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

表1 试验品种抗病基因/QTL分型所用的标记

Table 1 Markers closely linked with the disease resistance genes/QTLs for genotyping in the tested varieties

性状 Trait 基因/QTL名称 Name of genes/QTLs 染色体 Chr. 标记名称 Marker name 参考文献 References 小麦赤霉病Fusarium head blight Fhb1 3BS His3B-4 Zhu et al. [7] QFhb.crc-2D 2DL gwm539 Somers et al. [12] 小麦白粉病Powdery mildew Pm21 6V MBH1 Bie et al. [24] 小麦黄花叶病Wheat yellow mosaic virus QYm.nau-5A.1 5AL wmc415 Zhu et al. [31] QYm.nau-2D 2DL wmc41 Xiao et al. [30]