Xie Jie-Nan, Wang Da, Peng Jing-Yi, Wang Yi, Zhou Qiang
Key Laboratory of Plant Resources Conservation and Utilization, Jishou University, Jishou, Hunan, China.
Mitochondrial DNA B Resour. 2022 Jul 12;7(7):1280-1281. doi: 10.1080/23802359.2022.2097026. eCollection 2022.
In this study, we assembled and described the complete chloroplast genome (cp) of Ying Liu & Q.E. Yang (Asteraceae) for the first time. The cp genome is 151,315 bp in length and exhibits a typical quadripartite structure, consisting of a large single-copy (LSC) region of 83,445 bp, a small single-copy (SSC) region of 18,172 bp, and a pair of inverted repeat regions (IRs) of 24,849 bp. A total of 133 genes were annotated, including 88 protein-coding genes (one pseudo gene), 37 tRNA genes (tRNAs), and eight ribosomal RNA genes (rRNAs). Further, the phylogenetic analysis based on eight complete chloroplast genomes indicates that is shown to be a sister to . The complete chloroplast genome of provides significant molecular markers for the studies on phylogeny and species identification of this genus.
在本研究中，我们首次组装并描述了刘英和杨启恩（菊科）的完整叶绿体基因组（cp）。该叶绿体基因组长度为151,315 bp，呈现典型的四分体结构，由一个83,445 bp的大单拷贝（LSC）区域、一个18,172 bp的小单拷贝（SSC）区域和一对24,849 bp的反向重复区域（IRs）组成。总共注释了133个基因，包括88个蛋白质编码基因（一个假基因）、37个tRNA基因（tRNAs）和8个核糖体RNA基因（rRNAs）。此外，基于八个完整叶绿体基因组的系统发育分析表明，[此处原文缺失相关信息]被证明是[此处原文缺失相关信息]的姐妹种。[此处原文缺失相关信息]的完整叶绿体基因组为该属的系统发育和物种鉴定研究提供了重要的分子标记。
