Virulence and diversity of Blumeria graminis f.sp hordei in East China

文献类型： 外文期刊

第一作者： Dreiseitl, Antonin

作者： Dreiseitl, Antonin;Wang, Junmei

作者机构：

关键词： barley;Erysiphe graminis f.sp hordei;Hordeum vulgare;pathogen population;powdery mildew

期刊名称：EUROPEAN JOURNAL OF PLANT PATHOLOGY （ 影响因子：1.907； 五年影响因子：2.022 ）

ISSN： 0929-1873

年卷期： 2007 年 117 卷 4 期

页码：

收录情况： SCI

摘要： Four hundred and sixty-one isolates of Blumeria graminis f.sp. hordei were obtained from eight populations occurring on cultivated barley (Hordeum vulgare) at four geographically distant locations in China during 2003 and 2004. Their virulence frequency was determined on 30 differential lines. No isolate was virulent on differential lines possessing the resistance genes Mla1, Mla3, Mla6, Mla7, Mla9, Mla12, Mla13, Mlat, Mlg, Mla10, Mla22, Mla23, Mlp1, Ml(N81) and Mlmw. Virulences to the first nine resistance genes are prevalent in Europe and constitute the main part of genetic distance between Chinese and European populations. Conversely, no isolate was avirulent on the differential lines possessing the genes Mla8 and Ml(Ch). The frequencies of isolates overcoming the genes Mla2, Mla11, Mlk1 and Mlk2 were .4-9.3%, and frequencies of isolates overcoming the genes Mlh, MlLa, Ml(Bw), Mlra, Ml(Ru2), mlw, MlGa, MlWo and Mlnn ranged from 18.2% to 98.7%. Based on reactions of differential lines possessing the genes Mlk1, Mlh, MlLa, Ml(Bw), Mlra and Ml(Ru2), pathotypes were identified and diversity parameters calculated. Eleven of 22 detected pathotypes were found in both years and comprised 94.6% of isolates. Generally, the populations from different locations in 1 year were more closely related than populations collected from the same locations in different years. Complete effectiveness of the resistance genes, for which no corresponding virulences were found, will allow Chinese breeders to access many modern European barley cultivars that are fully resistant to powdery mildew in China, including those possessing the non-host resistance gene mlo.

分类号：

  • 相关文献

[1]Assessing genetic diversity of Chinese cultivated barley by STS markers. Chen, Xiwen,Guo, Shaoying,Chen, Defu,Liu, Pin,Jia, Xiangdong,Sun, Lijun. 2006

[2]Cloning and characterization of up-regulated HbSINA4 gene induced by drought stress in Tibetan hulless barley. Yuan, H. J.,Nyima, T. S.,Wang, Y. L.,Xu, Q. J.,Zeng, X. Q.,Yuan, H. J.,Nyima, T. S.,Wang, Y. L.,Xu, Q. J.,Zeng, X. Q.,Luo, X. M.. 2015

[3]Pathotypes and Genetic Diversity of Blumeria graminis f sp hordei in the Winter Barley Regions in China. Zhu Jing-huan,Wang Jun-mei,Jia Qiao-jun,Yang Jian-ming,Lin Feng,Hua Wei,Shang Yi,Zhu Jing-huan,Zhou Yi-jun,Zhou Yi-jun. 2010

[4]Isolation and functional characterization of HvDREB1-a gene encoding a dehydration-responsive element binding protein in Hordeum vulgare. Xu, Zhao-Shi,Ni, Zhi-Yong,Li, Zhi-Yong,Li, Lian-Cheng,Chen, Ming,Gao, Dong-Yao,Yu, Xiu-Dao,Liu, Pei,Ma, You-Zhi.

[5]Grafting for disease resistance. King, Stephen R.,Davis, Angela R.,Liu, Wenge,Levi, Amnon.

[6]An exceptionally high nucleotide and haplotype diversity and a signature of positive selection for the eIF4E resistance gene in barley are revealed by allele mining and phylogenetic analyses of natural populations. Hofinger, Bernhard J.,Bass, Chris G.,Baldwin, Thomas,Hammond-Kosack, Kim E.,Kanyuka, Kostya,Russell, Joanne R.,Hedley, Peter E.,Macaulay, Malcolm,Waugh, Robbie,Dos Reis, Mario,Li, Yidan.

[7]Powdery mildew resistance in a collection of Chinese barley varieties. Dreiseitl, Antonin,Yang, Jianming. 2007

[8]Barley traits associated with resistance to Fusarium head blight and deoxynivalenol accumulation. Choo, TM,Vigier, B,Shen, QQ,Martin, RA,Ho, KM,Savard, M. 2004

[9]Genetic diversity analysis of barley landraces and cultivars in the Shanghai region of China. Chen, Z. -W.,Lu, R. -J.,Zou, L.,Du, Z. -Z.,Gao, R. -H.,He, T.,Huang, J. -H.,Chen, Z. -W.,Lu, R. -J.,Zou, L.,Du, Z. -Z.,Gao, R. -H.,He, T.,Huang, J. -H.. 2012

[10]Expression analysis of abscisic acid (ABA) and metabolic signalling factors in developing endosperm and embryo of barley. Chen, Zhiwei,Huang, Jianhua,Muttucumaru, Nira,Halford, Nigel G.,Powers, Stephen J.. 2013

[11]Identification and distribution of VERNALIZATION1 alleles in Chinese barley (Hordeum vulgare) germplasm. Zhang, C. H.,Xu, D. A.,Zhao, C. H.,Yu, M. Q.,Chen, J.,Qiang, X. L.,Zhang, J..

[12]Analysis of dwarfing genes in Zhepi 1 and Aizao 3: Two dwarfing gene donors in barley breeding in China. Zhang, Jing,Li, Zhen,Zhang, Chihong. 2007

[13]Genetic variability in agronomic traits of a germplasm collection of hulless barley. Zeng, X. Q.. 2015

[14]Inheritance of agronomic traits from the Chinese barley dwarfing gene donors 'Xiaoshan Lixiahuang' and 'Cangzhou Luodama'. Jing, Z. 2000

[15]Allelopathic effects of Hulless barley (Hordeum vulgare L.) on rape (Brassica campestris L.). Li, W.,Shen, S.,Guo, Q. Y.,Li, W.,Shen, S.,Guo, Q. Y.,Li, W.,Shen, S.,Guo, Q. Y.,Li, W.,Shen, S.,Guo, Q. Y..

[16]Fusarium Populations on Chinese Barley Show a Dramatic Gradient in Mycotoxin Profiles. van der Lee, T.,Waalwijk, C.,Yang, L.,Yang, X.,Yu, D..

[17]Different Tolerance in Bread Wheat, Durum Wheat and Barley to Fusarium Crown Rot Disease Caused by Fusarium pseudograminearum. Liu, Yaxi,Wei, Yuming,Zheng, Youliang,Liu, Yaxi,Ma, Jun,Yan, Wei,Liu, Chunji,Ma, Jun,Yan, Guijun,Yan, Wei,Zhou, Meixue,Zhou, Meixue. 2012

[18]Expressed sequence tag-PCR markers for identification of alien barley chromosome 2H in wheat. Wang, M. J.,Zou, H. D.,Wu, Y.,Yuan, Y. P.,Lin, Z. S.,Chen, X.. 2012

[19]Homologous analysis of SSR-ESTs and transferability of wheat SSR-EST markers across barley, rice and maize. Tang, Jifeng,Gao, Lifeng,Cao, Yongsheng,Jia, Jizeng. 2006

[20]Organic manure stimulates biological activity and barley growth in soil subject to secondary salinization. Liang, YC,Si, J,Nikolic, M,Peng, Y,Chen, W,Jiang, Y. 2005

作者其他论文 更多>>

微信小程序