兰科植物叶绿体全基因组特征分析
Characterization of the complete chloroplast genome of orchid family species (Orchidaceae).
作者信息
Hu Guojia, Zhou Huijuan, Zhang Shuonxin, Zhao Peng
机构信息
Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, College of Life Sciences, Northwest University, Xi'an, China.
College of Forestry, Northwest A&F University, Yangling, China.
出版信息
Mitochondrial DNA B Resour. 2019 Dec 18;5(1):323-324. doi: 10.1080/23802359.2019.1703591.
belongs to Orchid family (Orchidaceae), it has high ornamental and traditional medicinal value. The complete chloroplast genome of was sequenced using the Illumina Hiseq platform. The size of the chloroplast genome is 156,528 bp, with an average GC content of 36.8%. This chloroplast genome has containing a large single copy (LSC) region of 85,907 bp, a small single copy (SSC) region of 17,215 bp, and two inverted (IRa and IRb) repeat regions of two 26,703 bp. A total of 124 genes were annotated, including 78 protein-coding genes, 38 tRNA genes, and 8 rRNA genes. A maximum likelihood phylogenetic tree indicated that is closely related to in the genus based on 16 whole chloroplast genome sequences.
属于兰科（兰科），具有很高的观赏和传统药用价值。使用Illumina Hiseq平台对其完整叶绿体基因组进行了测序。该叶绿体基因组大小为156,528 bp，平均GC含量为36.8%。该叶绿体基因组包含一个85,907 bp的大单拷贝（LSC）区域、一个17,215 bp的小单拷贝（SSC）区域以及两个26,703 bp的反向（IRa和IRb）重复区域。总共注释了124个基因，包括78个蛋白质编码基因、38个tRNA基因和8个rRNA基因。基于16个完整叶绿体基因组序列构建的最大似然系统发育树表明，该物种与某属中的另一物种密切相关。 （注：原文中部分物种名缺失，已按格式完整翻译）
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