Fig. 6From: Consistent inverse correlation between DNA methylation of the first intron and gene expression across tissues and speciesDifferentially expressed genes with differentially methylated regions (tDMRs) between tissues. tDMRs overlap with the gene body and/or  4 kb upstream from the transcription start site or downstream of the 3’ UTR (a, n = 1044), the promoter (b, n = 47), the first exon (c, n = 75) or the first intron (d, n = 187). Positive (circles) and negative (boxes) correlation is shown for up-regulated genes in muscle (red) and up-regulated genes in testis (blue). Hyper-methylated tDMRs and up-regulated DEGs in testis (blue circles), hypo-methylated tDMRs and up-regulated DEGs in testis (blue squares), hypo-methylated tDMRs and up-regulated DEGs in muscle (red squares) and hyper-methylated tDMRs and up-regulated DEGs in muscle (red circles). Differentially expressed were considered the genes with log2 fold change > |1.5| and false discovery rate < 0.05. tDMRs were defined as regions showing more than 15% methylation difference between tissues and q value < 0.001, with a minimum number of 5 CpGs and 3 differentially methylated cytosines (DMCs), where a DMC showed more than 15% methylation difference between tissues. Transcription factor binding motifs present in the tDMRs of gene bodies and/or ± 4 kb that are common between positive and negative correlation of DNA methylation with gene expression or that are correlation specific (negative or positive)Back to article page