Wang Xiao-Ting, Liu Ding-Kun, Zhu Wei-Yao, Zheng Shu-Zhao, Yu Xiao-Yun, Ai Ye, Zhang Qing-Hua
College of Forestry, Fujian Agriculture and Forestry University, Fuzhou, China.
College of Landscape Architecture, Fujian Agriculture and Forestry University, Fuzhou, China.
Mitochondrial DNA B Resour. 2020 Jan 10;5(1):465-467. doi: 10.1080/23802359.2019.1704195.
Though the chloroplast genomes of several species have been sequenced, there is little information about the complete chloroplast (cp) genome of . Herein, we established the cp genome of . The chloroplast genome circle was 149,410 bp in length, with the structure of an 85,954 bp large single-copy (LSC) region and a 11,526 bp small single-copy (SSC) region, which separated by two inverted repeat (IRs) regions of 25,965 bp. It encoded 130 genes, including 74 protein-coding genes, 38 tRNA genes and 8 rRNA genes. The overall GC-content of the whole plastome is 36.7%, whereas the corresponding values of the LSC, SSC, and IR regions ranged from 28.2% to 43.1%. In addition, the phylogenetic analysis base on 20 chloroplast genomes of Orchidaceae indicates that is closely related to . This announcement of the complete cp genome sequence could provide valuable information for further genetic modification and phylogenetic study in genus.
尽管已经对多个物种的叶绿体基因组进行了测序，但关于[物种名称]完整叶绿体（cp）基因组的信息却很少。在此，我们构建了[物种名称]的cp基因组。叶绿体基因组环状长度为149,410 bp，具有一个85,954 bp的大单拷贝（LSC）区域和一个11,526 bp的小单拷贝（SSC）区域的结构，这两个区域被两个25,965 bp的反向重复（IR）区域隔开。它编码130个基因，包括74个蛋白质编码基因、38个tRNA基因和8个rRNA基因。整个质体基因组的总体GC含量为36.7%，而LSC、SSC和IR区域的相应值在28.2%至43.1%之间。此外，基于20个兰科叶绿体基因组的系统发育分析表明，[物种名称]与[另一物种名称]密切相关。这个完整cp基因组序列的公布可为[属名称]属的进一步基因改造和系统发育研究提供有价值的信息。
