Sequencing and restriction enzyme digestion of the ARMS2-rs10490924 SNP. Panel: Left – Sequence chromatogram of the GG homozygote, GT heterozygote and TT homozygote of the ARMS2-rs10490924 SNP. Right - 1.5% agarose gel showing the single lower band representing GG and the single higher band being TT. The double band represents heterozygous GT after PCR and digestion with PvuII. M = marker.