Zhao Wei, Guo Lirong, Yang Yu, Wang Yan, Yang Li, Wei Cuimei, Guo Jian, Yan Kan, Chen Haijuan, Yang Zhigang, Li Yimeng
School of Pharmacy, Lanzhou University, Lanzhou, China.
School of Biological and Pharmaceutical Engineering, Lanzhou Jiaotong University, Lanzhou, China.
Front Plant Sci. 2022 Oct 28;13:1022273. doi: 10.3389/fpls.2022.1022273. eCollection 2022.
The taxonomic terms "" and "" had been used to describe two sections within the genus belonging to the Lamiaceae family. Recently, phylogenetic analyses using molecular markers showed that and formed two monophyletic clades, and thus they are generally accepted as separate genera. In this study, we assembled the complete chloroplast genome of , which is the first reported chloroplast genome belonging to genus, as well as the complete chloroplast genome of belonging to genus. The results showed that the length of chloroplast genome was 151,639 bp () and 152,432 bp (), with conserved large single copy regions, small single copy regions, and inverted repeat regions. 121 genes in and 120 genes in were annotated. The chloroplast genomes of , , and three reported species, as well as those of 51 species from the Lamiaceae family, which covered 12 subfamilies, were subjected to phylogenetic analyses. The and species were split into two groups, which were well supported by both maximum likelihood and Bayesian inference tree analyses. Our study provided further evidence to recognize and as independent genera.
分类学术语“”和“”曾被用于描述唇形科属内的两个组。最近，使用分子标记的系统发育分析表明，和形成了两个单系分支，因此它们通常被视为独立的属。在本研究中，我们组装了的完整叶绿体基因组，这是首次报道的属于属的叶绿体基因组，以及属于属的的完整叶绿体基因组。结果表明，叶绿体基因组长度分别为151,639 bp（）和152,432 bp（），具有保守的大单拷贝区域、小单拷贝区域和反向重复区域。注释了中的121个基因和中的120个基因。对、以及三个已报道的物种的叶绿体基因组，以及来自唇形科的51个物种（涵盖12个亚科）的叶绿体基因组进行了系统发育分析。和物种被分为两组，最大似然法和贝叶斯推断树分析都有力地支持了这一结果。我们的研究为将和视为独立的属提供了进一步的证据。
