Lu Yongchang, Wang Wancui, Yu Yingxiang, Ma Qian, Wang Huan
Collage of Pharmacy, Qinghai Minzu University, Xining, China.
Key Laboratory for Tibet Plateau Phytochemistry of Qinghai Province, Xining, China.
Mitochondrial DNA B Resour. 2021 Nov 23;6(12):3458-3460. doi: 10.1080/23802359.2021.2001390. eCollection 2021.
(L.Henry) Holub (Polygonaceae), a woody plant with a voluble stem, is used as a folk herbal medicines for the treatment of gout, fever and pneumonia. To better understand the molecular genetics of , its complete chloroplast genome was sequenced and annotated. The assembled chloroplast genome is a circular 160,951 bp sequence consisting of large single copy (87,279 bp) and small single copy (13,394 bp) regions, separated by two inverted repeat regions (30,860 bp each). The genome contains 131 genes including 86 protein-coding, 37 tRNA and 8 tRNA genes. Phylogenetic analysis based on the complete chloroplast genome showed that is more closely related to than to , which exhibited a polyphyletic relationship with respect to . These results require further analyses. This study provides additional data for reconstructing species relationships in .
（L.亨利）霍卢布蓼（蓼科）是一种茎缠绕的木本植物，被用作民间草药治疗痛风、发烧和肺炎。为了更好地了解其分子遗传学，对其完整的叶绿体基因组进行了测序和注释。组装后的叶绿体基因组是一个160,951 bp的环状序列，由大单拷贝区（87,279 bp）和小单拷贝区（13,394 bp）组成，这两个区域被两个反向重复区（每个30,860 bp）隔开。该基因组包含131个基因，包括86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的系统发育分析表明，霍卢布蓼与[具体物种1]的关系比与[具体物种2]更密切，而[具体物种2]与[具体物种3]呈现出多系关系。这些结果需要进一步分析。本研究为重建蓼属物种关系提供了额外的数据。
