重要传统中草药“金槐J2”（豆科）的叶绿体基因组全序列
Complete chloroplast genome sequence of 'JinhuaiJ2' (Papilionaceae), an important traditional chinese herb.
作者信息
Shi Yancai, Liu Bingbing
机构信息
Guangxi Institute of Botany, Guangxi Zhuang Autonomous Region, Chinese Academy of Sciences, Guilin, China.
Institute of Loess Plateau, Shanxi University, Taiyuan, China.
出版信息
Mitochondrial DNA B Resour. 2019 Dec 18;5(1):319-320. doi: 10.1080/23802359.2019.1703588.
'JinhuaiJ2' (Papilionaceae), known as Chinese Scholar Tree, is an important traditional herb with a long history of cultivation in China. It's well known for its valuable medicinal values due to its flower buds contains abundant rutin. Here, we reported and characterized its complete chloroplast genome based on Illumina paired-end sequencing data. The complete plastid genome was 158,690 bp, which contained inverted repeats (IR) of 25,339 bp separated by a large single-copy (LSC) and a small single copy (SSC) of 88,978 bp and 19,034 bp, respectively. The cpDNA contains 129 genes, comprising 83 protein-coding genes, 38 tRNA genes and 8 rRNA genes. The overall GC content of the plastome is 36.1%. The phylogenetic analysis of 18 selected chloroplast genomes demonstrated that 'JinhuaiJ2' was close to the species .
“金槐J2”（豆科），即国槐，是一种重要的传统草药，在中国有着悠久的种植历史。因其花蕾富含芦丁而具有重要的药用价值。在此，我们基于Illumina双端测序数据报道并表征了其完整的叶绿体基因组。完整的质体基因组为158,690 bp，其中包含25,339 bp的反向重复序列（IR），分别由88,978 bp的大单拷贝（LSC）和19,034 bp的小单拷贝（SSC）隔开。叶绿体DNA包含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。质体基因组的总体GC含量为36.1%。对18个选定叶绿体基因组的系统发育分析表明，“金槐J2”与该物种关系密切。
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