Figure 3From: Platelet mitochondrial DNA methylation: a potential new marker of cardiovascular diseaseA representative gel following PCR amplification of mitochondrial and nuclear DNA sequences. Amplification of MT-CO1, CDH1, CDKN2A, and LINE-1 in extracted mtDNA (lanes 1 to 4) and control DNA from human adult normal peripheral blood leukocyte (Biochain, Newark, CA, USA) (lanes 6 to 9) were visualized on a 2% agarose gel. The fifth lane contains a DNA size marker.Back to article page