气候变化领域集成服务门户(CCPortal): Cross-Species Transferability of SSR Markers for Analyzing Genetic Diversity of Different Vicia species Collections

CCPortal

DOI	10.3390/agronomy14020326
	Cross-Species Transferability of SSR Markers for Analyzing Genetic Diversity of Different Vicia species Collections
	Lopez-Roman, Maria Isabel; De la Rosa, Lucia; Marcos-Prado, Teresa; Ramirez-Parra, Elena
发表日期	2024
EISSN	2073-4395
起始页码	14
结束页码	2
卷号	14 期号:2
英文摘要	Legumes play an essential role in sustainable agriculture due to their ability to fix nitrogen and high protein content. Vicia is a relevant genus of the Fabaceae family that includes important crop species, such as V. faba and V. sativa, but also other species considered minor crops. They are mainly used as animal feed and usually cope resiliently with extreme conditions; therefore, they could play an essential role in sustainable agriculture under the present scenario of climate change and growing population. However, the scarcity of commercial cultivars limits their use. The Spanish National Plant Genetic Resources Center has collections of several species of the genus Vicia, including international landraces, which could be an essential source of biodiversity for breeding programs. These seed resources are underutilized due to the limited availability of characterization data, including the lack of molecular markers for these species. In this study, we analyzed the cross-transferability of SSR (simple sequence repeat) molecular markers from V. sativa and V. ervilia to distinct species of the genus Vicia. We also used heterologous validated markers for the genotypic characterization and genetic diversity analysis of almost 500 accessions of three undercharacterized Vicia collections: V. articulata (one-flower vetch), V. ervilia (bitter vetch), and V. narbonensis (narbon bean or French vetch). Subsequently, these molecular data were integrated with passport and agromorphological data to select representative varieties from these Vicia collections and establish core collections, with minimum loss of genetic diversity versus the Spanish total collections. The characterization of these legume collections is an essential step from an economic and ecological point of view to obtain selected Vicia varieties to be used in sustainable agriculture.
英文关键词	legumes; genetic; diversity; Vicia; bitter vetch; narbon bean; one-flower vetch; genetic resources; core collection
语种	英语
WOS研究方向	Agriculture ; Plant Sciences
WOS类目	Agronomy ; Plant Sciences
WOS记录号	WOS:001175201100001
来源期刊	AGRONOMY-BASEL
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/302047
作者单位	Instituto Nacional Investigacion Tecnologia Agraria Alimentaria (INIA); Universidad Politecnica de Madrid; Instituto Nacional Investigacion Tecnologia Agraria Alimentaria (INIA)
推荐引用方式 GB/T 7714	Lopez-Roman, Maria Isabel,De la Rosa, Lucia,Marcos-Prado, Teresa,et al. Cross-Species Transferability of SSR Markers for Analyzing Genetic Diversity of Different Vicia species Collections[J],2024,14(2).
APA	Lopez-Roman, Maria Isabel,De la Rosa, Lucia,Marcos-Prado, Teresa,&Ramirez-Parra, Elena.(2024).Cross-Species Transferability of SSR Markers for Analyzing Genetic Diversity of Different Vicia species Collections.AGRONOMY-BASEL,14(2).
MLA	Lopez-Roman, Maria Isabel,et al."Cross-Species Transferability of SSR Markers for Analyzing Genetic Diversity of Different Vicia species Collections".AGRONOMY-BASEL 14.2(2024).