Peng Jingyu, Yang Lin, Duan Anan, Wang Dawei, Li Siguang
Key Laboratory for Forest Resources Conservation and Utilization in the Southwest Mountains of China Ministry of Education, Southwest Forestry University, Kunming, China.
Yunnan Academy of Forestry and Grassland, Kunming, China.
Mitochondrial DNA B Resour. 2021 Jan 16;6(1):168-170. doi: 10.1080/23802359.2020.1860707.
is highly valued in the furniture industry for its good wood texture, an endemic species in Yunnan province, southwest China. In our study, the chloroplast genome of was assembled and characterized based on Illumina pair-end sequencing data. The total genome size of was 160,699 bp, displayed a typical quadripartite structure including a pair of inverted repeat (IRs, 25,714 bp) regions separated by a large single-copy (LSC, 90,278 bp) region and a small single-copy (SSC, 18,963 bp) region. The overall guanine-cytosine (GC) content was 36.8%. We annotated 130 genes in the genome, containing 85 protein-coding genes, 37 tRNA genes, and eight rRNA genes, 12 genes contain a single intron, and two genes have two introns. The result of phylogenetic analysis based on maximum-likelihood (ML) phylogenetic tree indicated that was most closely related to .
因其良好的木材纹理在家具行业备受重视，是中国西南部云南省的一种特有物种。在我们的研究中，基于Illumina双端测序数据组装并表征了该物种的叶绿体基因组。该物种的基因组总大小为160,699 bp，呈现出典型的四分体结构，包括一对由大单拷贝（LSC，90,278 bp）区域和小单拷贝（SSC，18,963 bp）区域分隔的反向重复（IRs，25,714 bp）区域。总的鸟嘌呤-胞嘧啶（GC）含量为36.8%。我们在基因组中注释了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，12个基因含有一个内含子，2个基因有两个内含子。基于最大似然（ML）系统发育树的系统发育分析结果表明，该物种与[相关物种名称]关系最为密切。
