| | GCLC, GCLC-AS1 (I543M +1 more) | Single nucleotide variant (missense variant) | Gamma-glutamylcysteine synthetase deficiency | |
| | GCLC, GCLC-AS1 (E475V +1 more) | Single nucleotide variant (missense variant) | Gamma-glutamylcysteine synthetase deficiency | |
| | GCLC-AS1, GCLC (A511T +1 more) | Single nucleotide variant (missense variant) | Gamma-glutamylcysteine synthetase deficiency +1 more | |
| | | Single nucleotide variant (intron variant) | Gamma-glutamylcysteine synthetase deficiency | |
| | GCLC, GCLC-AS1 (R438I +1 more) | Single nucleotide variant (missense variant) | Gamma-glutamylcysteine synthetase deficiency +1 more | |
| | GCLC-AS1, GCLC (R389P +1 more) | Single nucleotide variant (missense variant) | Gamma-glutamylcysteine synthetase deficiency | |
| | GCLC, GCLC-AS1 (R385G +1 more) | Single nucleotide variant (missense variant) | Gamma-glutamylcysteine synthetase deficiency | |
| | | Single nucleotide variant (missense variant) | Gamma-glutamylcysteine synthetase deficiency | |
| | | Single nucleotide variant (missense variant) | Gamma-glutamylcysteine synthetase deficiency | |
| | | Single nucleotide variant (missense variant) | Gamma-glutamylcysteine synthetase deficiency | |
| | | Single nucleotide variant (missense variant) | Gamma-glutamylcysteine synthetase deficiency +1 more | |
| | | Single nucleotide variant (intron variant) | Gamma-glutamylcysteine synthetase deficiency +1 more | GConflicting classifications of pathogenicity |
| | | Single nucleotide variant (missense variant) | Gamma-glutamylcysteine synthetase deficiency | |
| | | Single nucleotide variant (missense variant) | Gamma-glutamylcysteine synthetase deficiency | |
| | | Single nucleotide variant (missense variant) | Gamma-glutamylcysteine synthetase deficiency | |
| | | Single nucleotide variant (missense variant) | Inborn genetic diseases +1 more | |