Zhang Yaoqin, Tong Lili, Xu Xiaogang, Zhao Zixun, Wang Yabo
College of Biology and Environment, Nanjing Forestry University, Nanjing, China.
Co-Innovation Center for Sustainable Forestry in Southern China, Nanjing Forestry University, Nanjing, China.
Mitochondrial DNA B Resour. 2019 Nov 14;4(2):4051-4052. doi: 10.1080/23802359.2019.1688705.
Champ. ex Benth., also known as the extraordinary aromatic plant of Styracaceae, has been seriously threatened due to human activities. In this study, the complete chloroplast (cp) genome sequence of was determined by applying next-generation sequencing. The entire cp genome was determined to be 157,921 bp in length. It contained large single-copy (LSC) and small single-copy (SSC) regions of 87,524 bp and 18,301 bp, respectively, which were separated by a pair of 26,048 bp inverted repeat (IR) regions. The genome contained 130 genes, including 85 protein-coding genes, 37 tRNA genes, and 8 rRNA genes. The overall GC content of genome is 36.96% and the corresponding values in LSC, SSC, and IR regions are 34.80, 30.27, and 42.92%, respectively. A phylogenetic tree reconstructed by 31 chloroplast genomes reveals that is most related to Griffith.
Champ. ex Benth.，也被称为安息香科的非凡芳香植物，由于人类活动而受到严重威胁。在本研究中，通过应用下一代测序确定了其完整的叶绿体（cp）基因组序列。整个cp基因组长度为157,921 bp。它包含分别为87,524 bp和18,301 bp的大单拷贝（LSC）和小单拷贝（SSC）区域，它们由一对26,048 bp的反向重复（IR）区域隔开。该基因组包含130个基因，包括85个蛋白质编码基因、37个tRNA基因和8个rRNA基因。其基因组的总体GC含量为36.96%，LSC、SSC和IR区域的相应值分别为34.80%、30.27%和42.92%。由31个叶绿体基因组重建的系统发育树表明，它与Griffith的关系最为密切。
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