Copy number plot for the CHO-K1 ATCC versus CHO DXB11 genomes. The normalized sequencing depth of each gene in the C. griseus genome as found in CHO-K1 ATCC and CHO DXB11 listed by chromosome. Top left plot shows the distribution across all chromosomes. Red circle indicate genes, which have been reduced in copy number (e.g. from diploid to haploid), a green circle indicate duplication of genes and the blue circle in the top left plot indicate genes without change in copy number.