Figure 2. Comparisons of the Large Single Copy, Inverted Repeat a, Small Single Copy, and Inverted Repeat b boundaries among Aldama trichophylla and the other five Heliantheae representatives.

Genes shown below the lines are transcribed reversely and those shown above are transcribed forward. Minimum and maximum sizes for the regions and structures of each plastome type that compose the borders are indicated in base pairs (bp).