Men Wen-Xiao, Bian Che, Song Yue-Yue, Xing Yan-Ping, Xue He-Fei, Xu Liang, Xie Ming, Kang Ting-Guo
School of Pharmacy, Liaoning University of Traditional Chinese Medicine, Dalian, China.
Mitochondrial DNA B Resour. 2023 May 15;8(5):575-579. doi: 10.1080/23802359.2023.2209386. eCollection 2023.
var. is a shrub or a small tree from China with high ornamental, medicinal, and edible value. Here, we present its first complete chloroplast genome. The entire circular genome is 155,648 bp in length, with large single-copy (LSC) length of 86,247, small single-copy (SSC) length of 17,937, inverted repeat (IR) length of 25,732, and GC content of 37.9%. One hundred and thirty-two genes, including 88 protein-coding, 36 tRNA, and eight rRNA genes were predicted. A phylogenetic tree of 25 plant species was constructed based on the maximum-likelihood method, indicating that var. , , and form a sister group. This study will provide valuable basic information for phylogeny, species identification, and varieties breeding of this species.
变种是一种来自中国的灌木或小树,具有很高的观赏、药用和食用价值。在此,我们展示了其首个完整的叶绿体基因组。整个环状基因组长度为155,648 bp,大单拷贝(LSC)长度为86,247,小单拷贝(SSC)长度为17,937,反向重复(IR)长度为25,732,GC含量为37.9%。预测了132个基因,包括88个蛋白质编码基因、36个tRNA基因和8个rRNA基因。基于最大似然法构建了25种植物的系统发育树,表明变种、和形成一个姐妹群。本研究将为该物种的系统发育、物种鉴定和品种培育提供有价值的基础信息。