Zhou Guang-Can, Wang Jie-Yu, Li Wen, Zhang Ming, Meng Guo-Qing, Wang Heng-Yi, Chen Xiao, Wu Yu-Han, Wu Ping, Wang Yi-Lei
College of Agricultural and Biological Engineering (College of Tree Peony), Heze University, Heze, China.
Key Laboratory of Plant Resources Conservation and Sustainable Utilization, South China Botanical Garden, Chinese Academy of Sciences, Guangzhou, China.
Mitochondrial DNA B Resour. 2020 Oct 5;5(3):3469-3471. doi: 10.1080/23802359.2020.1823277.
, a deciduous shrub tree, is endemic to China and widely cultivated in the world as a popular garden and ornamental plant. Here, we have reported its complete chloroplast genome with a length of 153,181 bp, containing a large single copy (LSC) region of 86,916 bp, a small single copy (SSC) region of 19,767 bp and two identical inverted repeat regions (IRs) of 23,249 bp. The overall GC contents of the plastome were 39.27%. A total of 114 unique genes were successfully annotated consisting of 80 protein-coding genes, 30 tRNA genes and four rRNA genes. Sixteen genes each possessed one intron and three genes had two introns. The ML phylogenetic analysis supports as sister to . This result will be helpful for genetic breeding and population genetics of , DNA barcoding of , and phylogenetic studies of Calycanthaceae.
[植物名称]是一种落叶灌木或乔木，原产于中国，作为一种受欢迎的园林和观赏植物在世界范围内广泛种植。在此，我们报道了其完整的叶绿体基因组，长度为153,181 bp，包含一个86,916 bp的大单拷贝（LSC）区域、一个19,767 bp的小单拷贝（SSC）区域和两个23,249 bp的相同反向重复区域（IR）。质体基因组的总体GC含量为39.27%。总共成功注释了114个独特基因，包括80个蛋白质编码基因、30个tRNA基因和4个rRNA基因。16个基因各有一个内含子，3个基因有两个内含子。最大似然法（ML）系统发育分析支持[植物名称]作为[另一植物名称]的姐妹种。这一结果将有助于[植物名称]的遗传育种和群体遗传学研究、[植物名称]的DNA条形码分析以及蜡梅科的系统发育研究。
