Genetic linkage map of Chinese native variety faba bean (Vicia faba L.) based on simple sequence repeat markers |
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| Authors: | Yu Ma Shi‐ying Bao Tao Yang Jin‐guo Hu Jian‐ping Guan Yu‐hua He Xue‐Jun Wang Yu‐ling Wan Xue‐lian Sun Jun‐ye Jiang Cui‐xiang Gong Xu‐xiao Zong |
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| Institution: | 1. Institute of Crop Science, The National Key Facility for Crop Gene Resources and Genetic Improvement, Chinese Academy of Agricultural Sciences, , Beijing, 100081 China;2. Institute of Grain Crops, Yunnan Academy of Agricultural Sciences, , Kunming, 650205 China;3. USDA‐ARS Western Regional Plant Introduction Station (WRPIS), , Pullman, WA, 99164 USA;4. Agricultural Institute of Riparian Region, , Jiangsu, 226541 China |
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| Abstract: | Simple sequence repeat (SSR) marker is a powerful tool for construction of genetic linkage map which can be applied for quantitative trait loci (QTL) and marker‐assisted selection (MAS). In this study, a genetic map of faba bean was constructed with SSR markers using a 129 F2 individuals population derived from the cross of Chinese native variety 91825 (large seed) and K1563 (small seed). By screening 11 551 SSR primers between two parents, 149 primer pairs were detected polymorphic and used for F2 population analysis. This SSR‐based genetic linkage map consisted of 15 linkage groups with 128 SSR. The map encompassed 1587 cM with an average genetic distance of 12.4 cM. The genetic map generated in this study will be beneficial for genetic studies of faba bean for identification of marker‐locus‐trait associations as well as comparative mapping among faba bean, pea and grasspea. |
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| Keywords: | faba bean simple sequence repeat linkage map |
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