| 40个小麦优良品种资源的抗白粉病基因推导 |
| |
| 引用本文： | 周益林,段霞瑜,陈刚,盛宝钦,张莹.40个小麦优良品种资源的抗白粉病基因推导[J].植物病理学报,2002,32(4):301-305,318. |
| |
| 作者姓名： | 周益林 段霞瑜 陈刚 盛宝钦 张莹 |
| |
| 作者单位： | 1 中国农业科学院植物保护研究所, 北京 100094;2 中国农业大学植物病理系, 北京 100094 |
| |
| 基金项目： | 国家“九五”攻关项目“作物优良品种资源的综合评价”(96- 0 14- 0 1- 0 2 ) |
| |
| 摘 要： | 采用21个具不同无毒性/毒性基因的小麦白粉菌菌株对40个优良品种资源进行了苗期接种,通过对其抗谱的分析发现,其中3个材料含Pm2,4个材料含Pm4b,CP91-13-4-1-4可能含Pm8,红卷芒与小白冬麦的抗谱相同,含XBD,2个具有Pm13,7个材料含2个以上的抗病基因,有11个材料含有未知的抗病基因,另外还有11个材料对所有的参试菌株都表现感病。
|
| 关 键 词： | 小麦 白粉病 抗病基因分析 |
| 文章编号： | 0412-0914(2002)04-0301-05 |
| 收稿时间： | 2001-08-27 |
ANALYSES OF RESISTANCE GENES OF 40 WHEAT CULTIVARS OR LINES TO WHEAT POWDERY MILDEW |
| |
| ZHOU Yi lin ,DUAN Xia yu ,CHEN Gang ,SHENG Bao qin ,ZHANG Ying.ANALYSES OF RESISTANCE GENES OF 40 WHEAT CULTIVARS OR LINES TO WHEAT POWDERY MILDEW[J].Acta Phytopathologica Sinica,2002,32(4):301-305,318. |
| |
| Authors: | ZHOU Yi lin DUAN Xia yu CHEN Gang SHENG Bao qin ZHANG Ying |
| |
| Institution: | 1 Institute of Plant Protection, Chinese Academy of Agricultural Sciences, Beijing 100094;2 Department of Plant Pathology, China Agricultural University, Beijing 100094, China |
| |
| Abstract: | Forty wheat cultivars or lines were inoculated with twenty one different isolates of wheat powdery mildew, and the spectra of their resistant were compared. The results showed that three cultivars or lines carry Pm2, four carry Pm4b, CP91 13 4 1 4 may carry Pm8, two cultivars or lines carry Pm13, seven cultivars carry 2 or more resistant genes, and the resistant spectrum of Hongjuanmang is the same to Xiaobaidongmai, carrying XBD gene. The spectra of eleven cultivars or lines are different from those of all lines with unknown genes, and eleven cultivars or lines are susceptible to all twenty one isolates of wheat powdery mildew. |
| |
| Keywords: | wheat powdery mildew analysis of resistant genes |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《植物病理学报》浏览原始摘要信息 |
| 点击此处可从《植物病理学报》下载免费的PDF全文 |
|
