珍稀药用植物的首个完整叶绿体基因组
First complete chloroplast genome of the rare medicinal plant .
作者信息
Ren Fengming, Wang Liqiang, Zhuo Wei, Lu Shenge, Zhu Xiaofu, Liu Chao, Yang Meisen
机构信息
Research and Utilization on Characteristic Biological Resources of Sichuan and Chongqing Co-construction Lab, Chongqing Institute of Medicinal Plant Cultivation, Chongqing, China.
College of Pharmacy, Heze University, Heze, China.
出版信息
Mitochondrial DNA B Resour. 2021 Sep 20;6(10):2993-2994. doi: 10.1080/23802359.2021.1975507. eCollection 2021.
is a medicinal plant used in traditional Chinese medicine. However, the molecular biology data of the species was too scarce to bioprospect the medicinal species. In this study, the first complete chloroplast genome (cp) of was sequenced and assembled based on the next generation sequencing. The cp genome is 157,004 bp in length, including a large single-copy (LSC) region of 83,605 bp, a small single-copy (SSC) region of 36,899 bp, and a pair of inverted repeat (IR) regions of 18,250 bp each. The genome encodes 134 genes, including 90 protein-coding genes, 36 tRNA genes, and 8 rRNA genes. The GC content of whole genome is 37.80%. The phylogenetic analysis based on 20 complete cp sequences (19 genome sequences from the Teucrioideae of Lamiaceae and an outgroup of ) revealed that was closely related to
是一种用于传统中药的药用植物。然而，该物种的分子生物学数据非常稀少，无法对该药用物种进行生物勘探。在本研究中，基于下一代测序对该物种的首个完整叶绿体基因组（cp）进行了测序和组装。cp基因组长度为157,004 bp，包括一个83,605 bp的大单拷贝（LSC）区域、一个36,899 bp的小单拷贝（SSC）区域以及两个各为18,250 bp的反向重复（IR）区域。该基因组编码134个基因，包括90个蛋白质编码基因、36个tRNA基因和8个rRNA基因。全基因组的GC含量为37.80%。基于20个完整cp序列（唇形科筋骨草亚科的19个基因组序列和一个外类群）的系统发育分析表明，该物种与……密切相关
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