Chloroplast genome variation and phylogenetic relationships of Atractylodes species.

ABSTRACT:

Background

Atractylodes DC is the basic original plant of the widely used herbal medicines "Baizhu" and "Cangzhu" and an endemic genus in East Asia. Species within the genus have minor morphological differences, and the universal DNA barcodes cannot clearly distinguish the systemic relationship or identify the species of the genus. In order to solve these question, we sequenced the chloroplast genomes of all species of Atractylodes using high-throughput sequencing.

Results

The results indicate that the chloroplast genome of Atractylodes has a typical quadripartite structure and ranges from 152,294 bp (A. carlinoides) to 153,261 bp (A. macrocephala) in size. The genome of all species contains 113 genes, including 79 protein-coding genes, 30 transfer RNA genes and four ribosom

SUBMITTER: Wang Y 

PROVIDER: S-EPMC7863269 | biostudies-literature | 2021 Feb

REPOSITORIES: biostudies-literature