Populations of Puccinia striiformis f. sp. tritici in Winter Spore Production Regions Spread from Southwestern Oversummering Areas in China
文献类型： 外文期刊
作者： Zhan, Gangming 1 ; Ji, Fan 1 ; Chen, Xianming 3 ; Wang, Jianxiu 1 ; Zhang, Dingling 5 ; Zhao, Jun 1 ; Zeng, Qingdong 1 ; Yang, Lijun 6 ; Huang, Lili 1 ; Kang, Zhensheng 1 ;
作者机构： 1.Northwest A&F Univ, State Key Lab Crop Stress Biol Arid Areas, Yangling 712100, Shaanxi, Peoples R China
2.Northwest A&F Univ, Coll Plant Protect, Yangling 712100, Shaanxi, Peoples R China
3.Washington State Univ, USDA ARS, Wheat Hlth Genet & Qual Res Unit, Pullman, WA 99164 USA
4.Washington State Univ, Dept Plant Pathol, Pullman, WA 99164 USA
5.Northwest A&F Univ, Coll Sci, Yangling 712100, Shaanxi, Peoples R China
6.Hubei Acad Agr Sci, Inst Plant Protect & Soil Sci, Wuhan 430072, Hubei, Peoples R China
关键词： molecular marker; population structure; Puccinia striiformis f; sp; tritici; race identification; virulence; wheat stripe rust; wind analysis
期刊名称：PLANT DISEASE （ 影响因子：4.5； 五年影响因子：5.0 ）
ISSN： 0191-2917
年卷期： 2022 年 106 卷 11 期
页码：
收录情况： SCI
摘要： Stripe rust, caused by Puccinia striifomis f. sp. tritici (Pst), is one of the most destructive wheat diseases in China. Understanding the interregional dispersal of Pst inoculum is important for controlling the disease. In the present study, wheat stripe rust samples collected from the winter spore production and oversummering regions in November 2018 to March 2019 were studied through virulence testing and molecular characterization. From 296 isolates, 96 races were identified using a set of 19 Chinese wheat cultivars and 111 races were identified using 18 Yr single-gene lines as differentials. The isolates from Hubei province in the winter spore production area had the highest similarity in virulence with those from eastern Yunnan in the oversummering area. Molecular characterization using 13 simple-sequence repeat and 43 Kompetitive allele specific PCR-single nucleotide polymorphism markers supported the conclusion that the Pst populations in the winter spore production regions were from Guizhou and eastern Yunnan, key oversummering areas in the southwest. Furthermore, an analysis of wind movement at the 700-hPa high altitude also supported the conclusion of spore dispersal from the southwestern oversummering region to the south-central winter spore production region. The results of this study provide an epidemiological basis for deploying various effective resistance genes in different regions to control stripe rust.
- 相关文献
作者其他论文 更多>>
-
The wheat NLR pair RXL/Pm5e confers resistance to powdery mildew
作者：Guo, Guanghao;Hou, Yikun;Zhang, Huaizhi;Lu, Ping;Li, Miaomiao;Dong, Lingli;Xie, Jingzhong;Zhu, Keyu;Li, Beibei;Dong, Lei;Yang, Yijun;Qiu, Dan;Wang, Gaojie;Zhao, Yusheng;Chen, Yuhang;Liu, Zhiyong;Guo, Guanghao;Ahn, Hee-Kyung;Zhao, He;Jones, Jonathan D. G.;Bai, Kaihong;Hou, Yikun;Li, Beibei;Dong, Lei;Liu, Zhiyong;Gong, Zhen;Han, Guan-Zhu;Wu, Qiuhong;Chen, Yongxing;Li, Wenling;Li, Hongjie;Zhang, Panpan;Yuan, Chengguo;Shi, Wenqi;Xue, Minfeng;Yang, Lijun;Yu, Dazao;Hu, Tiezhu;Liu, Zhiyong;Ahn, Hee-Kyung
关键词：wheat; powdery mildew; NLR pair; hetero-complexes; resistance mechanism
-
LACCASE35 enhances lignification and resistance against Pseudomonas syringae pv. actinidiae infection in kiwifruit
作者：Li, Yawei;Zhang, Dongle;Wang, Xiaojie;Wu, Shunyuan;Liu, Pu;Wang, Xiaojie;Zhou, Rongrong;Fang, Zemin;Bai, Fuxi;Li, Rui;Liu, Wei;Huang, Lili
关键词：
-
Wheat Stripe Rust Inoculum from the Southwest Dispersed to the East Huang-Huai-Hai Region Through Southern Anhui in China
作者：Huang, Liang;Zhao, Wuchao;Xia, Chongjing;Zhao, Na;Li, Hongfu;Zhang, Hao;Chen, Wanquan;Liu, Taiguo;Huang, Liang;Xia, Chongjing;Zhao, Na;Li, Hongfu;Sun, Zhenyu;Zhang, Hao;Chen, Wanquan;Liu, Taiguo;Zhao, Wuchao;Sun, Zhenyu;Yang, Lijun;Li, Mingju;Chen, Wen;Yang, Fang
关键词：dispersal pathway; inoculum source; southwest of Anhui; wheat stripe rust
-
The putative effector BgtE-20069a, secreted from Blumeria graminis f. sp. tritici, suppresses plant immunity to facilitate wheat infection
作者：Yan, Tong;Cheng, Gui;Zhai, Yamei;Wu, Lisha;Gong, Shuangjun;Yu, Dazhao;Yang, Lijun;Zeng, Fansong;Cheng, Gui;Zhai, Yamei;Wu, Lisha
关键词：Blumeria graminis f. sp. tritici; Effector; Virulence; Plant immunity
-
The cAMP receptor protein gene contributes to growth, stress resistance, and colonization of Actinobacillus pleuropneumoniae
作者：He, Qiyun;Zheng, Yaxuan;Yan, Kang;Tang, Jia;Yang, Fengming;Tian, Yanhong;Yang, Lijun;Dou, Beibei;Chen, Yunpeng;Gu, Jun;Chen, Huanchun;Bei, Weicheng;He, Qiyun;Zheng, Yaxuan;Yan, Kang;Tang, Jia;Yang, Fengming;Tian, Yanhong;Yang, Lijun;Dou, Beibei;Chen, Yunpeng;Gu, Jun;Chen, Huanchun;Bei, Weicheng;Yuan, Fangyan
关键词：Actinobacillus pleuropneumoniae; cAMP receptor protein; Growth; Stress resistance; Colonization
-
A membrane associated tandem kinase from wild emmer wheat confers broad-spectrum resistance to powdery mildew
作者：Li, Miaomiao;Zhang, Huaizhi;Xiao, Huixin;Zhu, Keyu;Wu, Qiuhong;Xie, Jingzhong;Chen, Yongxing;Qiu, Dan;Guo, Guanghao;Lu, Ping;Li, Beibei;Dong, Lei;Li, Wenling;Cui, Xuejia;Li, Lingchuan;Tian, Xiubin;Li, Yiwen;Dong, Lingli;Zhao, Yusheng;Liu, Zhiyong;Zhu, Keyu;Chen, Yongxing;Li, Beibei;Dong, Lei;Li, Wenling;Cui, Xuejia;Li, Lingchuan;Zhao, Yusheng;Liu, Zhiyong;Shi, Wenqi;Yang, Lijun;Yu, Dazhao;Zhang, Dong;Wang, Yong;Yuan, Chengguo;Nevo, Eviatar;Fahima, Tzion;Li, Hongjie;Liu, Zhiyong
关键词：
-
Genomic insights into the modifications of spike morphology traits during wheat breeding
作者：Liu, Yangyang;Shen, Liping;Shen, Kuocheng;Yu, Xuchang;Wu, He;Ye, Botao;Wang, Ziying;Sun, Zhiweng;Liu, Danning;Guo, Zifeng;Yu, Rui;Wu, Jianhui;Shen, Liping;Guo, Zifeng;Sun, Mengjing;He, Zhonghu;Hao, Yuanfeng;Peng, Yanchun;Dong, Jing;Zeng, Qingdong;Han, Dejun;Shen, Kuocheng;Yu, Xuchang;Wu, He;Ye, Botao;Wang, Ziying;Sun, Zhiweng;Liu, Danning;Zhang, Zhiliang;Dong, Jiayu;Guo, Zifeng;Sun, Xiaohui;Zhang, Zhiliang;Dong, Jiayu;He, Zhonghu
关键词：adaptive evolution; genetic network; grain yeild; GWAS
