Zhao Kun-Kun, Chen Ren-Li, Wang Jian-Hua, Zhu Zhi-Xin, Shi Guo-Zheng, Luo Shui-Xing, Wang Hua-Feng
The Experimental Station of the Research Institute of Tropical Forestry, Chinese Academy of Forestry, Jianfeng Town, PR China.
Key Laboratory of Tropical Biological Resources of Ministry of Education, School of Life and Pharmaceutical Sciences, Hainan University, Haikou, PR China.
Mitochondrial DNA B Resour. 2019 Nov 20;4(2):4111-4112. doi: 10.1080/23802359.2019.1692702.
is a deciduous arbor with blue flowers native to Brazil, Bolivia, and Argentina in South America. After introduction from South America, it was widely cultivated as a garden ornamental plant in South China. The complete chloroplast (cp) genome sequence of this ornamental species is reported in this study, based on high-throughput sequencing (Illumina). The complete cp genome is 153,514 bp in length, containing a pair of inverted repeat regions (IRs) of 25,408 bp, a large single-copy (LSC) region of 84,755 bp, and a small single-copy (SSC) region of 17,943 bp. The cp genome contains 130 genes, consisting of 85 protein-coding genes, 37 tRNA genes, and 8 rRNA genes. The overall A/T content in the cp genome of is 61.70%. The phylogenetic analyses indicate that there is a close relationship between and . The complete cp sequence of will provide a useful resource for the development and utilization of this species as well as for the phylogenetic studies in Bignoniaceae.
是一种原产于南美洲巴西、玻利维亚和阿根廷的开蓝色花的落叶乔木。从南美洲引种后，在中国南方作为园林观赏植物被广泛种植。本研究基于高通量测序（Illumina）报道了这种观赏植物的完整叶绿体（cp）基因组序列。完整的cp基因组长度为153,514 bp，包含一对长度为25,408 bp的反向重复区域（IRs）、一个长度为84,755 bp的大单拷贝（LSC）区域和一个长度为17,943 bp的小单拷贝（SSC）区域。cp基因组包含130个基因，由85个蛋白质编码基因、37个tRNA基因和8个rRNA基因组成。该植物cp基因组的总体A/T含量为61.70%。系统发育分析表明，该植物与[另一植物名称未给出]之间存在密切关系。该植物的完整cp序列将为该物种的开发利用以及紫葳科的系统发育研究提供有用的资源。
