In India, targeted next-generation sequencing of 10 MODY genes in 56 patients identified potentially pathogenic variants in HNF4A, GCK, HNF1A, PDX1, HNF1B, NEUROD1, and PAX4 in 11 individuals, suggesting a more complex etiological spectrum in this population [12]. The gene discussed is GCK; the disease is MODY.