A new stripe rust resistance gene transferred from Thinopyrum intermedium to hexaploid wheat (Triticum aestivum)
文献类型: 外文期刊
作者: Luo, Pei-Gao 1 ; Hu, Xue-Yun 1 ; Chang, Zhi-Jian 2 ; Zhang, Min 1 ; Zhang, Huai-Qiong 1 ; Ren, Zheng-Long 1 ;
作者机构: 1.Sichuan Agr Univ, State Key Lab Plant Breeding & Genet, Yaan 625014, Sichuan, Peoples R China
2.Shanxi Acad Agr Sci, Inst Crop Genet, Taiyuan 030031, Shanxi, Peoples R China
关键词: Genetic resistance;intermediate wheatgrass;Puccinia striiformis f. sp tritici;Thinopyrum intermedium;wheat
期刊名称:PHYTOPROTECTION ( 影响因子:0.333; 五年影响因子:0.429 )
ISSN: 0031-9511
年卷期: 2009 年 90 卷 2 期
页码:
收录情况: SCI
摘要: Wheat stripe rust (Puccinia striiforisf. sp. tritici) races CYR31 and CYR32, prevalent in China, are virulent to many wheat stripe rust resistance genes (Yr genes). To expand the availability of effective resistance to CYR31 and CYR32, stripe rust resistance was transferred from intermediate wheatgrass (Thinopyrum intermedium) to common wheat (Triticum aestivum). The susceptible wheat cultivar CM107 was crossed with amphiploid TAI7047, derived from the wide cross Taiyuan768/Thinopyrum intermedium//76(64). Two wheat lines originating from the cross, YU24 and YU25, were resistant to CYR31 and CYR32. Pedigree analysis showed that the resistance to stripe rust in YU24 and YU25 originated from intermediate wheatgrass. Genetic analyses indicated that the resistance to stripe rust is controlled by a single dominant gene. Allelic tests determined that the resistance gene(s) in YU24 and YU25 are identical. The new gene has temporarily been designated as YrYU25. SSR and RAPD analyses showed that YrYU25 was introduced by cryptic translocation into common wheat.
- 相关文献
作者其他论文 更多>>
-
Natural allelic diversities of GmPrx16 confer drought tolerance in soybean
作者:Zhang, Zhifang;Yang, Xia;Liu, Yucheng;Liang, Shan;Yang, Xiaoyue;Zhang, Min;Liu, Shulin;Tian, Zhixi;Ma, Junkui;Liu, Xueyi;Liu, Zhi;Liang, Shan;Yang, Xiaoyue;Tian, Zhixi;Duan, Zongbiao;Wang, Zheng
关键词:soybean; drought tolerance; GWAS; peroxidase; natural allelic diversities
-
LmCht5-1 and LmCht5-2 Promote the Degradation of Serosal and Pro-Nymphal Cuticles during Locust Embryonic Development
作者:Zhang, Tingting;Huo, Yanjun;Dong, Qing;Liu, Weiwei;Gao, Lu;Zhou, Jiannan;Zhang, Xueyao;Zhang, Jianzhen;Zhang, Min;Li, Daqi
关键词:Locust migratoria; serosal cuticle; pro-nymphal cuticle; Chitinase 5-1; Chitinase 5-2
-
20-Hydroxyecdysone enhances Immulectin-1 mediated immune response against entomogenous fungus in Locusta migratoria
作者:Han, Pengfei;Han, Jiao;Zhang, Min;Gong, Qitian;Ma, Enbo;Zhang, Jianzhen;Han, Pengfei;Han, Jiao;Zhang, Min;Gong, Qitian;Ma, Enbo;Zhang, Jianzhen;Han, Pengfei;Han, Jiao;Zhang, Min;Fan, Jiqiao;Gong, Qitian;Ma, Enbo;Zhang, Jianzhen;Fan, Jiqiao
关键词:Immulectin-1; 20-hydroxyecdysone; immune response; Locustamigratoria
-
20-Hydroxyecdysone regulates the prophenoloxidase cascade to immunize Metarhizium anisopliae in Locusta migratoria
作者:Han, Pengfei;Gong, Qitian;Zhang, Min;Abbas, Mureed;Deng, Sufang;Xing, Shuping;Zhang, Jianzhen;Han, Pengfei;Gong, Qitian;Zhang, Min;Abbas, Mureed;Deng, Sufang;Xing, Shuping;Zhang, Jianzhen;Han, Pengfei;Gong, Qitian;Fan, Jiqiao;Zhang, Min;Abbas, Mureed;Zhu, Wenya;Deng, Sufang;Xing, Shuping;Zhang, Jianzhen;Zhu, Wenya
关键词:Locusta migratoria; 20-hydroxyecdysone; GNBP-2; prophenoloxidase activation
-
The complete mitochondrial genomes of Aporia crataegi, Gonepteryx rhamni, and Appias remedios (Lepidoptera, Pieridae) and phylogenetic relationship of other Pieridae species
作者:Zhang, Min;Yin, Jie;Ma, Pengjuan;Li, Tao;Zhong, Yang;Zhong, Yang;Cao, Tianwen
关键词:Mitogenome; Pieridae; Phylogenetic analyses
-
Characterization of rhizosphere bacterial community and berry quality of Hutai No.8 (Vitis vinifera L.) with different ages, and their relations
作者:Ji, Wei;Han, Kai;Mu, Yuanyuan;Zhao, Liang;Zhang, Min;Hou, Chao;Gao, Meiying;Ji, Wei;Han, Kai;Gao, Meiying;Zhao, Qifeng;Ji, Wei;Han, Kai;Gao, Meiying;Zhao, Qifeng;Cai, Yinghui;Zhao, Qifeng
关键词:Hutai No.8; tree-ages; berry quality; rhizosphere bacterial; PCA; correlation analysis
-
Overexpression of GhFIM(2) propels cotton fiber development by enhancing actin bundle formation(FA)
作者:Zhang, Min;Han, Li-Bo;Wang, Wen-Yan;Su, Lei;Xia, Gui-Xian;Wang, Hai-Yun;Zhang, Min;Han, Li-Bo;Wang, Wen-Yan;Su, Lei;Xia, Gui-Xian;Wang, Hai-Yun;Zhang, Min;Wang, Wen-Yan;Wu, Shen-Jie;Jiao, Gai-Li
关键词: