一种珍稀药用兰花（兰科）的完整叶绿体基因组序列
The complete chloroplast genome sequence of (Orchidaceae), a rarely medicinal orchid.
作者信息
Li Chu-Ran, Luo Yan, Zhao Ping, Li Lu
机构信息
Department of Biodiversity Conservation, Southwest Forestry University, Kunming, China.
Department of Forestry, Southwest Forestry University, Kunming, China.
出版信息
Mitochondrial DNA B Resour. 2020 Dec 24;5(4):3801-3802. doi: 10.1080/23802359.2020.1840929.
Lindl. ex Hook. was placed in tribe Arethuseae Lindl. (Epidendroideae, Orchidaceae), while its generic relationship has been unclear. Since the plastid genome could play a key role in plant systematics, the complete chloroplast (cp) genome of was reported in this paper. The cp genome was 160,114 bp in length with four typical quadripartite structures, which was consisted of a large single copy (LSC) region of 87,756 bp, a small single copy (SSC) region of 18,872 bp, and two inverted repeats (IR) of 26,734 bp. In addition, the cp genome encoded 132 genes in total, of which were 113 unique genes, including 79 protein-coding genes, 30 tRNAs, and 4 rRNAs. The phylogenetic analysis indicated that was closely clustered with other two species of and that they appeared to be related to in Arethuseae Lindl.
林德尔（Lindl.） 前胡克（Hook.） 被置于林德尔阿瑞图萨族（Arethuseae Lindl.，兰科树兰亚科），但其属间关系尚不清楚。由于质体基因组可能在植物系统学中起关键作用，本文报道了[物种名称]的完整叶绿体（cp）基因组。该cp基因组长度为160,114 bp，具有四个典型的四分体结构，由一个87,756 bp的大单拷贝（LSC）区域、一个18,872 bp的小单拷贝（SSC）区域和两个26,734 bp的反向重复序列（IR）组成。此外，cp基因组总共编码132个基因，其中有113个独特基因，包括79个蛋白质编码基因、30个tRNA和4个rRNA。系统发育分析表明，[物种名称]与[其他两个物种名称]紧密聚类，并且它们似乎与林德尔阿瑞图萨族中的[另一物种名称]相关。
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