Li Hai-Li, Cheng Xia-Lan, Chen Yan, Tan Fei-Li
Life Science and Technology School, Lingnan Normal University, Zhanjiang, Guangdong, China.
Mitochondrial DNA B Resour. 2019 Jul 11;4(2):2316-2317. doi: 10.1080/23802359.2019.1627952.
Hemsl. is a perennial herb of Primulaceae. It is mainly distributed in the provinces to the south of the Changjiang River and south of Shanxi, Gansu province and Taiwan. It is a plant that combines medicinal, ornamental, and economic values. To date no study has been carried out on the genome of . Here, we report and characterize the complete plastid genome sequence of in order to provide genomic resources useful for promoting its conservation. The complete chloroplast genome of is 154,505 bp in length with a typical quadripartite structure, consisting of a large single-copy region (LSC, 84,606 bp), a single-copy region (SSC, 17,961 bp), and a pair of inverted repeats (IRs, 25,969 bp). There are 114 annotated genes, including 80 unique protein-coding genes, 4 unique ribosomal RNA genes, and 30 transfer RNA genes. To investigate the evolution status of , as well as Primulaceae, we constructed a phylogenetic tree with and other 11 species based on their complete chloroplast genomes. According to the phylogenetic topologies, was closely related to
报春苣苔是苦苣苔科多年生草本植物。主要分布于长江以南各省以及山西南部、甘肃和台湾。它是一种兼具药用、观赏和经济价值的植物。迄今为止，尚未对其基因组进行研究。在此，我们报道并表征了报春苣苔的完整叶绿体基因组序列，以便提供有助于促进其保护的基因组资源。报春苣苔的完整叶绿体基因组长度为154,505 bp，具有典型的四分体结构，由一个大单拷贝区域（LSC，84,606 bp）、一个单拷贝区域（SSC，17,961 bp）和一对反向重复序列（IRs，25,969 bp）组成。有114个注释基因，包括80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。为了研究报春苣苔以及苦苣苔科的进化地位，我们基于其完整叶绿体基因组，与其他11个物种构建了系统发育树。根据系统发育拓扑结构，报春苣苔与……关系密切
