Luo Yongjian, Wang Ru, Li Qing, Liu Jun, Deng Zhijun
Hubei Key Laboratory of Biologic Resources Protection and Utilization (Hubei Minzu University), Enshi, PR China.
The Plant Germplasm Resources Laboratory, School of Forestry and Horticulture, Hubei Minzu University, Enshi, PR China.
Mitochondrial DNA B Resour. 2022 Aug 26;7(8):1536-1539. doi: 10.1080/23802359.2022.2109436. eCollection 2022.
(Hook. et Arn.) Planch 1873 is a woody vine species native to South and Southwest China that is rich in flavonoids and also displays excellent pharmacological activities. The purpose of this study was to characterize the complete chloroplast (cp) genome of using Illumina pair-end sequencing data. In summary, the complete cp genome of exhibits a quadripartite structure with a length of 162,655 base pairs, including a large single-copy (LSC) region of 89,341 base pairs, a small single-copy (SSC) region of 19,076 base pairs, and two inverted repeats (IRs) regions of 27,119 base pairs. The overall GC content of the genome is 37.41%, while the corresponding values for the LSC, SSC, and IR regions are 34.75%, 32.89%, and 43.02%, respectively. The genome contains 137 genes, of which 87 are protein coding, 36 are tRNA coding, and eight are rRNA coding. Maximum-likelihood phylogenetic analyses revealed that was clustered with .
（胡克和阿诺）普兰奇1873年记载的一种木质藤本植物，原产于中国南部和西南部，富含黄酮类化合物，还具有出色的药理活性。本研究的目的是利用Illumina双端测序数据对其完整叶绿体（cp）基因组进行特征分析。总之，该植物的完整cp基因组呈四分体结构，长度为162,655个碱基对，包括一个89,341个碱基对的大单拷贝（LSC）区域、一个19,076个碱基对的小单拷贝（SSC）区域和两个27,119个碱基对的反向重复（IR）区域。基因组的总体GC含量为37.41%，而LSC、SSC和IR区域的相应值分别为34.75%、32.89%和43.02%。该基因组包含137个基因，其中87个是蛋白质编码基因，36个是tRNA编码基因，8个是rRNA编码基因。最大似然系统发育分析表明，该植物与[另一植物名称]聚类在一起。
