Wang Jun, Qian Qian, He Rui, Zhang Huixuan, Wang Jianke, Hu Yanping, Wang Li, Li Yi
Qinghai Key Laboratory of Qinghai-Tibet Plateau Biological Resources, Northwest Institute of Plateau Biology, Chinese Academy of Sciences, Xining, China.
College of Life Sciences, University of Chinese Academy of Sciences, Beijing, China.
Mitochondrial DNA B Resour. 2020 Oct 21;5(3):3581-3582. doi: 10.1080/23802359.2020.1829130.
Maxim. is a subnival plant of Asteraceae with abundant medicinal and ecological value. Until now, few studies have been conducted on , especially in phylogenetic relationships and species identification. The cp genome had a typical quadripartite structure with a conserved genome arrangement. It was 152,500 bp in size, consisting of a large single copy (LSC) region of 83,553 bp and a small single copy (SSC) region of 18,545 bp, separated by a pair of inverted repeats (IRs) of 25,201 bp. It contained 113 unique genes, including 80 protein-coding genes (PCGs), 29 tRNA and four rRNA genes. The overall GC content was 37.67%. Moreover, a phylogenetic analysis, based on 48 complete cp genomes using Maximum Likelihood (ML) method, indicated that was relatively closed to and was well-clustered within genus .
蚂蚱腿子是菊科的一种亚雪植物，具有丰富的药用和生态价值。到目前为止，关于蚂蚱腿子的研究很少，尤其是在系统发育关系和物种鉴定方面。蚂蚱腿子的叶绿体基因组具有典型的四分体结构，基因组排列保守。其大小为152,500 bp，由一个83,553 bp的大单拷贝（LSC）区域和一个18,545 bp的小单拷贝（SSC）区域组成，这两个区域被一对25,201 bp的反向重复序列（IR）隔开。它包含113个独特基因，包括80个蛋白质编码基因（PCG）、29个tRNA基因和4个rRNA基因。总体GC含量为37.67%。此外，基于48个完整叶绿体基因组使用最大似然法（ML）进行的系统发育分析表明，蚂蚱腿子与[某物种]关系相对较近，并且在[某属]内聚类良好。
