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Comparison of the borders of large single copy (LSC), small single copy (SSC), and inverted repeat (IR) regions among 29 tomato germplasm chloroplast genomes. JLB line indicates the border between LSC and IRb, JSB line indicates the border between SSC and IRb, JSA line indicates the border between SSC and IRa, and JLA line indicates the border between LSC and IRa.
