Fig. 1From: Association of insulin gene VNTR INS -23/Hph1 A>T (rs689) polymorphism with type 1 diabetes mellitus in Egyptian childrenINS -23 Hph1 A>T polymorphism. Lane 1: 50 bp ladder, lanes 3 and 7–10: Wild type (AA) 191 and 129 bp; lanes 4-6: heterozygous (AT) 231, 191, and 129 pbBack to article page