Using the latest DNA sequencing techniques, novel genes have been recently identified in MODY cases such as RFX6, NKX2.2, NKX6.1, WFS1, PCBD1, MTOR, TBC1D4, CACNA1E, MNX1, AKT2, NEUROG3, EIF2AK3, GLIS3, HADH, and PTF1A [8,10,11,12,13,14,15]. The gene discussed is MNX1; the disease is MODY.