Dong Peng-Bin, Liu Yu, Gao Qi-Yuan, Yang Ting, Chen Xue-Yi, Yang Jia-Yu, Shang Qian-Han, Fang Min-Feng
Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, College of Life Sciences, Northwest University, Xi'an, PR China.
Department of Pharmacy, Traditional Chinese Medicine Hospital of Jingbian county, Jingbian, PR China.
Mitochondrial DNA B Resour. 2019 Nov 18;4(2):4065-4066. doi: 10.1080/23802359.2019.1689863.
is an ecologically and economically important tree species in China. In this study, we characterized its whole plastid genome sequence using the Illumina sequencing platform. The complete plastid genome size of is 156,039 bp in length, including a large single-copy [LSC] region of 85,760 bp, a small single-copy [SSC] region of 18,139 bp, and a pair of inverted repeats [IRs] of 26,070 bp. The genome contains 137 genes, including 89 protein-coding genes, 40 tRNA genes, and 8 rRNA genes. The GC contents in chloroplast genome, LSC region, SSC region, and IR region were 38.0%, 36.2%, 32.4%, and 42.9%, respectively. The phylogenetic analysis based on the plastid genomes showed that was more closely related with the congeneric , , , and , these species were clustered into a monophyletic clade with high bootstrap support.
是中国一种具有生态和经济重要性的树种。在本研究中，我们使用Illumina测序平台对其完整的质体基因组序列进行了表征。其完整的质体基因组长度为156,039 bp，包括一个85,760 bp的大单拷贝[LSC]区域、一个18,139 bp的小单拷贝[SSC]区域和一对26,070 bp的反向重复序列[IRs]。该基因组包含137个基因，包括89个蛋白质编码基因、40个tRNA基因和8个rRNA基因。叶绿体基因组、LSC区域、SSC区域和IR区域的GC含量分别为38.0%、36.2%、32.4%和42.9%。基于质体基因组的系统发育分析表明，与同属的、、和关系更为密切，这些物种聚为一个具有高自展支持率的单系分支。
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