水稻类病斑突变体spl34的鉴定与基因精细定位

刘宝玉, 刘军化, 杜丹, 闫萌, 郑丽媛, 吴雪, 桑贤春, 张长伟

Identification and Gene Mapping of a Lesion Mimic Mutant spl34 in Rice (Oryza sativa L.)

Bao-Yu LIU, Jun-Hua LIU, Dan DU, Meng YAN, Li-Yuan ZHENG, Xue WU, Xian-Chun SANG, Chang-Wei ZHANG

表2 野生型(WT)与突变体spl34对稻瘟病菌的抗谱

Table 2 Resistance spectrum of the wild type (WT) and the spl34 mutant to rice blast (%)

材料 Material 对稻瘟病各生理群的抗病频率 Resistance frequency to each physiological group 总群抗病频率 Resistance frequency to total population ZA ZB ZC ZD ZE ZG WT 39.39±5.25 74.75±1.76 0 100 100 100 70.37±1.85 spl34 45.45±5.45 72.04±4.10 0 100 100 100 70.37±3.20