Fig. 5
From: The cnidarian Hydractinia echinata employs canonical and highly adapted histones to pack its DNA
Annotated genomic loci and expression profiles of Hydractinia echinata H2A.X.1 and H2A.X.2. a H2A.X.1 expression in feeding, male and female sexual polyps (red wedges; RNA-Seq mapping track). The annotated genomic locus of H2A.X.1 shows its coding sequence, mapped RNA reads (showing the number of reads mapped), a predicted TATA-boxes and a 3′-UTR stem-loop. The gene contains two exons, and one of them is non-coding. b H2A.X.2 expression is restricted to female sexual polyps (red wedges; RNA-Seq mapping track) and absent in feeding and male sexual polyps. The annotated genomic locus of H2A.X.2 shows its coding sequence, mapped RNA reads (showing the number of reads mapped), a predicted TATA-box and a polyA signal. The gene contains five exons, two of which are non-coding