| | | Copy number loss | See cases | |
| | | Single nucleotide variant (3 prime UTR variant) | not provided +2 more | |
| | | Single nucleotide variant (3 prime UTR variant) | not provided +2 more | |
| | | Single nucleotide variant (synonymous variant) | Methylmalonic aciduria and homocystinuria type cblD +1 more | |
| | | Single nucleotide variant (missense variant) | Methylmalonic aciduria and homocystinuria type cblD +1 more | |
| | | Single nucleotide variant (intron variant) | not provided | |
| | | Single nucleotide variant (nonsense) | Methylmalonic aciduria and homocystinuria type cblD +1 more | GPathogenic/Likely pathogenic |
| | | Single nucleotide variant (nonsense) | Methylmalonic aciduria and homocystinuria type cblD +2 more | GPathogenic/Likely pathogenic |
| | | Single nucleotide variant (missense variant) | not provided +3 more | GConflicting classifications of pathogenicity |
| | | Single nucleotide variant (missense variant) | Methylmalonic aciduria and homocystinuria type cblD +3 more | |
| | | Single nucleotide variant (intron variant) | not provided | |
| | | Single nucleotide variant (intron variant) | not provided | |
| | | Deletion (intron variant) | not provided | |
| | | Single nucleotide variant (intron variant) | not provided | |
| | | Deletion (intron variant) | Methylmalonic aciduria and homocystinuria type cblD +2 more | GConflicting classifications of pathogenicity |
| | | Single nucleotide variant (missense variant) | not provided +2 more | GConflicting classifications of pathogenicity |
| | | Single nucleotide variant (intron variant) | not provided +2 more | |
| | | Single nucleotide variant (intron variant) | not provided | |
| | | Deletion (intron variant) | not provided | |
| | | Microsatellite (intron variant) | not provided | |
| | | Single nucleotide variant (intron variant) | not provided | |
| | | Single nucleotide variant (intron variant) | not provided | |
| | | Single nucleotide variant (intron variant) | not provided | |
| | | Single nucleotide variant (intron variant) | Methylmalonic aciduria and homocystinuria type cblD +2 more | |
| | | Single nucleotide variant (missense variant) | Disorders of Intracellular Cobalamin Metabolism +3 more | |
| | | Single nucleotide variant (nonsense) | not provided +2 more | |
| | | Single nucleotide variant (synonymous variant) | not provided +3 more | |
| | | Single nucleotide variant (missense variant) | Methylmalonic aciduria and homocystinuria type cblD +3 more | |
| | | Single nucleotide variant (synonymous variant) | Methylmalonic aciduria and homocystinuria type cblD +1 more | |
| | | Single nucleotide variant (missense variant) | not provided +3 more | |
| | | Single nucleotide variant (intron variant) | not provided | |
| | | Single nucleotide variant (intron variant) | not provided | |
| | | Duplication (intron variant) | not provided | |
| | | Single nucleotide variant (intron variant) | not provided | |
| | | Single nucleotide variant (intron variant) | not provided | |
| | | Insertion (intron variant) | not provided | |
| | | Single nucleotide variant (missense variant) | Disorders of Intracellular Cobalamin Metabolism +3 more | |
| | | Single nucleotide variant (missense variant) | not provided +1 more | |
| | | Single nucleotide variant (intron variant) | not provided | |
| | | Single nucleotide variant (intron variant) | not provided | |
| | | Deletion (intron variant) | not provided | |
| | | Single nucleotide variant (intron variant) | not specified +2 more | |
| | | Single nucleotide variant (intron variant) | not specified +1 more | |
| | | Single nucleotide variant (5 prime UTR variant) | Methylmalonic aciduria and homocystinuria type cblD +2 more | GConflicting classifications of pathogenicity |
| | | Single nucleotide variant (5 prime UTR variant) | Disorders of Intracellular Cobalamin Metabolism +2 more | GConflicting classifications of pathogenicity |
| | | Single nucleotide variant (5 prime UTR variant) | not specified +3 more | |
| | | Single nucleotide variant (intron variant) | not provided | |
| | | Single nucleotide variant (intron variant) | not provided | |
| | | Single nucleotide variant (intron variant) | not provided | |
| | LOC126806368, MMADHC +1 more | Single nucleotide variant (non-coding transcript variant +1 more) | not provided | |
| | LOC126806368, MMADHC +1 more | Single nucleotide variant (non-coding transcript variant +1 more) | not specified | |
| | LOC126806368, MMADHC +1 more | Single nucleotide variant (non-coding transcript variant +1 more) | not specified | |
| | LOC126806368, MMADHC +1 more | Single nucleotide variant (non-coding transcript variant +1 more) | Disorders of Intracellular Cobalamin Metabolism +2 more | GConflicting classifications of pathogenicity |
| | LOC126806368, MMADHC +1 more | Single nucleotide variant (non-coding transcript variant +1 more) | Methylmalonic aciduria and homocystinuria type cblD +2 more | |
| | | Copy number gain | See cases | |