Genomic analysis of Spanish wheat landraces reveals their variability and potential for breeding
作者: Laura PascualMagdalena RuizMatilde López-FernándezHelena Pérez-PeñaElena BenaventeJosé Francisco VázquezCarolina SansaloniPatricia Giraldo
作者单位: 1Department of Biotechnology-Plant Biology, School of Agricultural, Food and Biosystems Engineering, Universidad Politécnica de Madrid, Madrid, Spain
2National Plant Genetic Resources Centre, National Institute for Agricultural and Food Research and Technology, Alcalá de Henares, Spain
3Centro Internacional de Mejoramiento de Maíz y Trigo (CIMMYT), Texcoco, Mexico
刊名: BMC Genomics, 2020, Vol.21 (6), pp.1250092-2685
来源数据库: Springer Nature Journal
DOI: 10.1186/s12864-020-6536-x
关键词: Wheat improvementLocal germplasmGBSDArTseq markersSNPGenetic diversityPopulation structure
原始语种摘要: Abstract(#br)Background(#br)One of the main goals of the plant breeding in the twenty-first century is the development of crop cultivars that can maintain current yields in unfavorable environments. Landraces that have been grown under varying local conditions include genetic diversity that will be essential to achieve this objective. The Center of Plant Genetic Resources of the Spanish Institute for Agriculture Research maintains a broad collection of wheat landraces. These accessions, which are locally adapted to diverse eco-climatic conditions, represent highly valuable materials for breeding. However, their efficient use requires an exhaustive genetic characterization. The overall aim of this study was to assess the diversity and population structure of a selected set of 380 Spanish...
全文获取路径: Springer Nature  (合作)
影响因子:4.397 (2012)