Fig. 7
From: Expression and epigenomic landscape of the sex chromosomes in mouse post-meiotic male germ cells
Sex chromosomes and chromosome 14 have common chromatin features in round spermatids. Graphic representation of the ChIP-Seq profiles of H3K9me3 and RNA-Pol II enzyme over chromosomes 3, 5, 6, 10, 14, 16, 18, X and Y in round spermatids. RNA-Pol II (in green) marks the regions where round spermatid-expressed genes are located. The genomic location of round spermatid-specific genes is represented as narrow black bars on the chromosomes. The genomic location of Speer genes is indicated by blue bars underneath the chromosomes. Ampliconic multicopy spermatid-specific genes on portions of chromosomes 5, 14 and X are circled. Note that they are enriched in H3K9me3 (in red). The figure was made using NCBI Genome Decoration Page Web site (using mm10/GRC38 Ensembl gene 81)