MODY is a genetically heterogeneous disease and to date 14 genes (GCK, HNF1A,HNF4A, HNF1B, INS, KCNJ11, ABCC8, PDX1, NEUROD1, KLF11, CEL, PAX4, BLKand APPL1) were associated with MODY. Here, KLF11 is linked to MODY.