Figure 7.

Graphs of GC content plotted over the entire plastid genomes of 34 seed plants. The graphs are organized by genomes with the same gene order and by clade in the phylogenetic trees in Figures 8 and 9. X axis represents the proportion of GC content between 0 and 1 and the Y axis gives the coordinates in kb for the genomes.

Cai et al. BMC Evolutionary Biology 2006 6:77   doi:10.1186/1471-2148-6-77
Download authors' original image