Gu Ye, Ma Qing
Department of Gastroenterology, Key Laboratory of Clinical Cancer Pharmacology and Toxicology Research of Zhejiang Province, Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, P.R.China.
College of Biological and Environmental Engineering, Zhejiang Shuren University, Hangzhou, P.R.China.
Mitochondrial DNA B Resour. 2021 Apr 21;6(4):1486-1487. doi: 10.1080/23802359.2021.1911717.
The complete chloroplast genome of , a medicinal herb native to East Asia was characterized. The size of the chloroplast genome is 165,076 bp in length with a large single copy (LSC) of 90,722 bp, a small single copy (SSC) of 19,146 bp, and a pair of inverted repeats of 27,604 bp. The chloroplast genome encodes a set of 131 genes, including 85 protein-coding, 38 tRNAs, and 8 rRNAs. Phylogenetic analysis based on complete chloroplast genomes validated the phylogenetic position of and showed that the six species from Commelinales were fully resolved in a monophyletic clade sister to the Zingiberales. Species from the Zingiberales and Commelinales formed a molophyletic group sister to the Poales. The chloroplast genome of provides an important resource for further study of molecular evolution in the Commelinaceae.
对一种原产于东亚的药用草本植物的完整叶绿体基因组进行了特征分析。该叶绿体基因组长度为165,076 bp，其中大单拷贝（LSC）为90,722 bp，小单拷贝（SSC）为19,146 bp，一对反向重复序列为27,604 bp。叶绿体基因组编码一组131个基因，包括85个蛋白质编码基因、38个tRNA和8个rRNA。基于完整叶绿体基因组的系统发育分析验证了该植物的系统发育位置，并表明鸭跖草目（Commelinales）的六个物种在姜目（Zingiberales）的一个单系分支中得到了充分解析。姜目和鸭跖草目的物种形成了一个与禾本目（Poales）为姐妹群的单系类群。该植物的叶绿体基因组为进一步研究鸭跖草科的分子进化提供了重要资源。
