APPLICATION OF MOLECULAR MARKERS FOR MARKER-ASSISTED SELECTION ON WHEAT FUSARIUM HEAD BLIGHT RESISTANCE
文献类型: 外文期刊
作者: Lu, Wei-zhong 1 ; Ma, Hong-xiang 1 ; Zhang, Xu 1 ; Zhou, Miao-ping 1 ; Ren, Li-juan 1 ; Yu, Gui-hong 1 ;
作者机构: 1.Jiangsu Acad Agr Sci, Inst Agrobiotechnol, Nanjing 210014, Peoples R China
关键词: Fusarium head blight;marker assisted section;gene pyramiding
期刊名称:CEREAL RESEARCH COMMUNICATIONS ( 影响因子:0.85; 五年影响因子:1.067 )
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收录情况: SCI
摘要: Fusarium head blight (FHB) is still a very serious disease of wheat in China. Marker-assisted selection (MAS) may provide such a technique for dissecting QTL for FHB resistance and stacking different target gene (QTL) in wheat breeding. In this studythree SSR makers were applied to MAS for FHB resistance in breeding populations with high efficiency on selection in F_2 and F_3 populations. In addition, markers associated with QTL for wheat sharp eye-spot (SES), gene Pm4 and Pm21 resistant to powderymildew, and high molecular weight glutin subunit gene Dx5 and Dy10were also applied in this breeding program.
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