INS and MODY: The exome sequencing is the most widely used tool to study variants in the genes associated with different MODY subtypes: ABCC8, APPL1, BLK, CEL, GCK, HNF1A, HNF1B, HNF4A, INS, KCNJ11, KLF11, NEUROD1, PAX4, and PDX1 [10].