Figure 1From: DNA methylation and transcriptional noiseTranscriptional noise and expression abundance are significantly negatively correlated in (A) brain, and (B) blood. Transcriptional noise is measured as the coefficient of variation of transcriptional abundance (see Methods section). The regression coefficients between these variables are −0.60 (P <0.001) and −0.55 (P <0.001) for brain and blood, respectively.Back to article page