山茱萸科（Cornaceae）完整叶绿体基因组的特征分析
Characterization of the complete chloroplast genome of (cornaceae).
作者信息
Li Xiaojuan, Ma Qian, Zhou Huakun, Yang Yongsheng, Li Huimei, Wang Jiuli
机构信息
Key Laboratory of Biotechnology and Analysis and Test in Qinghai-Tibet Plateau, Qinghai Nationalities University, Xining, China.
Key Laboratory of Resource Chemistry and Eco-environmental Protection in Tibetan Plateau (Qinghai Nationalities University), State Ethnic Affairs Commission, Xining, China.
出版信息
Mitochondrial DNA B Resour. 2020 Jan 14;5(1):543-544. doi: 10.1080/23802359.2019.1710281.
L.Henry (Cornaceae), a shrub or small tree, is a potential horticultural plant or a soil-fixing plant. In this study, the complete sequence and characterization of the chloroplast genome of was studied. The size of the chloroplast genome is 158,270 bp in length, including a large single copy region (LSC) of 87,466 bp, a small single copy region (SSC) of 18,730 bp, and a pair of inverted repeat (IR) regions with 26,037 bp. The GC content of the chloroplast genome was 37.86%. Moreover, a total of 132 functional genes were annotated, including 87 protein-coding genes, 37 tRNA genes, and 8 rRNA genes. The neighbor-joining phylogenetic tree suggested that was closely related to and .
珙桐（山茱萸科），一种灌木或小树，是一种有潜力的园艺植物或固土植物。在本研究中，对珙桐叶绿体基因组的完整序列和特征进行了研究。叶绿体基因组长度为158,270 bp，包括一个87,466 bp的大单拷贝区域（LSC）、一个18,730 bp的小单拷贝区域（SSC）和一对26,037 bp的反向重复（IR）区域。叶绿体基因组的GC含量为37.86%。此外，总共注释了132个功能基因，包括87个蛋白质编码基因、37个tRNA基因和8个rRNA基因。邻接法系统发育树表明珙桐与蓝果树属和喜树属关系密切。
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