Among these genes, CRK, CRKL, EGF, EGFR, ERBB2, GRB2, GSK3B, HRAS, JUN, MAP2K1, MAPK1, MAPK10, MAPK3, MAPK8, MAPK9, MYC, PAK1, PAK2, PAK7, PIK3CA, PIK3CD, PIK3CG, PIK3R1, PIK3R2, PIK3R3, PIK3R5, PRKCA, PRKCB, PRKCG, PTK2, RAF1, RHOA, RPS6KB1, SHC1, SHC3, SOS1, SOS2, SRC, THBS1 genes can be potential T2D causing genes. Here, RAF1 is linked to type 2 diabetes mellitus.