Ma Qing-Guo, Zhang Jian-Guo, Zhang Jun-Pei
State Key Laboratory of Tree Genetics and Breeding, Key Laboratory of Tree Breeding and Cultivation of National Forestry and Grassland Administration, Research Institute of Forestry, Chinese Academy of Forestry, Beijing, China.
Mitochondrial DNA B Resour. 2020 May 14;5(3):2089-2090. doi: 10.1080/23802359.2020.1765213.
(Warder) Engelm. is a precious tree widely used as a large ornamental shade tree. In this study, the complete chloroplast genome was assembled from Illumina sequencing data. The completed plastome was 158,239 bp in length, including a large single copy (LSC) region of 85,036 bp, a small single copy (SSC) region of 12,639 bp, and a pair of inverted repeat (IR) regions of 30,282 bp. The overall GC content of the genome was 38.09%, and the corresponding values of the LSC, SSC and IR regions were 36.44%, 33.57%, and 41.35%, respectively. A total of 129 genes were annotated, including 83 protein-coding genes, 38 tRNA genes, and 8 rRNA genes. Phylogenetic analysis was carried out based on complete plastome sequences of and 11 other species from Bignoniaceae family. The newly characterized complete chloroplast genome will provide essential data for further studies of .
（沃德）恩格尔木是一种珍贵的树种，广泛用作大型观赏遮荫树。在本研究中，从Illumina测序数据组装了完整的叶绿体基因组。完整的质体基因组长度为158,239 bp，包括一个85,036 bp的大单拷贝（LSC）区域、一个12,639 bp的小单拷贝（SSC）区域和一对30,282 bp的反向重复（IR）区域。基因组的总体GC含量为38.09%，LSC、SSC和IR区域的相应值分别为36.44%、33.57%和41.35%。总共注释了129个基因，包括83个蛋白质编码基因、38个tRNA基因和8个rRNA基因。基于紫葳科的 和其他11个物种的完整质体基因组序列进行了系统发育分析。新表征的完整叶绿体基因组将为 的进一步研究提供重要数据。
