| | | Duplication | not specified | |
| | | Single nucleotide variant (5 prime UTR variant) | RASopathy +4 more | |
| | | Single nucleotide variant (missense variant) | MAP2K1-related disorder | |
| | | Single nucleotide variant (synonymous variant) | RASopathy | |
| | | Single nucleotide variant (intron variant) | MAP2K1-related disorder +1 more | |
| | | Single nucleotide variant (synonymous variant) | RASopathy +7 more | |
| | | Single nucleotide variant (synonymous variant) | RASopathy +2 more | |
| | | Single nucleotide variant | Cardiofaciocutaneous syndrome 3 +2 more | |
| | | Single nucleotide variant (intron variant) | Cardiovascular phenotype +4 more | GConflicting classifications of pathogenicity |
| | | Single nucleotide variant (synonymous variant) | RASopathy | |
| | | Single nucleotide variant (missense variant) | Cardio-facio-cutaneous syndrome | |
| | | Single nucleotide variant (intron variant) | not specified +3 more | |
| | | Single nucleotide variant (intron variant) | not provided +3 more | |
| | | Single nucleotide variant (synonymous variant) | not specified +3 more | |
| | | Single nucleotide variant (synonymous variant) | RASopathy | |
| | | Single nucleotide variant (synonymous variant) | MAP2K1-related disorder | |
| | | Microsatellite (intron variant) | RASopathy | |
| | | Single nucleotide variant (synonymous variant) | RASopathy | |
| | | Single nucleotide variant (synonymous variant) | not provided +4 more | |
| | | Single nucleotide variant (synonymous variant) | RASopathy | |
| | | Single nucleotide variant (synonymous variant) | RASopathy +1 more | |
| | | Single nucleotide variant (missense variant) | RASopathy | |
| | | Single nucleotide variant (missense variant) | MAP2K1-related disorder +2 more | |
| | | Single nucleotide variant (synonymous variant) | RASopathy | |
| | | Single nucleotide variant (synonymous variant) | MAP2K1-related disorder +4 more | |
| | | Single nucleotide variant (intron variant) | not specified +1 more | |
| | | Single nucleotide variant (intron variant) | RASopathy | |
| | | Microsatellite (3 prime UTR variant +2 more) | RASopathy | |
| | | Single nucleotide variant (3 prime UTR variant +2 more) | RASopathy | |
| | | Single nucleotide variant (3 prime UTR variant +2 more) | RASopathy | |
| | MAP2K1, SNAPC5 (A390T +1 more) | Single nucleotide variant (3 prime UTR variant +2 more) | MAP2K1-related disorder +2 more | GConflicting classifications of pathogenicity |