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The complete chloroplast genome sequence of Cosmos bipinnatus, the first of the genus Cosmos

文献类型: 外文期刊

作者: Jiang, Mei 1 ; Chen, Haimei 1 ; Wang, Liqiang 1 ; You, Jinwen 2 ; Liu, Chang 1 ;

作者机构: 1.Chinese Acad Med Sci & Peking Union Med Coll, Key Lab Bioact Subst & Resource Utilizat Chinese, Engn Res Ctr Chinese Med Resources, Inst Med Plant Dev,Minist Educ, Beijing 100193, Peoples R China

2.Hubei Acad Agr Sci, Inst Chinese Herbal Med, Enshi, Hubei, Peoples R China

关键词: Cosmos bipinnatus; chloroplast genome; phylogeny

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

ISSN:

年卷期: 2019 年 4 卷 2 期

页码:

收录情况: SCI

摘要: Cosmos bipinnatus has been used widely in traditional medicines. Here, we sequenced and assembled the complete chloroplast genome of C. bipinnatus. This genome is 150,356 bp in size with a pair of inverted repeats (IRs) of 25,082 bp, a large single-copy (LSC) region of 83,003 bp, and a small single-copy region (SSC) of 18,397 bp. It contains 112 unique genes, including 80 protein-coding, 4 rRNA, and 28 tRNA genes. The phylogenomic analysis showed the C. bipinnatus and species belonging to the Madieae, Millerieae, Heliantheae, and Eupatorieae tribes were clustered together. The availability of chloroplast genome provided valuable information for future conservation, taxonomy, evolution, and differentiation studies of C. bipinnatus.

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