Figure 1. Circular gene map of the chloroplast genome ofPrimula wilsonii . The thick lines indicate the inverted repeat
regions (IRa and IRb) that separate the genome into small (SSC) and
large (LSC) single copy regions. Genes on the inside of the map are
transcribed clockwise, while those on the outside are transcribed
counterclockwise. Genes grouped by different functions are shown in
different colors.
Table 1. Comparison of general features of Primulachloroplast genomes.