Fig. 1From: Are single nucleotide polymorphisms rs7903146 and rs12255372 in transcription factor 7-like 2 gene associated with an increased risk for gestational diabetes mellitus in Egyptian women?A 3.5% agarose gel illustrating digestion of the PCR products with RsaI for detection of the rs7903146 polymorphism. Lanes 1–3 and 5: 4 samples with the C/C genotype (91 and 22 bp). Lanes 4, 6, 7, and 8: 4 samples with the T/C genotype (113, 91, and 22 bp). Lane 9: one sample with the T/T genotype (113 bp). Lane M: 50-bp ladder (Fermentas, Germany)Back to article page