Zhang Lin, Mao Runli, Bi Huitao, Shen Jiemei, Wang Yihan, Li Mingwan
College of Forestry, Henan Agricultural University, Zhengzhou, China.
Economic Forest and Forest Tree Seedlings Station, Zhengzhou, China.
Mitochondrial DNA B Resour. 2020 Jan 31;5(1):934-935. doi: 10.1080/23802359.2020.1714492.
is a widely distributed species with economic, ornamental, and medicinal value in China. In this study, we assembled and characterized the complete chloroplast genome of for the first time. The circular genome has a quadripartite structure with 161,651 bp in length and contains a pair of 26,619 bp inverted repeat (IR) regions, separated by the large single-copy (LSC, 89,443 bp) region and small single-copy (SSC, 18,970 bp) region. The plastid genome harbours 104 unique genes, including 72 protein-coding genes, 28 tRNAs, and four rRNAs. The overall GC content of the whole genome was 36.7%. Further, the phylogenetic analysis showed that clustered together with genus. The complete chloroplast genome of will provide important information for phylogenetic and evolutionary studies in Rhamnaceae, as well as the other closely related family.
在中国是一种分布广泛且具有经济、观赏和药用价值的物种。在本研究中，我们首次组装并鉴定了该物种的完整叶绿体基因组。这个环状基因组具有四分体结构，长度为161,651 bp，包含一对26,619 bp的反向重复（IR）区域，被大单拷贝（LSC，89,443 bp）区域和小单拷贝（SSC，18,970 bp）区域隔开。质体基因组包含104个独特基因，包括72个蛋白质编码基因、28个tRNA和4个rRNA。全基因组的总体GC含量为36.7%。此外，系统发育分析表明该物种与属聚集在一起。该物种的完整叶绿体基因组将为鼠李科以及其他密切相关科的系统发育和进化研究提供重要信息。
