Development of Chloroplast Genomic Resources in Chinese Yam (Dioscorea polystachya)

Figure 1

Map of the Dioscorea polystachya chloroplast genome. The genes inside and outside of the circle are transcribed in the clockwise and counterclockwise directions, respectively. Genes belonging to different functional groups are shown in different colors. Thick lines indicate the extent of the inverted repeats (IRa and IRb) that separate the small single-copy (SSC) and large single-copy (LSC) regions of the genome.