The complete chloroplast genome sequence of Dryobalanops aromatica

Abstract

Dryobalanops aromatica is a new species in the family of Lauraceae with high content of D-borneol, which is an important raw material of premium spices and medicine widely used in China. The genome and the molecular phylogenetic relation of this novel species had not been analyzed before. In this study, we present the complete sequence of chloroplast genome of D. aromatic, as well as its genome annotation. The complete chloroplast sequences in length were 152,696 bp, with two single-copy regions 93,610 bp and 18,902 bp in length, which were separated by two inverted repeat regions with 20,092 bp in length. In total, 128 genes were predicted with GC content at 39.16%. Phylogenetic analysis showed that D. aromatica is closest to Gossypium sturtianum in Lauraceae. The sequence and annotation of the chloroplast genome of Dryobalanops aromatic will be useful for further studies on the taxonomy in Lauraceae.