小麦抗条锈病已知基因对中国当前流行小种的有效性分析
The resistance evaluation of the Yr genes to the main prevalent pathotypes of Puccinia striiformis f. sp. tritici in China
查看参考文献32篇
|
文摘
|
小麦条锈病是危害我国小麦生产最为严重的病害之一,评价已知抗条锈病基因相对于当前主要流行小种的抗病性对开展预见性抗病育种工作具有重要的指导意义。本研究利用当前流行频率最高的2个小种(CYR32、CYR33)和1个对Yr26基因有毒性的新菌系V26/CM42对已知抗条锈病(Yr)基因的小麦材料分别进行苗期小种抗病性鉴定和成株期病圃抗病性调查,以评估各已知Yr基因在中国抗病育种中的有效性。结果表明,只有3个Yr基因(Yr5、Yr15和Yr61)当前流行小种和贵22新菌系表现为全生育期抗病性;3个Yr基因(Yr32、YrTr1和YrTye)具有成株期抗病性;此外,Mega、Ibis、Hyak、Maris Huntsman、Hobbit、CarstensV、Express、Lee和Compair等9个含多个基因组合的抗源品种表现出良好的成株期抗条锈性。 |
|
其他语种文摘
|
Wheat stripe rust, caused by Puccinia striiformis f. sp. tritici,is one of the most destructive diseases of wheat in China. To evaluate which resistance genes are still effective to the prevalent pathotypes and to provide the theoretical basis for predictive resistant stripe rust-breeding,we evaluated 73 cultivars with known Yr gene(s) for reaction to the main prevalent stripe rust pathotypes CYR32, CYR33 (Sull-14-3) and isolate V26/ CM42 (Pingnan17-5) separately in both the seedling stage and the field test in Yangling and Tianshui. The result showed that the single gene Yrl,Yr2, Yr6,Yr7, Yr8, Yr17, Yr18,Yr21,Yr27, Yr28,Yr29, Yr31,Yr36, Yr39, Yr41, Yr43, Yr44, YrA, YrExp2,YrSP and the Yr-gene combinations in the cultivar Joss Combier, Heines Ⅷ, Heines Peko, Strubes Dikkopf, Capelle Desprez, Stephens, Fielder, Heinese Kolben, Clement, Paha were susceptible in all of the tests, indicating that the genes or gene combinations cannot be used in the practice anymore. The genes Yr10,Yr24 and Yr26 confer race-specific all-stage resistance and are still effective against CYR32 and CYR33 but becoming ineffective to isolate V26/CM42,suggesting that these three genes also cannot be used in the future. Among all the tested single Yr-genes, only genes Yr5, Yr15 and Yr61 had all-stage resistance (ASR) in all the tests, and genes Yr32、YrTr1 and YrTye were resistant in all the field tests in adult stage, but susceptible in at least one test in the seedling stage. These genes showed adult-plant resistance (APR). Nine cultivars carrying multigene, i.e., Mega, Ibis, Hyak, Maris Huntsman, Hobbit, Carstens V,Express, Lee and Compair also showed APR in this study. |
|
来源
|
植物病理学报
,2015,45(6):641-650 【核心库】
|
|
DOI
|
10.13926/j.cnki.apps.2015.06.011
|
|
关键词
|
条锈病
;
流行小种
;
抗病鉴定
;
抗病基因
|
|
地址
|
1.
西北农林科技大学植物保护学院, 旱区作物逆境生物学国家重点实验室, 杨凌, 712100
2.
西北农林科技大学农学院, 旱区作物逆境生物学国家重点实验室, 杨凌, 712100
|
|
语种
|
中文 |
|
文献类型
|
研究性论文 |
|
ISSN
|
0412-0914 |
|
学科
|
植物保护 |
|
基金
|
国家973计划
;
国家十二五支撑计划
;
国家自然科学基金
;
国家教育部高等学校学科创新引智计划项目
|
|
文献收藏号
|
CSCD:5594429
|
参考文献 共
32
共2页
|
|
1.
Wellings C R. Global status of stripe rust:a review of historical and current threats.
Euphytica,2011,179(1):129-141
|
CSCD被引
67
次
|
|
|
|
|
2.
Li Z Q.
Wheat rusts in China (in Chinese),2002:41-50
|
CSCD被引
2
次
|
|
|
|
|
3.
Chen W. Race dynamics, diversity, and virulence evolution in Puccinia striiformis f. sp. tritici, the causal agent of wheat stripe rust in China from2003 to 2007.
Plant Disease,2009,93(11):1093-1101
|
CSCD被引
2
次
|
|
|
|
|
4.
Line R F. Successes in breeding for and managing durable resistance to wheat rusts.
Plant Disease,1995,79(12):1254-1255
|
CSCD被引
48
次
|
|
|
|
|
5.
Kang Z. Status of wheat rust research and control in China.
BGRI 2010 Technical Workshop Oral Presentations,2010
|
CSCD被引
1
次
|
|
|
|
|
6.
Burdon J J. Guiding deployment of resistance in cereals using evolutionary principles.
Evolutionary Applications,2014,7(6):609-624
|
CSCD被引
7
次
|
|
|
|
|
7.
Johnson T. Man-guided evolution in plant rusts:Through his modification of the host plants of the cereal rusts,man is also modifying the rusts.
Science,1961,133(3450):357-362
|
CSCD被引
6
次
|
|
|
|
|
8.
Wang K N. On the physiologic specialization of stripe rust of wheat in China during the years 1975-1984 (in Chinese).
植物病理学报,1986,16(2):79-85
|
CSCD被引
4
次
|
|
|
|
|
9.
McIntosh R A. Anticipatory breeding for resistance to rust diseases in wheat.
Annual Review of Phytopathology,1997,35(1):311-326
|
CSCD被引
7
次
|
|
|
|
|
10.
Bai B. Effective resistance to wheat stripe rust in a region with high disease pressure.
Plant Disease,2013,98(7):891-897
|
CSCD被引
2
次
|
|
|
|
|
11.
Huang J. Population changes of Puccinia striiformis f. sp. tritici in Gansu Province during 2010-2012 (in Chinese).
植物保护,2014,40(3):101-105
|
CSCD被引
2
次
|
|
|
|
|
12.
Han D J. The Emerging Yr26-virulent races of Puccinia striiformis f. sp. tritici are threatening the wheat production in the Sichuan basin, China.
Plant Disease,2014
|
CSCD被引
1
次
|
|
|
|
|
13.
Liu T G. First detection of virulence in Puccinia striiformis f. sp. tritici in China to resistance genes Yr24 (= Yr26) present in wheat cultivar Chuanmai 42.
Plant Disease,2010,94(9):1163-1163
|
CSCD被引
72
次
|
|
|
|
|
14.
Wang F P. Analysis of Puccinia striiformis f. sp. tritici population virulence on two wheat cultivars from different over-summering zones in Longnan (in Chinese).
麦类作物学报,2014(8):1146-1152
|
CSCD被引
1
次
|
|
|
|
|
15.
Ren R S. Characterization and molecular mapping of Yr52 for high-temperature adult-plant resistance to stripe rust in spring wheat germplasm PI 183527.
Theoretical and Applied Genetics,2012,125(5):847-857
|
CSCD被引
21
次
|
|
|
|
|
16.
Line R F. Virulence, aggressiveness, evolution,and distribution of races of Puccinia striiformis (the cause of stripe rust of wheat) in North America, 1968-87.
Technical Bulletin (USA),1992
|
CSCD被引
2
次
|
|
|
|
|
17.
Sharma-Poudyal D. Virulence characterization of international collections of the wheat stripe rust pathogen, Puccinia striiformis f. sp. Tritici.
Plant Disease,2013,97(3):379-386
|
CSCD被引
4
次
|
|
|
|
|
18.
Macer R. The formal and monosomic genetic analysis of stripe rust (Puccinia striiformis) resistance in wheat.
Proceedings of the 2nd International Wheat Genetics Symposium,1963
|
CSCD被引
1
次
|
|
|
|
|
19.
Nagarajan S. Race 13 (67 S8) virulent on Triticum spelta var. album in India.
Plant Disease,1986,70:173
|
CSCD被引
3
次
|
|
|
|
|
20.
Wellings C R. Puccinia striiformis f. sp. tritici in Australia:pathogenic changes during the first 10 years.
Plant Pathology,1990,39:316-325
|
CSCD被引
15
次
|
|
|
|
|
了解气象卫星更多信息，请访问