干旱区生态环境知识资源中心(Arid): Genetic analysis of a germplasm collection of sweet cherry with a set of SSR markers

Arid

DOI	10.17660/ActaHortic.2019.1235.10
	Genetic analysis of a germplasm collection of sweet cherry with a set of SSR markers
	Bayo-Canha, A.; Lopez-Ortega, G.; Hernandez-Munuera, M.; Frutos-Tomas, D.
通讯作者	Bayo-Canha, A (corresponding author), Murcia Inst Agrifood Res & Dev, Murcia, Spain.
会议名称	8th International Cherry Symposium
会议日期	JUN 05-09, 2017
会议地点	Yamagata, JAPAN
英文摘要	A germplasm collection of sweet cherry cultivars has been studied for several years in order to know which of them are more suitable for the climatic conditions of the Region of Murcia. The collection comprises 77 cultivars coming from different origins such as France, Hungary, Italy, Spain, and the USA. In 2007, all of the cultivars were grafted on 'Mariana 2624' rootstock using 'Adara' as an interstock. Phenological dates, fruit quality traits, and productivity have been recorded since 2009 to determine which cultivars are better adapted to the semi-arid conditions present in southeastern Spain. After selecting the most adapted cultivars, verification of the genetic identity of the cultivars is advisable in order to select a group of cultivars which maximize genetic diversity and minimize conservation costs. Molecular techniques provide assistance when it comes to designating this representative selection. However, it is important to select a minimum set of markers which allow to establish a difference between cultivars and to reduce laboratory costs while increasing effectiveness. For this study, microsatellites (SSR) were selected as markers, considering that generated results could be compared between laboratories. In a first analysis, a set of 12 markers recommended by the European Cooperative Programme for Plant Genetics Resources (ECPGR) was used, but this group of markers was not valid to establish a distinction between all the cultivars. Thus, we included more markers to try to make a discrimination between all of the studied cultivars. Moreover, we include three linked markers with important quality traits that generated useful information for breeder's work.
英文关键词	cultivars Prunus avium L. genetic diversity dendrogram
来源出版物	VIII INTERNATIONAL CHERRY SYMPOSIUM
ISSN	0567-7572
EISSN	2406-6168
出版年	2019
卷号	1235
页码	79-83
ISBN	978-94-62612-32-7
出版者	INT SOC HORTICULTURAL SCIENCE
类型	Proceedings Paper
语种	英语
收录类别	CPCI-S
WOS记录号	WOS:000706957100010
WOS关键词	PREDICTION
WOS类目	Agronomy ; Plant Sciences ; Horticulture
WOS研究方向	Agriculture ; Plant Sciences
资源类型	会议论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/370271
作者单位	[Bayo-Canha, A.; Lopez-Ortega, G.; Hernandez-Munuera, M.; Frutos-Tomas, D.] Murcia Inst Agrifood Res & Dev, Murcia, Spain
推荐引用方式 GB/T 7714	Bayo-Canha, A.,Lopez-Ortega, G.,Hernandez-Munuera, M.,et al. Genetic analysis of a germplasm collection of sweet cherry with a set of SSR markers[C]:INT SOC HORTICULTURAL SCIENCE,2019:79-83.