Zhou Xiong-Li, Zhang Li-Qin, Yang Liu, Huang Feng, Wang Yue-Hua, Huang Xing, Deng Gang, Shen Shi-Kang
School of Life Sciences, Yunnan University, Kunming, Yunnan, China.
Environment and Plant Protection Institute, Chinese Academy of Tropical Agricultural Sciences, Haikou, China.
Mitochondrial DNA B Resour. 2019 Sep 25;4(2):3246-3247. doi: 10.1080/23802359.2019.1669503.
is an important timber plant endemic to southwest of China. In the present study, we sequenced the complete chloroplast genome of and used the data to reveal the species phylogenetic in Lauraceae. The complete chloroplast genome showed a circular genome of 152,730 bp size with 39.2% GC content. The genome is of typical structure and contains a pair of inverted repeat (IR) regions with 20,074 bp, separated by one large single-copy (LSC) with 93,722 bp and one small single-copy (SSC) regions with 18,860 bp. The genome contained 116 genes, including 82 protein-coding genes, 30 tRNA genes, and 4 rRNA genes. A phylogenetic tree reconstructed based on 26 chloroplast genomes reveals that is most related with in Lauraceae.
是中国西南地区特有的重要用材植物。在本研究中，我们对其完整叶绿体基因组进行了测序，并利用这些数据揭示樟科植物的系统发育关系。完整的叶绿体基因组呈环状，大小为152,730 bp，GC含量为39.2%。该基因组结构典型，包含一对20,074 bp的反向重复（IR）区域，由一个93,722 bp的大单拷贝（LSC）区域和一个18,860 bp的小单拷贝（SSC）区域隔开。该基因组包含116个基因，包括82个蛋白质编码基因、30个tRNA基因和4个rRNA基因。基于26个叶绿体基因组重建的系统发育树表明，在樟科中与关系最为密切。
