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Gene map of the complete chloroplast genome of the green algae. Trebouxiophyceae sp. DW1. The genes inside the circle are transcribed clockwise, and the genes outside the circle are transcribed counterclockwise. Genes with introns are marked with an asterisk. The dark gray and light gray of the outer circle correspond to the LSC and SSC regions, respectively. The two regions are, respectively, represented as IRA and IRB, between LSC and SSC regions.
