Complete chloroplast genome of Caragana kozlowii, an alpine shrub endemic to China

文献类型： 外文期刊

第一作者： Wang, Chuang-Yun

作者： Wang, Chuang-Yun;Duan, Na;Wu, Zhi-Tao;Liu, Bing-Bing;Wang, Chuang-Yun

作者机构：

关键词： Caragana; chloroplast genome; phylogenetic analysis

期刊名称：MITOCHONDRIAL DNA PART B-RESOURCES （ 影响因子：0.658； 五年影响因子：0.674 ）

ISSN： 2380-2359

年卷期： 2019 年 4 卷 1 期

页码：

收录情况： SCI

摘要： Endemic to the southeast boundary of Tibet plateau, the medicinal alpine shrub Caragana kozlowii is a threatened species. The genetic and molecular data about it is insufficient. In this paper, the complete chloroplast (cp) genome sequence of C. kozlowii was sequenced by the Illumina sequencing platform. The result suggests that C. kozlowii cp genome is relatively short because it lacks an Inverted Repeat (IR) region. It was 131,274 bp in length, containing one large and one small single copy region (SSC and LSC) of 85,281 and 18,919 bp separated by an inverted repeat region (IR) of 27,074 bp, respectively. It contains unique 110 genes, including 76 protein-coding genes, 30 tRNAs, and 4 rRNAs. Similar to the other Inverted Repeat-Lacking Clade (IRLC) plastomes, rpl22 and rps16 are absent. The cp genome has 34.5% GC content. Phylogenetic analysis based on ten chloroplast genomes indicates that C. kozlowii is closely related to C. rosea.

分类号：

  • 相关文献
作者其他论文 更多>>

微信小程序