| IDENTIFICATION OF RAPD MARKER LINKED TO POWDERY MILDEW RESISTANCE GENE Pm 12 IN WHEAT |
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| 引用本文： | GU Feng ZHANG Qing-li GUO Xiao-chun LI Tao WANG Hong-gang. IDENTIFICATION OF RAPD MARKER LINKED TO POWDERY MILDEW RESISTANCE GENE Pm 12 IN WHEAT[J]. 山东农业大学学报(自然科学版), 2004, 35(2): 159-163 |
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| 作者姓名： | GU Feng 3" > 3" face=" Times New Roman" >ZHANG Qing-li 3" > 3" face=" Times New Roman" >GUO Xiao-chun 3" > 3" face=" Times New Roman" >LI Tao 3" > 3" face=" Times New Roman" >WANG Hong-gang 3" > |
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| 作者单位： | GU Feng（Agronomy College of Shandong Agricultural University,Taian 271018, China） ZHANG Qing-li（Agronomy College of Shandong Agricultural University,Taian 271018, China） GUO Xiao-chun（Taishan College, Taian271021, China） LI Tao（Agronomy College of Shandong Agricultural University,Taian 271018, China） WANG Hong-gang（Agronomy College of Shandong Agricultural University,Taian 271018, China） |
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| 摘 要： | Powderymildew ,causedbyErysiphegraminisf.sp.tritici,isoneofthemostseriouswheatdiseasesthroughouttheworld .Theapplicationofresistancegenesagainstpowderymildewhasprovedtobethemosteffectiveandeconomi calwayforepidemicprevention .Uptonow ,31genes (Pm1 -Pm31 ) [1 ,2 ,3,4] forresistancetopowderymildewpathogenhavebeenidentifiedandassignedtospecificchromosomearms.ThePm1 2gene,foundinAe.speltoides,wasfirstassignedtothearmof 6Achromosome .In 1 996,itwasreassignedtothearmofT6BS - 6SS .6SLtransposal…
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| 关 键 词： | 小麦 RAPD 分子标记 Pm12基因 白粉病 抗病基因 抗性鉴定 |
IDENTIFICATION OF RAPD MARKER LINKED TO POWDERY MILDEW RESISTANCE GENE Pm 12 IN WHEAT |
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| GU Feng,ZHANG Qing-li,GUO Xiao-chun,LI Tao,WANG Hong-gang. IDENTIFICATION OF RAPD MARKER LINKED TO POWDERY MILDEW RESISTANCE GENE Pm 12 IN WHEAT[J]. Journal of Shandong Agricultural University, 2004, 35(2): 159-163 |
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| Authors: | GU Feng ZHANG Qing-li GUO Xiao-chun LI Tao WANG Hong-gang |
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| Affiliation: | 1. Agronomy College of Shandong Agricultural University, Taian 271018, China
2. Taishan College, Taian271021, China |
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| Abstract: | Powdery mildew is one of the most serious diseases of wheat in China. In this paper,bulked segregant analysis (BSA) was used to search for randomly amplified polymorphic DNA (RAPD) markers linked to the Pm12 gene,which confers resistance to the powdery mildew in wheat. 200 decamer primers were screened and one RAPD marker (S1071900) was identified to be linked to Pm 12 in coupling phase, and their genetic distance is 11.98 ±4.00cM. This marker can be used for marker - assisted selection in wheat breeding for the identification or pyramiding of Pm12 with other resistance genes.Key Words: Wheat, RAPD, Powdery mildew, resistance genes. |
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| Keywords: | Wheat RAPD Powdery mildew resistance gene |
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