一种濒危物种（兰科）的完整叶绿体基因组。
The complete chloroplast genome of an endangered species (Orchidaceae).
作者信息
Zheng Fang, Chen Jian-Bing, Liu Wei-Rong, Wang Meng
机构信息
Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and Utilization, The Orchid Conservation and Research Centre of Shenzhen, Shenzhen, China;
Shenzhen Key Laboratory for Orchid Conservation and Utilization, The National Orchid Conservation Centre of China and The Orchid Conservation and Research Centre of Shenzhen, Shenzhen, China.
出版信息
Mitochondrial DNA B Resour. 2021 Feb 9;6(2):470-471. doi: 10.1080/23802359.2021.1872429.
S. C. Chen & K. Y. Lang 1986 is a Chinese endemic and endangered orchid. Here, we report the complete chloroplast (cp) genome sequence and the cp genome features of . The cp genome was 157,518 bp in length with a typical quadripartite structure, which was comprised of one large single-copy region (LSC, 86,353 bp) and one small single-copy region (SSC, 16,445 bp) separated by two inverted repeat regions (IRs, 27,360 bp). The cp genome encoded 133 genes, which included 87 protein-coding genes, 38 tRNAs and eight rRNAs. The average GC content of the genome is 35.8%. The phylogenetic analysis showed that was sister with and then nested in the other species.
陈少卿和郎楷永1986年发表的一种植物是中国特有的濒危兰花。在此，我们报道了该植物叶绿体（cp）基因组的完整序列及cp基因组特征。该cp基因组长度为157,518 bp，具有典型的四分体结构，由一个大单拷贝区域（LSC，86,353 bp）和一个小单拷贝区域（SSC，16,445 bp）组成，这两个区域被两个反向重复区域（IRs，27,360 bp）隔开。该cp基因组编码133个基因，包括87个蛋白质编码基因、38个tRNA和8个rRNA。基因组的平均GC含量为35.8%。系统发育分析表明，该植物与另一植物为姐妹关系，然后嵌套在其他物种中。
需注意，原文中存在一些指代不明的地方，比如“Here, we report the complete chloroplast (cp) genome sequence and the cp genome features of.”后面缺少具体物种名称；“The phylogenetic analysis showed that was sister with and then nested in the other species.”中多处缺少具体物种名称，以上翻译是基于尽量完善理解后的内容。
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