Luo Junjia, Liu Xiaofeng, Li Tingyu, Chen Hui, Qu Tianmeng, Wang Yueguang, Yu Shuhua, Fu Zhixi
Ministry of Education, Key Laboratory of Land Resources Evaluation and Monitoring in Southwest (Sichuan Normal University), Chengdu, China.
College of Life Sciences, Sichuan Normal University, Chengdu, China.
Mitochondrial DNA B Resour. 2024 Jan 25;9(1):186-190. doi: 10.1080/23802359.2024.2306203. eCollection 2024.
a valuable medicinal plant of genus in the tribe Inuleae, is predominantly found in China, Bhutan, India, Malaysia, Nepal, Pakistan, Thailand, and Vietnam. However, the genomic studies of are limited. In this study, we successfully sequenced and assembled the complete chloroplast genome of . The chloroplast genome is 150,819 bp in length with a 37.73% GC content. The chloroplast genome has a quadripartite structure, consisting of a large single-copy region of 82,731 bp, a small single-copy region of 18,168 bp, and a pair of inverted repeat sequences of 24,960 bp. The genome contains 133 genes. Among these genes, there are 88 protein-coding genes, 37 tRNA genes, and 8 rRNA genes. The phylogeny reconstructed from data of the complete chloroplast genome indicated that is closely related to in the tribe Inuleae. Analyzing and reporting the chloroplast genome of will establish a solid theoretical and data foundation for the efficient development, conservation, and utilization of this plant species.
作为旋覆花族中一个属的一种珍贵药用植物，主要分布在中国、不丹、印度、马来西亚、尼泊尔、巴基斯坦、泰国和越南。然而，关于该属植物的基因组研究有限。在本研究中，我们成功测序并组装了该属植物的完整叶绿体基因组。叶绿体基因组长度为150,819 bp，GC含量为37.73%。叶绿体基因组具有四分体结构，由一个82,731 bp的大单拷贝区域、一个18,168 bp的小单拷贝区域和一对24,960 bp的反向重复序列组成。该基因组包含133个基因。其中，有88个蛋白质编码基因、37个tRNA基因和8个rRNA基因。基于完整叶绿体基因组数据重建的系统发育表明，该属植物与旋覆花族中的另一植物密切相关。分析和报道该属植物的叶绿体基因组将为该植物物种的高效开发、保护和利用奠定坚实的理论和数据基础。
