Cai Ziping, Wang Hongxia, Wang Guoxiang
Institute of Chinese Herbal Medical, Gansu Academy of Agricultural Sciences, Gansu, Lanzhou, People's Republic of China.
Engineering Laboratory of Germplasm Improvement and Quality Control of Gansu Province, Gansu, Lanzhou, People's Republic of China.
Mitochondrial DNA B Resour. 2020 May 18;5(3):2107-2108. doi: 10.1080/23802359.2020.1765207. eCollection 2020.
(Thunb.) Breit is one of the commonly used traditional Chinese medicine with tuber as medicine. We report herein the complete chloroplast genome sequence of (Thunb.) Breit. It is length of 167,280 bp, which contained a small single-copy (SSC) region of 23,618 bp and a large single-copy (LSC) region of 92,450 bp, separated by two copies of an inverted repeat (IR) of 25,606 bp. The chloroplast genome contains 113 unique genes, including 79 PCG, 4 rRNA genes, and 30 tRNA genes. In addition, 19 genes contained one or two introns, which of those including 13 PCG genes possess a single intron and 2 PCG genes harbor two introns; and 6 tRNA genes harbor a single intron. In this study, is sister to and clustered within the group consisting of the species that belong to Araceae.
（Thunb.）Breit是常用的以块茎入药的传统中药之一。我们在此报告（Thunb.）Breit的完整叶绿体基因组序列。其长度为167,280 bp，包含一个23,618 bp的小单拷贝（SSC）区域和一个92,450 bp的大单拷贝（LSC）区域，由两个25,606 bp的反向重复序列（IR）隔开。叶绿体基因组包含113个独特基因，包括79个蛋白质编码基因（PCG）、4个rRNA基因和30个tRNA基因。此外，19个基因含有一个或两个内含子，其中包括13个具有单个内含子的PCG基因和2个具有两个内含子的PCG基因；6个tRNA基因含有一个内含子。在本研究中，（该物种名称缺失）与（另一物种名称缺失）是姐妹关系，并聚集在天南星科所属物种组成的类群中。
