Fig. 2
From: accD nuclear transfer of Platycodon grandiflorum and the plastid of early Campanulaceae
Comparison of the chloroplast genomes of Helianthus of Asteraceae and Platycodon, Trachelium, Adenophora, Campanula, and Hanabusaya of Campanulaceae. In this analysis, Inverted Repeat B was removed for convenience. A conserved region was found at the junction between the large single-copy (LSC) region and the IR of the angiosperm plastid genome, but it was rearranged in the Campanulaceae plastids. The thick black bar indicates the IR region of each species. Regions are marked in six parts, a-f. a: clpP operon (− strand); b: psbB operon (+ strand) - rpl23 operon (+ strand); c: ycf2 - ycf15 - trnL_caa (+ strand); D: 3′ rps12 operon (− strand); e: Intergenic spacer between 3′ rps12 and trnV_gac genes; f: trnV_gac gene (+ strand)