长江下游麦区新育成品种(系) 3种主要病害的抗性鉴定及抗病基因/ QTL的分子检测

吕国锋, 别同德, 王慧, 赵仁慧, 范金平, 张伯桥, 吴素兰, 王玲, 汪尊杰, 高德荣

Evaluation and molecular detection of three major diseases resistance of new bred wheat varieties (lines) from the lower reaches of the Yangtze River

LYU Guo-Feng, BIE Tong-De, WANG Hui, ZHAO Ren-Hui, FAN Jin-Ping, ZHANG Bo-Qiao, WU Su-Lan, WANG Ling, WANG Zun-Jie, GAO De-Rong

图5 wmc415 (A)和wmc41 (B)分别对部分品种小麦抗黄花叶病QTL QYm.nau-5A.1和QYm.nau-2D的扩增结果 M: DNA ladder; 1~25: 为附表1中相应序号品种; 箭头分别表示QYm.nau-5A.1和QYm.nau-2D的特异扩增产物。

Fig. 5 PCR amplifications of the tested partial cultivars using the markers wmc415 (A) and wmc41 (B) closely linked with QYm.nau-5A.1 and QYm.nau-2D, respectively M: DNA ladder; 1-25 refer to the tested varieties with corresponding serial number in Table S1; Arrows indicate the specific polymorphic bands for QYm.nau-5A.1 and QYm.nau-2D, respectively.