Fig. 1

Circular gene map of the six Beilschmiedia chloroplast genomes. Genes drawn outside the circle are transcribed in the counterclockwise direction, those inside are transcribed in the clockwise direction. Different colored bars represent genes with different functions. An asterisk (*) on a gene name indicates that the gene contains introns. The dashed dark gray area in the inner circle indicates the GC content of the chloroplast genome, and the light gray area shows the AT content