Skip to main content
Fig. 1 | Genome Biology

Fig. 1

From: The chromatin organization of a chlorarachniophyte nucleomorph genome

Fig. 1

The chromatin accessibility landscape of the B. natans nuclear and nucleomorph genomes. A Schematic outline of the different genomic compartments in a B. natans cell. B ATAC-seq fragment length distribution in the different genomic compartments. C Distribution of mapped ATAC-seq reads across genomic compartments. D ATAC-seq read coverage metaplot around nuclear TSSs. E Snapshot of an ATAC-seq profile at a typical nuclear locus. F Distribution of ATAC-seq called peaks in the nucleus relative to TSSs. The ``random'' distribution was generated by splitting the genome in 500-bp bins and taking the boundary coordinates of each bin as ``peaks''. G ATAC-seq profiles around all nuclear genes. H ATAC-seq profiles over the NM1, NM2 and NM3 nucleomorph chromosomes. I ATAC-seq read coverage metaplot around nucleomorph TSSs. J ATAC-seq profiles around all nucleomorph genes. K The nucleomorph genome is 10 $ enriched in ATAC-seq datasets relative to the nuclear genome. Shown is the ratio of normalized mapped ATAC-seq peaks for each of the compartments relative to the normalized mapped reads in an input sample (a Hi-C dataset mapped in a single-end format). L Nucleomorph accessibility is comparable to the accessibility of rDNA loci in the budding yeast S . cerevisiae, which exist in a fully nucleosome-free conformation when expressed.

Back to article page