21 | |
| | | Single nucleotide variant (intron variant) | not provided +2 more | |
| | | Single nucleotide variant (intron variant) | Amyotrophic lateral sclerosis type 21 | GConflicting classifications of pathogenicity |
| | LOC126807526, MATR3 (Q627E +2 more) | Single nucleotide variant (missense variant) | Inborn genetic diseases +1 more | GConflicting classifications of pathogenicity |
| | | Single nucleotide variant (synonymous variant) | not provided +1 more | |
| | LOC126807526, MATR3 (L652F +2 more) | Single nucleotide variant (missense variant) | Amyotrophic lateral sclerosis type 21 | |
| | LOC126807526, MATR3 (E664A +2 more) | Single nucleotide variant (missense variant) | Amyotrophic lateral sclerosis type 21 | GConflicting classifications of pathogenicity |
| | | Single nucleotide variant (synonymous variant) | Amyotrophic lateral sclerosis type 21 | GConflicting classifications of pathogenicity |
| | LOC126807526, MATR3 (S367I +2 more) | Single nucleotide variant (missense variant) | Amyotrophic lateral sclerosis type 21 | GConflicting classifications of pathogenicity |
| | | Single nucleotide variant (synonymous variant) | Amyotrophic lateral sclerosis type 21 +1 more | |
| | | Single nucleotide variant (missense variant) | Amyotrophic lateral sclerosis type 21 | |
| | | Single nucleotide variant (missense variant) | Amyotrophic lateral sclerosis type 21 | |
| | | Single nucleotide variant (synonymous variant) | Amyotrophic lateral sclerosis type 21 | |
| | | Single nucleotide variant (synonymous variant) | Amyotrophic lateral sclerosis type 21 | |
| | | Single nucleotide variant (missense variant) | Amyotrophic lateral sclerosis type 21 +1 more | GConflicting classifications of pathogenicity |
| | | Single nucleotide variant (missense variant) | not provided +2 more | |
| | | Deletion (intron variant) | Distal myopathy | |
| | | Single nucleotide variant (intron variant) | Amyotrophic lateral sclerosis type 21 | |
| | | Single nucleotide variant (missense variant) | MATR3-related condition +1 more | GConflicting classifications of pathogenicity |
| | | Single nucleotide variant (missense variant) | MATR3-related condition +2 more | |
| | | Single nucleotide variant (synonymous variant) | not provided +1 more | |
| | | Single nucleotide variant (3 prime UTR variant) | Amyotrophic lateral sclerosis type 21 | |
| | | Deletion (3 prime UTR variant) | Distal myopathy | |
| | | Single nucleotide variant (3 prime UTR variant) | Amyotrophic lateral sclerosis type 21 | |
| | | Single nucleotide variant (3 prime UTR variant) | Amyotrophic lateral sclerosis type 21 | |
| | | Microsatellite (3 prime UTR variant) | Distal myopathy | |
| | | Single nucleotide variant (3 prime UTR variant) | not provided +1 more | |
| | | Single nucleotide variant (3 prime UTR variant) | Amyotrophic lateral sclerosis type 21 | |
| | | Single nucleotide variant (3 prime UTR variant) | not provided +1 more | |
| | | Single nucleotide variant (3 prime UTR variant) | Amyotrophic lateral sclerosis type 21 | |
| | | Single nucleotide variant (3 prime UTR variant) | Amyotrophic lateral sclerosis type 21 | |
| | | Single nucleotide variant (3 prime UTR variant) | Amyotrophic lateral sclerosis type 21 | |
| | | Single nucleotide variant (3 prime UTR variant) | Amyotrophic lateral sclerosis type 21 | |
| | | Single nucleotide variant (3 prime UTR variant) | Amyotrophic lateral sclerosis type 21 | |
| | | Single nucleotide variant (3 prime UTR variant) | Amyotrophic lateral sclerosis type 21 | |
| | | Single nucleotide variant (3 prime UTR variant) | Amyotrophic lateral sclerosis type 21 | |
| | | Single nucleotide variant (3 prime UTR variant) | Amyotrophic lateral sclerosis type 21 | |
| | | Single nucleotide variant (3 prime UTR variant) | Amyotrophic lateral sclerosis type 21 | |
| | | Single nucleotide variant (3 prime UTR variant) | Amyotrophic lateral sclerosis type 21 | |
| | | Single nucleotide variant (3 prime UTR variant) | Amyotrophic lateral sclerosis type 21 | |
| | | Single nucleotide variant (3 prime UTR variant) | Amyotrophic lateral sclerosis type 21 | |
| | | Single nucleotide variant (3 prime UTR variant) | Amyotrophic lateral sclerosis type 21 | |
| | | Single nucleotide variant (3 prime UTR variant) | Amyotrophic lateral sclerosis type 21 | |
| | | Single nucleotide variant (3 prime UTR variant) | Amyotrophic lateral sclerosis type 21 | |
| | | Single nucleotide variant (3 prime UTR variant) | Amyotrophic lateral sclerosis type 21 | |
| | | Single nucleotide variant (3 prime UTR variant) | Amyotrophic lateral sclerosis type 21 | |
| | | Single nucleotide variant (3 prime UTR variant) | Amyotrophic lateral sclerosis type 21 | |
| | | Single nucleotide variant (3 prime UTR variant) | Amyotrophic lateral sclerosis type 21 | |
| | | Single nucleotide variant (3 prime UTR variant) | Amyotrophic lateral sclerosis type 21 | |
| | | Single nucleotide variant (3 prime UTR variant) | Amyotrophic lateral sclerosis type 21 | |
| | | Single nucleotide variant (3 prime UTR variant) | Amyotrophic lateral sclerosis type 21 | |
| | | Single nucleotide variant (3 prime UTR variant) | Amyotrophic lateral sclerosis type 21 | |
| | | Single nucleotide variant (3 prime UTR variant) | Amyotrophic lateral sclerosis type 21 | |
| | | Single nucleotide variant (3 prime UTR variant) | Amyotrophic lateral sclerosis type 21 | |
| | | Single nucleotide variant (3 prime UTR variant) | Amyotrophic lateral sclerosis type 21 | |
| | | Single nucleotide variant (3 prime UTR variant) | Amyotrophic lateral sclerosis type 21 | |
| | | Single nucleotide variant (3 prime UTR variant) | Amyotrophic lateral sclerosis type 21 | |
| | | Single nucleotide variant (3 prime UTR variant) | Amyotrophic lateral sclerosis type 21 | |
| | | Single nucleotide variant (3 prime UTR variant) | Amyotrophic lateral sclerosis type 21 | |
| | | Single nucleotide variant (3 prime UTR variant) | Amyotrophic lateral sclerosis type 21 | |
| | | Single nucleotide variant (3 prime UTR variant) | Amyotrophic lateral sclerosis type 21 | |
| | | Deletion (3 prime UTR variant) | Distal myopathy | |
| | | Single nucleotide variant (3 prime UTR variant) | Amyotrophic lateral sclerosis type 21 | |
| | | Single nucleotide variant (3 prime UTR variant) | Amyotrophic lateral sclerosis type 21 | |
| | | Single nucleotide variant (3 prime UTR variant) | Amyotrophic lateral sclerosis type 21 | |
| | | Single nucleotide variant (3 prime UTR variant) | Amyotrophic lateral sclerosis type 21 | |
| | | Single nucleotide variant (3 prime UTR variant) | Amyotrophic lateral sclerosis type 21 | |
| | | Single nucleotide variant (3 prime UTR variant) | Amyotrophic lateral sclerosis type 21 | |
| | | Single nucleotide variant (3 prime UTR variant) | Amyotrophic lateral sclerosis type 21 | |
| | | Single nucleotide variant (3 prime UTR variant) | Amyotrophic lateral sclerosis type 21 | |
| | | Single nucleotide variant (3 prime UTR variant) | Amyotrophic lateral sclerosis type 21 | |
| | | Single nucleotide variant (3 prime UTR variant) | Amyotrophic lateral sclerosis type 21 | |
| | | Single nucleotide variant (3 prime UTR variant) | Amyotrophic lateral sclerosis type 21 | |
| | | Single nucleotide variant (3 prime UTR variant) | Amyotrophic lateral sclerosis type 21 | |
| | | Single nucleotide variant (3 prime UTR variant) | Amyotrophic lateral sclerosis type 21 | |
| | | Single nucleotide variant (3 prime UTR variant) | Amyotrophic lateral sclerosis type 21 | |
| | | Copy number loss | not provided | |