Liu Xuelian, Zhu Junyi, Jiang Mingge, Guan Shengchao, Zhang Liqiu, Zhao Haiying
College of Life Science, Tonghua Normal University, Tonghua, China.
Key Laboratory of Evaluation and Application of Changbai Mountain Biological Germplasm Resources of Jilin Province, Tonghua, China.
Mitochondrial DNA B Resour. 2023 Jun 8;8(6):658-662. doi: 10.1080/23802359.2023.2220435. eCollection 2023.
The perennial herbal medicine species , is endemic to Changhai Mountain, Jilin province. In this study, we attempted to uncover the complete chloroplast (cp) genome of based on sequencing data using the Illumina sequencing technology. As per the results: (1) the length of its complete cp genome is 155,881 bp with a typical tetrad structure; (2) the structure of its cp genome contains large single-copy and small single-copy (LSC and SSC) regions of 86,351 and 16,9444 bp, respectively, isolated by two inverted repeat regions (IRs) of 26,293 bp; (3) we annotated a total 131 genes, consisting of 86 protein-coding genes, eight rRNA genes, and 37 tRNA genes. According to the maximum-likelihood phylogenetic tree based on complete cp genomes, , showed close association with , which belongs to clade I. Finally, this study provides the characteristics of the cp genome of , and its phylogenetic position.
这种多年生草本药用植物物种,是吉林省长白山脉特有的。在本研究中,我们尝试基于Illumina测序技术的测序数据,揭示其完整的叶绿体(cp)基因组。根据结果:(1)其完整cp基因组长度为155,881bp,具有典型的四分体结构;(2)其cp基因组结构包含分别为86,351bp和16,944bp的大单拷贝和小单拷贝(LSC和SSC)区域,由两个26,293bp的反向重复区域(IRs)隔开;(3)我们总共注释了131个基因,包括86个蛋白质编码基因、8个rRNA基因和37个tRNA基因。根据基于完整cp基因组的最大似然系统发育树,显示与属于分支I的具有密切关联。最后,本研究提供了其cp基因组的特征及其系统发育位置。