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. 2017 Apr 11;6:e22194. doi: 10.7554/eLife.22194

Figure 7. Amphimedon enhancer-like elements are enriched in metazoan-specific microsyntenic units.

(A) Putative adult and larva enhancer-like signatures identified in the 60 metazoan-specific microsyntenic pairs investigated. (B) The cladogram represents known phylogenetic distribution of the Isl2-Scaper microsyntenic gene pair across opisthokonts. The orientation of the arrow corresponds to gene orientation. Isl2-Scaper is not conserved in yeast, Capsaspora, Nematostella and C. elegans. (C) Enhancer elements in the Isl-Scaper microsyntenic gene pair locus in Amphimedon. Scaper and Isl genes (purple) are shown, along with input DNA-normalized coverage of H3K4me3 and H3K4me1 and RNA-seq expression in both adult and larva. Regions of enrichments (high confidence peaks, representing reproducible events across true biological replicates) corresponding to the predicted enhancer-like elements located within the introns of Scaper are highlighted in grey.

DOI: http://dx.doi.org/10.7554/eLife.22194.039

Figure 7—source data 1. 60 microsyntenic units representing functional gene linkages and presence-absence of chromatin states containing typical eumetazoan enhancer histone PTM patterns (‘EnhP’,’ EnhWk’,’ TxEnhA’) (adult only) and/or in silico predicted enhancer-like elements (both larva and adult).
DOI: 10.7554/eLife.22194.040

Figure 7.

Figure 7—figure supplement 1. Additional examples of predicted enhancer-like elements in conserved microsyntenic units.

Figure 7—figure supplement 1.

Protein-coding genes (purple) are shown, along with input DNA-normalized coverage of different histone modifications and RNA-seq/CEL-seq expression. Regions of enrichments (high confidence peaks, representing reproducible events across true biological replicates) corresponding to putative enhancer-like sites located within the microsyntenic units are highlighted in grey. Unless otherwise specified, adult data are shown.