Figure 3. Visualization alignments of chloroplast genome sequences among 10 Theaceae species with Hainan C. oleifera chloroplast genome as a reference.

The abscissa represents the position coordinates of the chloroplast genome of Hainan C. oleifera, and the ordinate represents the sequence similarity of the sample genome to the reference genome. Arrows indicate the annotated gene and its transcriptional direction, blue for the protein coding sequence (exons), green for tRNA or rRNA, and red for the conserved non-coding sequence (CNS).