Chen Yan, Chen Hua-Xu, Li Hai-Li, Cheng Xia-Lan, Wang Li-Yun
Lingnan Normal University, Zhanjiang, China.
Mitochondrial DNA B Resour. 2019 Jul 12;4(2):2341-2342. doi: 10.1080/23802359.2019.1629347.
The complete chloroplast genome of , a species of Aquifoliaceae is reported for the first time in this study. The complete chloroplast genome of is 157,856 bp in length with a typical quadripartite structure, consisting of a large single-copy region (LSC, 87,258 bp), a single-copy region (SSC, 18,441 bp) and a pair of inverted repeats (IRs, 26,082 bp). There are 114 genes annotated, including 85 unique protein-coding genes, four unique ribosomal RNA genes, and 30 transfer RNA genes. To investigate the evolution status of , as well as Scrophulariaceae, we build a phylogenetic tree with and other eight species based on their complete chloroplast genomes. According to the phylogenetic topologies, was closely related to .
在本研究中首次报道了冬青科一种植物的完整叶绿体基因组。该植物的完整叶绿体基因组长度为157,856 bp,具有典型的四分体结构,由一个大单拷贝区域(LSC,87,258 bp)、一个单拷贝区域(SSC,18,441 bp)和一对反向重复序列(IRs,26,082 bp)组成。共注释了114个基因,包括85个独特的蛋白质编码基因、4个独特的核糖体RNA基因和30个转运RNA基因。为了研究该植物以及玄参科的进化地位,我们基于其完整叶绿体基因组构建了该植物与其他8个物种的系统发育树。根据系统发育拓扑结构,该植物与[具体物种]关系密切。