Genome-wide survey of Crataegus scabrifolia provides new insights into its genetic evolution and adaptation mechanisms

doi:10.1007/s10722-024-02186-x

KIB OpenIR

	Genome-wide survey of Crataegus scabrifolia provides new insights into its genetic evolution and adaptation mechanisms
	Wang, Baozheng; Wu, Xien; Luo, Dengli; Chen, Jian; Zhang, Yinming; Li, Guodong; Zhang, Ticao
	2025
发表期刊	GENETIC RESOURCES AND CROP EVOLUTION
ISSN	0925-9864
卷号	72 期号:4 页码:3919-3932
摘要	Crataegus scabrifolia is a significant botanical resource in Southwest China, renowned for its medicinal properties and high potential for development due to its rich medicinal components. However, genomic research on C. scabrifolia remains limited. This study conducted a comprehensive genome-wide survey of C. scabrifolia, employing flow cytometry in conjunction with genome K-mer analysis to assess its genomic characteristics in detail. Our findings reveal that despite a genome size similar to cultivated hawthorn (Crataegus pinnatifida var. major), C. scabrifolia exhibits a significantly lower heterozygosity rate of 0.5% compared to 1.77% observed in cultivated varieties. Additionally, we identified transposable elements comprising 51.79% of the assembled genome, with retrotransposons accounting for 35.05% of the total genome. Furthermore, this study identified numerous simple sequence repeat (SSR) marker loci and conducted a polymorphism analysis. Subsequently, we annotated the functions of single-copy genes, providing insights into the adaptive strategies and genetic stability of C. scabrifolia under varying environmental conditions. These findings offer crucial tools and resources for further genotype selection, genetic analysis, and breeding improvement.
DOI	10.1007/s10722-024-02186-x
WOS记录号	WOS:001335698600003
引用统计
文献类型	期刊论文
条目标识符	http://ir.kib.ac.cn/handle/151853/76151
专题	中国科学院昆明植物研究所
推荐引用方式 GB/T 7714	Wang, Baozheng,Wu, Xien,Luo, Dengli,et al. Genome-wide survey of Crataegus scabrifolia provides new insights into its genetic evolution and adaptation mechanisms[J]. GENETIC RESOURCES AND CROP EVOLUTION,2025,72(4):3919-3932.
APA	Wang, Baozheng.,Wu, Xien.,Luo, Dengli.,Chen, Jian.,Zhang, Yinming.,...&Zhang, Ticao.(2025).Genome-wide survey of Crataegus scabrifolia provides new insights into its genetic evolution and adaptation mechanisms.GENETIC RESOURCES AND CROP EVOLUTION,72(4),3919-3932.
MLA	Wang, Baozheng,et al."Genome-wide survey of Crataegus scabrifolia provides new insights into its genetic evolution and adaptation mechanisms".GENETIC RESOURCES AND CROP EVOLUTION 72.4(2025):3919-3932.

条目包含的文件		下载所有文件
文件名称/大小	文献类型	版本类型	开放类型	使用许可
10.1007_s10722-024-0（3194KB）	期刊论文	出版稿	开放获取	CC BY-NC-SA	浏览下载