Figure 1From: Reproducibility and intraindividual variation over days in buccal cell DNA methylation of two asthma genes, interferon γ (IFNγ) and inducible nitric oxide synthase (iNOS)CpG sites under investigation relative to the translation start site (TSS) for (a) proximal promoter of interferon (IFNγ); (b) proximal promoter of inducible nitric oxide synthase (iNOS).Back to article page