| abstract |
The present invention relates generally to the fields diabetes. More particularly, it concerns the identification of genes responsible for NIDDM for use in diagnostics and therapeutics. The present invention demonstrates that the MODY3 locus is, in fact, the HNF1alpha gene, MODY4 locus is the HNF1beta and the MODY1 locus is the HNF4alpha gene. The invention further relates to the discovery that analysis of mutations in the HNF1alpha, HNF1beta and HNF4alpha genes can be diagnostic for diabetes. The invention also contemplates methods of treating diabetes in view of the fact that HNF1alpha, HNF1beta and HNF4alpha mutations can cause diabetes. |