Fig. 2

Gene maps of chloroplast genomes of Pueraria accessions in the present study. Genes outside the circles are transcribed in counter clockwise direction and those inside in counterclockwise direction. The colored bars indicate known protein-coding genes, transfer RNA genes, and ribosomal RNA genes. The dashed, dark grey area in the inner circle denotes GC content, and the light grey area indicates genome AT content. LSC indicates large single copy; SSC, indicates small single copy and IR, indicates inverted repeat