中国西南地区特有濒危物种茶科（Theaceae）完整叶绿体基因组的特征分析
Characterization of the complete chloroplast genome of (Theaceae), an endemic and endangered species in southwestern China.
作者信息
Fan Zhi-Feng, Qian Shao-Juan, Zhang Yong-Hong, Ma Chang-Le
机构信息
School of Landscape Architecture and Horticulture Sciences, Southwest Forestry University, Kunming, China.
School of Life Sciences, Yunnan Normal University, Kunming, China.
出版信息
Mitochondrial DNA B Resour. 2021 Mar 11;6(3):814-815. doi: 10.1080/23802359.2021.1884013.
(Theaceae) is an endangered woody plant in southwestern China. In this study, we assembled complete chloroplast (cp) genome of based on the Illumina reads. The cp genome of is 157,057 bp in length, including a large single-copy (LSC) region of 86,593 bp and a small single-copy (SSC) region of 18,284 bp, separated by two inverted repeat (IR) regions of 26,090 bp each. The cp genome encoded 132 genes including 87 protein-coding genes, 37 tRNA genes, and eight rRNA genes. The GC content of cp genome of is 37.3%. A total of 68 SSRs were discovered. Phylogenetic analysis of cp genomes from 26 species of Theaceae revealed that all species of formed one monophyletic clade and was closely related with its congeneric species with 100% bootstrap value.
（山茶科）是中国西南部一种濒危木本植物。在本研究中，我们基于Illumina测序 reads 组装了[植物名称]的完整叶绿体（cp）基因组。[植物名称]的cp基因组长度为157,057 bp，包括一个86,593 bp的大单拷贝（LSC）区域和一个18,284 bp的小单拷贝（SSC）区域，由两个各为26,090 bp的反向重复（IR）区域隔开。cp基因组编码132个基因，包括87个蛋白质编码基因、37个tRNA基因和8个rRNA基因。[植物名称]cp基因组的GC含量为37.3%。共发现68个简单序列重复（SSR）。对山茶科26个物种的cp基因组进行系统发育分析表明，[植物名称]的所有物种形成一个单系类群，并且[植物名称]与其同属物种[另一植物名称]密切相关，自展值为100%。
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