Fig. 5.

Read depth across the 63 chromosomes of the S. noctiflora BRP reference mitochondrial genome based on Illumina sequencing of total-cellular DNA from S. noctiflora KEW 22121. Coverage estimates are based on a sliding window with a window size of 1000 bp and a step size of 500 bp. The plot was generated with the ggplot2 library in R. Reference chromosomes are ordered in decreasing size from chromosome 1 (191 kb) to chromosome 63 (65 kb) on the same x-axis scale, so coverage maps end before the end of the x-axis