马兜铃科植物Merr.的完整叶绿体基因组。
The complete chloroplast genome of Merr. (Aristolochiaceae).
作者信息
Lin Meixiu, Feng Mengxue, Zhou Hui, Gong Wei, Zhang Rongjing
机构信息
College of Life Sciences, South China Agricultural University, Guangzhou, China.
出版信息
Mitochondrial DNA B Resour. 2022 Sep 15;7(9):1650-1652. doi: 10.1080/23802359.2022.2119816. eCollection 2022.
Merr. 1922, a well-known Chinese medicinal plant, is distributed in Hainan Province and Guangxi Province, China. In the current study, we sequenced the complete chloroplast genome of . The complete plastome genome was 159,764 bp in length, with a GC content of 38.8%, showing a typical quadripartite organization. The genome contained a large single-copy (LSC) of 89,134 bp, a small single-copy (SSC) of 19,306 bp, and a pair of inverted repeats (IRs) of 25,662 bp. A total of 113 genes were annotated, including 79 protein-coding genes, 30 tRNAs, and four rRNAs. The -UUU gene contained the longest intron (2644 bp). The topology of the maximum-likelihood tree supported a close relationship between and .
Merr. 1922是一种著名的中国药用植物，分布于中国海南省和广西壮族自治区。在本研究中，我们对其完整叶绿体基因组进行了测序。完整的质体基因组长度为159,764 bp，GC含量为38.8%，呈现典型的四分体结构。该基因组包含一个89,134 bp的大单拷贝区（LSC）、一个19,306 bp的小单拷贝区（SSC）和一对25,662 bp的反向重复序列（IRs）。共注释了113个基因，包括79个蛋白质编码基因、30个tRNA和4个rRNA。-UUU基因包含最长的内含子（2644 bp）。最大似然树的拓扑结构支持和之间的密切关系。 （注：原文中部分关键植物名称缺失，译文按原文翻译）
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