| | HRAS, LRRC56 (A146V +1 more) | Single nucleotide variant (missense variant) | Costello syndrome | |
| | | Single nucleotide variant (missense variant +1 more) | Multiple myeloma +5 more | |
| | | Single nucleotide variant (missense variant +1 more) | Gastric adenocarcinoma +6 more | GPathogenic/Likely pathogenic |
| | | Indel (missense variant +1 more) | Neoplasm | |
| | | Indel (missense variant +1 more) | Neoplasm | |
| | | Single nucleotide variant (missense variant +1 more) | Neoplasm | |
| | | Single nucleotide variant (missense variant +1 more) | Noonan syndrome 3 | |
| | | Single nucleotide variant (missense variant +1 more) | Gastric adenocarcinoma +13 more | |
| | | Single nucleotide variant (missense variant +1 more) | Costello syndrome | |
| | | Single nucleotide variant (missense variant +1 more) | Noonan syndrome and Noonan-related syndrome +1 more | |
| | | Single nucleotide variant (missense variant +1 more) | Gastric adenocarcinoma +12 more | |
| | | Single nucleotide variant (missense variant +1 more) | not provided +1 more | GPathogenic/Likely pathogenic |
| | | Single nucleotide variant (missense variant +1 more) | Neoplasm of uterine cervix +9 more | |
| | | Single nucleotide variant (missense variant +1 more) | not provided +1 more | |
| | | Single nucleotide variant (missense variant +1 more) | HRAS-related condition +10 more | |
| | | Single nucleotide variant (missense variant +1 more) | Costello syndrome | |
| | | Single nucleotide variant (missense variant +1 more) | Noonan syndrome and Noonan-related syndrome +3 more | GPathogenic/Likely pathogenic |
| | | Single nucleotide variant (missense variant +1 more) | Noonan syndrome | |
| | | Single nucleotide variant (missense variant +1 more) | RASopathy +4 more | GPathogenic/Likely pathogenic |
| | | Single nucleotide variant (missense variant +1 more) | Inborn genetic diseases +8 more | |
| | | Single nucleotide variant (missense variant +1 more) | HRAS-related condition +3 more | |
| | | Single nucleotide variant (missense variant +1 more) | Costello syndrome | |
| | | Single nucleotide variant (missense variant +1 more) | Epidermal nevus +6 more | |
| | | Single nucleotide variant (missense variant +1 more) | Costello syndrome | |