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Quantitative trait loci for resistance to Sharp Eyespot (Rhizoctonia cerealis) in recombinant inbred wheat lines from the cross Niavt 14 × Xuzhou 25
genetic map molecular marker QTL Rhizoctonia cerealis Sharp Eyespot wheat
2016/12/8
This paper studies QTL (quantitative trait locus) resistance to Sharp Eyespot in wheat using a genetic population of the recombinant inbred line (RIL) hybridized from Niavt 14 and Xuzhou 25. Based on ...
通过对四川省东、南、西、北、中5个区域、55个县（市）水稻立枯丝核菌（Rhizoctonia solani）样本进行分离、纯化和菌丝融合鉴定，发现分离得到的55株立枯丝核菌菌株除了D42菌株外，其余均属于AG1IA群。还发现其中一些菌株同时能与多个群发生融合，具有桥梁菌群属性。通过离体叶片致病力鉴定发现，各菌株间致病力差异显著。进一步的RAPD聚类分析显示，在相似系数为0.941处，该55株菌株...