1 => The disorder is placed on the map based on its association with a gene, but the underlying defect is not known
2 => The disorder has been placed on the map by linkage; no mutation has been found
3 => The molecular basis for the disorder is known; a mutation has been found in the gene
4 => A contiguous gene deletion or duplication syndrome, multiple genes are deleted or duplicated causing the phenotype
| Gene Symbol | Chromosomal Location | Gene MIM number | Mapping Method | Phenotype | Phenotype MIM number | Phenotype Mapping Key |
| MET | 7q31.2 | 164860 | REa, A, F | Renal cell carcinoma, papillary, 1, familial and somatic, 605074 (3) | 605074 | 3 |
| MET | 7q31.2 | 164860 | REa, A, F | Hepatocellular carcinoma, childhood type, somatic, 114550 (3) | 114550 | 3 |
| MET | 7q31.2 | 164860 | REa, A, F | ?Deafness, autosomal recessive 97, 616705 (3) | 616705 | 3 |
| MET | 7q31.2 | 164860 | REa, A, F | {Osteofibrous dysplasia, susceptibility to}, 607278 (3) | 607278 | 3 |
| MET | 18p11.21 | 603514 | A, R | NA | NA | NA |