Sequencing PDX1 (insulin promoter factor 1) in 1788 UK individuals found 5% had a low frequency coding variant, but these variants are not associated with Type 2 diabetes

E. L. Edghill, A. Khamis, M. N. Weedon, M. Walker, G. A. Hitman, M. I. McCarthy, K. R. Owen, S. Ellard, A. T Hattersley and T. M. Frayling

Diabetic Medicine 28 ( 6 ): 681 - 684 , 2011