干旱区生态环境知识资源中心(Arid): Phylogenomic analysis and dynamic evolution of chloroplast genomes of Clematis nannophylla

Arid

DOI	10.1038/s41598-024-65154-6
	Phylogenomic analysis and dynamic evolution of chloroplast genomes of Clematis nannophylla
	Qin, Jinping; Ma, Yushou; Liu, Ying; Wang, Yanlong
通讯作者	Liu, Y ; Wang, YL
来源期刊	SCIENTIFIC REPORTS
ISSN	2045-2322
出版年	2024
卷号	14 期号:1
英文摘要	Clematis nannophylla is a perennial shrub of Clematis with ecological, ornamental, and medicinal value, distributed in the arid and semi-arid areas of northwest China. This study successfully determined the chloroplast (cp) genome of C. nannophylla, reconstructing a phylogenetic tree of Clematis. This cp genome is 159,801 bp in length and has a typical tetrad structure, including a large single-copy, a small single-copy, and a pair of reverse repeats (IRa and IRb). It contains 133 unique genes, including 89 protein-coding, 36 tRNA, and 8 rRNA genes. Additionally, 66 simple repeat sequences, 50 dispersed repeats, and 24 tandem repeats were found; many of the dispersed and tandem repeats were between 20-30 bp and 10-20 bp, respectively, and the abundant repeats were located in the large single copy region. The cp genome was relatively conserved, especially in the IR region, where no inversion or rearrangement was observed, further revealing that the coding regions were more conserved than the noncoding regions. Phylogenetic analysis showed that C. nannophylla is more closely related to C. fruticosa and C. songorica. Our analysis provides reference data for molecular marker development, phylogenetic analysis, population studies, and cp genome processes to better utilise C. nannophylla.
英文关键词	C. nannophylla Chloroplast genome Evolution SSR Comparative analysis Phylogenetic analysis
类型	Article
语种	英语
开放获取类型	gold
收录类别	SCI-E
WOS记录号	WOS:001262145700188
WOS关键词	RANUNCULACEAE ; SEQUENCE ; REGIONS
WOS类目	Multidisciplinary Sciences
WOS研究方向	Science & Technology - Other Topics
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/405562
推荐引用方式 GB/T 7714	Qin, Jinping,Ma, Yushou,Liu, Ying,et al. Phylogenomic analysis and dynamic evolution of chloroplast genomes of Clematis nannophylla[J],2024,14(1).
APA	Qin, Jinping,Ma, Yushou,Liu, Ying,&Wang, Yanlong.(2024).Phylogenomic analysis and dynamic evolution of chloroplast genomes of Clematis nannophylla.SCIENTIFIC REPORTS,14(1).
MLA	Qin, Jinping,et al."Phylogenomic analysis and dynamic evolution of chloroplast genomes of Clematis nannophylla".SCIENTIFIC REPORTS 14.1(2024).