Yi Shanyong, Xu Tao, Song Xiangwen, Wang Wei, Wang Guanglin, Yu Wangyang, Han Bangxing
Department of Biological and Pharmaceutical Engineering, West Anhui University, Lu'an, P.R. China.
Anhui Engineering Laboratory for Conservation and Sustainable Utilization of Traditional Chinese Medicine Resources, West Anhui University, Lu'an, P.R. China.
Mitochondrial DNA B Resour. 2021 Oct 23;6(11):3283-3285. doi: 10.1080/23802359.2021.1993107. eCollection 2021.
Engler is a perennial herbaceous medicinal plant, which is widely distributed in many provinces in China such as Anhui, Jiangsu, and Zhejiang. In this study, the complete chloroplast genome sequence of was assembled and characterized based on high-throughput sequencing data. The total length of chloroplast genome was 175,537 bp, including large single-copy (LSC) and small single-copy (SSC) regions of 98,870 bp and 23,345 bp, respectively, which were separated by a pair of 27,161 bp inverted repeat (IR) regions. The genome contained 129 genes, including 84 protein-coding genes, 36 tRNA genes, 8 rRNA genes, and one pseudogene. The overall GC content of the genome was 33.6%. A phylogenetic tree reconstructed by 30 chloroplast genomes revealed that was mostly related to the same genus species and The work reported the first complete chloroplast genome of , which may provide some useful information to the evolution of the family Araceae.
Engler是一种多年生草本药用植物，广泛分布于中国安徽、江苏和浙江等多个省份。在本研究中，基于高通量测序数据组装并表征了Engler的完整叶绿体基因组序列。叶绿体基因组全长175,537 bp，包括98,870 bp的大单拷贝（LSC）区域和23,345 bp的小单拷贝（SSC）区域，它们被一对27,161 bp的反向重复（IR）区域隔开。该基因组包含129个基因，包括84个蛋白质编码基因、36个tRNA基因、8个rRNA基因和一个假基因。基因组的总体GC含量为33.6%。由30个叶绿体基因组重建的系统发育树表明，Engler与同属物种[具体物种名1]和[具体物种名2]关系最为密切。该研究报道了Engler的首个完整叶绿体基因组，这可能为天南星科的进化提供一些有用信息。
