【摘要】 为了从引进的法国小麦种质中筛选出含有Lr37-Yr17-Sr38基因簇和Pch1基因的种质材料,本研究利用标记引物VENTRIUP-LN2和标记引物XustSSR2001-7DL分别对118份法国小麦种质进行了分子检测,从中筛选出了8份含有Lr37-Yr17-Sr38基因簇的种质和5份含有Pch1基因的种质材料,其中‘NSA98-1417’这一材料同时含有Lr37-Yr17-Sr38基因簇和Pch1基因。这些材料的检出为实现VPM抗性系统向国内小麦种质的转入奠定了材料基础。更多还原

【Abstract】 In order to obtain the germplasm containing Lr37-Yr17-Sr38 rust resistance genes and eyespot resistance gene Pch1, VENTRIUP-LN2 and XustSSR2001-7DL markers were used to detect the 118 France wheat germplasm. The results showed that 8 germplasm containing Lr37-Yr17-Sr38 genes, 5 germplasms containing Pch1 gene, and the germplasm‘NSA98-1417’ contained both Lr37-Yr17-Sr38 genes and Pch1 gene. Using these germplasm containing Lr37-Yr17-Sr38 genes and Pch1 gene, VPM resistance system could be transferred into Chinese wheat germplasm.更多还原