| | | Duplication (splice acceptor variant) | not provided +1 more | |
| | | Single nucleotide variant (missense variant +1 more) | not provided +3 more | |
| | | Single nucleotide variant (missense variant +1 more) | not provided +1 more | |
| | | Single nucleotide variant (synonymous variant +1 more) | Non-ketotic hyperglycinemia +2 more | |
| | | Single nucleotide variant (missense variant +1 more) | Non-ketotic hyperglycinemia +1 more | GPathogenic/Likely pathogenic |
| | | Duplication (intron variant) | not provided | |
| | | Duplication (intron variant) | not provided | |
| | | Single nucleotide variant (missense variant +1 more) | not provided +2 more | GPathogenic/Likely pathogenic |
| | | Single nucleotide variant (missense variant +1 more) | not provided +2 more | GConflicting classifications of pathogenicity |
| | | Single nucleotide variant (missense variant +2 more) | not provided +1 more | |
| | | Single nucleotide variant (missense variant +2 more) | not provided +1 more | GConflicting classifications of pathogenicity |
| | | Single nucleotide variant (intron variant) | not provided +1 more | |
| | | Single nucleotide variant (intron variant) | not provided | |
| | | Single nucleotide variant (intron variant) | not provided | |
| | | Single nucleotide variant (missense variant +2 more) | Glycine encephalopathy 1 +2 more | GPathogenic/Likely pathogenic |
| | | Single nucleotide variant (missense variant +2 more) | Non-ketotic hyperglycinemia +1 more | |
| | | Single nucleotide variant (missense variant +2 more) | not provided | |
| | | Single nucleotide variant (intron variant) | Non-ketotic hyperglycinemia +1 more | GConflicting classifications of pathogenicity |
| | | Single nucleotide variant (missense variant +2 more) | Non-ketotic hyperglycinemia +1 more | |
| | | Deletion (frameshift variant +2 more) | not provided +1 more | GPathogenic/Likely pathogenic |
| | | Single nucleotide variant (3 prime UTR variant) | not provided | GConflicting classifications of pathogenicity |
| | | Single nucleotide variant (3 prime UTR variant) | not provided | |
| | | Single nucleotide variant (3 prime UTR variant) | not provided | |
| | | Copy number gain | See cases | |