期刊
SCIENTIA HORTICULTURAE
卷 197, 期 -, 页码 1-4出版社
ELSEVIER
DOI: 10.1016/j.scienta.2015.11.005
关键词
Almond; Prunus dulcis; Self-compatibility; Identification; Microsatellites; SSRs
类别
资金
- project Almond breeding by the Spanish Ministry of Economy and Competiveness
'Guara' has been the most planted almond cultivar in Spain in recent years. The introducers of this cultivar reported its origin as unknown and suggested that it is related to the Italian almond cultivar 'Tuono'. Indeed, the experience of farmers and researchers has revealed strong similarities between 'Guara' and 'Tuono'. In order to compare the identity of the two cultivars, their genetic profiles (fingerprints) were determined with a set of 12 SSR markers used to analyse the INRA clones of 'Guara' and 'Tuono' as well as two clones considered synonymous with 'Tuono', namely 'Supernova' and 'Mazzettot'. A supplementary set of 23 SSRs was also analysed in 'Guara' and 'Tuono' samples from different reference collections of CEBAS-CSIC (Murcia, Spain), INRA (Avignon, France), IRTA (Constanti, Spain), and the University of Bari (Bari, Italy). The results confirmed that 'Guara' and 'Tuono' present identical DNA fingerprints for the 35 SSRs analysed. This genotypic information together with the similar characteristics of the two cultivars demonstrates that Spanish 'Guara' is actually the same cultivar as the Italian 'Tuono'. (C) 2015 Elsevier B.V. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据