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Fig. 2 | Epigenetics & Chromatin

Fig. 2

From: High frequency of intron retention and clustered H3K4me3-marked nucleosomes in short first introns of human long non-coding RNAs

Fig. 2

Density of nucleosomes containing different histone H3 modifications in CD4+ T cells on A, C internal long exons of lncRNA genes; B, D internal exons of protein-coding genes; E, F lncRNA and mRNA exons that are separated from adjacent exons by at least 500 bp. The average nucleosome densities over 580 bp upstream and downstream of exons are shown and the middle gap indicates the point of discontinuation between ‘upstream’ and ‘downstream’ data series. The nucleosome density is normalized by the number of exons (28,624 and 28,199 upstream and downstream internal lncRNA exons and 141,491 and 136,989 upstream and downstream internal mRNA exons) in each case

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