您好，欢迎访问江苏省农业科学院 机构知识库！
江苏省农业科学院机构知识库

全部

  • 全部
  • 标题
  • 学者
  • 机构
  • 关键词

INFECTION OF GREEN FLUORESCENCE PROTEIN-TAGGED FUSARIUM GRAMINEARUM ON WHEAT AND BARLEY SPIKES

文献类型： 外文期刊

作者： Zhang, Xu 1 ; Van De Lee, Theo 2 ; Dufresne, Marie 3 ; Liu, Tai-guo 4 ; Lu, Wei-zhong 1 ; Yu, Da-zhao 5 ; Ma, Hong-xia 1 ;

作者机构： 1.Jiangsu Acad Agr Sci, Inst Agrobiotechnol, Nanjing 210014, Peoples R China

2.Plant Res Int, NL-6700 AA Wageningen, Netherlands

3.Univ Paris 11, CNRS, UMR8621, Inst Genet & Microbiol, F-91405 Orsay, France

4.Chinese Acad Agr Sci, Inst Plant Protect, State Key Lab Biol Plant Dis & Insect Pests, Beijing 100094, Peoples R China

5.Hubei Acad Agr Sci, Inst Plant Protect & Soil Sci, Wuhan 430064, Peoples R China

关键词： Fusarium head blight;green fluorescence protein;infection process

期刊名称：CEREAL RESEARCH COMMUNICATIONS （ 影响因子：0.85； 五年影响因子：1.067 ）

ISSN：

年卷期：

页码：

收录情况： SCI

摘要： Fusarium head blight (FHB), mainly caused by Fusarium graminearum, is a very serious disease in wheat and barley production area. FHB epidemics cause yield decreases and production of mycotoxin that renders the grain useless for flour and malt products. Understanding the infection mechanism of F. graminearum plays an important role for the disease control. In present study, green fluorescence protein (GFP)-tagged were infected to wheat and barley varieties by single floret injection and screened viaGFP signal. Results showed similar infection pattern of F. graminearum on both wheat and barley. Pathogen geminated in the inoculated spikelets, grew on the top of ovary or between lemma and palea, and extended towards and through rachis to the adjacentspikelets to infect the whole spike. When a spike of cultivar with FHB resistance was inoculated by F. graminearum, only the injected spikelet showed symptom at 6 days past inoculation (dpi). GFP signals indicated that F. graminearum colonized only in the inoculated spikelet and stop at the compact tissue of rachilla at 6 dpi. On the contrary, the diseased spikelets were up to 5 at 6 dpi in the spike of cultivars susceptible to FHB. F. graminearum extended through compact tissue to rachis and infected to the adjacent spikelets by spreading upward and downward to adjacent florets inter- and intra- cellularly in vascular bundles and cortical tissue of the rachis.

  • 相关文献

[1]Microscopic observations of strawberry plant colonization by a GFP-labelled strain of Fusarium oxysporum f. sp. fragariae. Yuan, Hongbo,Ling, Xitie,Liu, Tingli,Chen, Tianzi,Yang, Yuwen,Yao, Shu,Zhang, Baolong.

[2]Infection processes of Ustilaginoidea virens during artificial inoculation of rice panicles. Hu, Maolin,Luo, Laixin,Li, Jianqiang,Hu, Maolin,Luo, Laixin,Li, Jianqiang,Wang, Shu,Liu, Yongfeng.

[3]MOLECULAR BREEDING FOR WHEAT FUSARIUM HEAD BLIGHT RESISTANCE IN CHINA. M, Hongxiang,Yao, Jinbao,Zhou, Miaoping,Zhang, Xu,Ren, Lijuan,Yu, Giuhong,Lu, Weizhong.

[4]Overexpression of wheat lipid transfer protein gene TaLTP5 increases resistances to Cochliobolus sativus and Fusarium graminearum in transgenic wheat. Li, Zhao,Xu, Huijun,Du, Lipu,Zhang, Zengyan,Zhou, Miaoping.

[5]GASTRODIA ANTI-FUNGAL PROTEIN ENHANCES FUSARIUM HEAD BLIGHT RESISTANCE IN TRANSGENIC WHEAT. Zhou, Miaoping,Yu, Guihong,Ren, Lijuan,Zhang, Xu,Lu, Weizhong,Ma, Hongxiang.

[6]Evaluation of tebuconazole for the management of Fusarium head blight in China. Sun, H. -Y.,Zhu, Y. -F,Liu, Y. -Y.,Deng, Y. -Y.,Li, W.,Zhang, A. -X.,Chen, H. -G..

[7]Effects of plant height on type I and type II resistance to fusarium head blight in wheat. Yan, W.,Li, H. B.,Liu, C. J.,Yan, W.,Cai, S. B.,Ma, H. X.,Rebetzke, G. J.,Liu, C. J..

[8]Quantitative trait loci for resistance to fusarium head blight and deoxynivalenol accumulation in Wangshuibai wheat under field conditions. Ma, H. X.,Zhang, K. M.,Gao, L.,Bai, G. H.,Chen, H. G.,Cai, Z. X.,Lu, W. Z..

[9]The role of wheat jasmonic acid and ethylene pathways in response to Fusarium graminearum infection. Sun, Yuxin,Xiao, Jin,Jia, Xinping,Ke, Peibei,He, Liqiang,Cao, Aizhong,Wang, Haiyan,Wu, Yufeng,Gao, Xiquan,Wang, Xiue,Jia, Xinping.

[10]APPLICATION OF MOLECULAR MARKERS FOR MARKER-ASSISTED SELECTION ON WHEAT FUSARIUM HEAD BLIGHT RESISTANCE. Lu, Wei-zhong,Ma, Hong-xiang,Zhang, Xu,Zhou, Miao-ping,Ren, Li-juan,Yu, Gui-hong.

[11]Resistance against Fusarium Head Blight in Transgenic Wheat Plants Expressing the ScNPR1 gene. Yu, Guihong,Zhang, Xu,Yao, Jingbao,Zhou, MiaoPing,Ma, Hongxiang.

[12]Effect of individual Sumai 3 chromosomes on resistance to scab spread within spikes and deoxynivalenol accumulation within kernels in wheat. Zhou, WC,Kolb, FL,Bai, GH,Domier, LL,Yao, JB.

[13]Single-Strand Conformational Polymorphism Markers Associated with a Major QTL for Fusarium Head Blight Resistance in Wheat. Yu, G. H.,Tang, K. X.,Ma, H. X.,Bai, G. H..

[14]Simultaneous determination of deoxynivalenol, and 15-and 3-acetyldeoxynivalenol in cereals by HPLC-UV detection. Yang, D.,Geng, Z. M.,Yao, J. B.,Zhang, X.,Zhang, P. P.,Ma, H. X.. 2013

[15]Transcriptome-based discovery of pathways and genes related to resistance against Fusarium head blight in wheat landrace Wangshuibai. Xiao, Jin,Jin, Xiahong,Jia, Xinping,Wang, Haiyan,Cao, Aizhong,Pei, Haiyan,Xue, Zhaokun,He, Liqiang,Chen, Qiguang,Wang, Xiue,Jia, Xinping,Zhao, Weiping. 2013

[16]Molecular characterization of Fusarium head blight resistance from wheat variety Wangshuibai. Zhang, X,Zhou, MP,Ren, LJ,Bai, GH,Ma, HX,Scholten, OE,Guo, PG,Lu, WZ. 2004

作者其他论文 更多>>
置顶
购物车
反馈

© 京ICP备09089781号-29 主办单位：江苏省农业科学院

学术资源： 中国农业科学院 农业专业知识服务系统 农科联盟资源共建共享平台 中国农业科技文献与信息服务平台 中国农业期刊集成服务平台