Epistatic interaction effect between chromosome 1BL (Yr29) and a novel locus on 2AL facilitating resistance to stripe rust in Chinese wheat Changwu 357-9
Stripe rust (yellow rust) is a serious disease of bread wheat (Triticum aestivum L.) worldwide. Genetic resistance is considered the most economical, effective and environmentally friendly method to control the disease and to minimize the use of fungicides. The current study focused on characterizin...
| Autores principales: | , , , , , , , , , , , , , , , |
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| Formato: | Journal Article |
| Lenguaje: | Inglés |
| Publicado: |
Springer
2022
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| Materias: | |
| Acceso en línea: | https://hdl.handle.net/10568/129174 |
| _version_ | 1855529585675862016 |
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| author | Shuo Huang Yibo Zhang Hui Ren Xiang Li Zhang, Xin Zhang, Zeyuan Zhang, Chuanliang Shengjie Liu Xiaoting Wang Qingdong Zeng Qilin Wang Singh, Ravi P. Bhavani, Sridhar Jianhui Wu Dejun Han Zhensheng Kang |
| author_browse | Bhavani, Sridhar Dejun Han Hui Ren Jianhui Wu Qilin Wang Qingdong Zeng Shengjie Liu Shuo Huang Singh, Ravi P. Xiang Li Xiaoting Wang Yibo Zhang Zhang, Chuanliang Zhang, Xin Zhang, Zeyuan Zhensheng Kang |
| author_facet | Shuo Huang Yibo Zhang Hui Ren Xiang Li Zhang, Xin Zhang, Zeyuan Zhang, Chuanliang Shengjie Liu Xiaoting Wang Qingdong Zeng Qilin Wang Singh, Ravi P. Bhavani, Sridhar Jianhui Wu Dejun Han Zhensheng Kang |
| author_sort | Shuo Huang |
| collection | Repository of Agricultural Research Outputs (CGSpace) |
| description | Stripe rust (yellow rust) is a serious disease of bread wheat (Triticum aestivum L.) worldwide. Genetic resistance is considered the most economical, effective and environmentally friendly method to control the disease and to minimize the use of fungicides. The current study focused on characterizing the components of stripe rust resistance and understanding the interactions in Changwu 357-9 (CW357-9)/Avocet S RIL population. A genetic linkage map constructed using a new GenoBaits Wheat 16K Panel and the 660K SNP array had 5104 polymorphic SNP markers spanning 3533.11 cM. Four stable QTL, consistently identified across five environments, were detected on chromosome arms 1BL, 2AL, 3DS, and 6BS in Changwu357-9. The most effective QTL QYrCW357-1BL was Yr29. The 6BS QTL was identified as Yr78, which has been combined with the 1BL QTL in many wheat cultivars and breeding lines. The novel QTL on 2AL with moderate effect showed a stable and significant epistatic interaction with Yr29. The QTL on 3DL should be same as QYrsn.nwafu-3DL and enriches the overall stripe rust resistance gene pool for breeding. Polymorphisms of flanking AQP markers AX-110020417 (for QYrCW357-1BL), AX-110974948 (for QYrCW357-2AL), AX-109466386 (for QYrCW357-3DL), and AX-109995005 (for QYrCW357-6BS) were evaluated in a diversity panel including 225 wheat cultivars and breeding lines. These results suggested that these high-throughput markers could be used to introduce QYrCW357-1BL, QYrCW357-2AL, QYrCW357-3DL, and QYrCW357-6BS into commercial wheat cultivars. Combinations of these genes with other APR QTL should lead to higher levels of stripe rust resistance along with the beneficial effects of multi-disease resistance gene Yr29 on improving resistance to other diseases. |
| format | Journal Article |
| id | CGSpace129174 |
| institution | CGIAR Consortium |
| language | Inglés |
| publishDate | 2022 |
| publishDateRange | 2022 |
| publishDateSort | 2022 |
| publisher | Springer |
| publisherStr | Springer |
| record_format | dspace |
| spelling | CGSpace1291742025-12-08T10:06:44Z Epistatic interaction effect between chromosome 1BL (Yr29) and a novel locus on 2AL facilitating resistance to stripe rust in Chinese wheat Changwu 357-9 Shuo Huang Yibo Zhang Hui Ren Xiang Li Zhang, Xin Zhang, Zeyuan Zhang, Chuanliang Shengjie Liu Xiaoting Wang Qingdong Zeng Qilin Wang Singh, Ravi P. Bhavani, Sridhar Jianhui Wu Dejun Han Zhensheng Kang rusts wheat genetic resistance breeding lines Stripe rust (yellow rust) is a serious disease of bread wheat (Triticum aestivum L.) worldwide. Genetic resistance is considered the most economical, effective and environmentally friendly method to control the disease and to minimize the use of fungicides. The current study focused on characterizing the components of stripe rust resistance and understanding the interactions in Changwu 357-9 (CW357-9)/Avocet S RIL population. A genetic linkage map constructed using a new GenoBaits Wheat 16K Panel and the 660K SNP array had 5104 polymorphic SNP markers spanning 3533.11 cM. Four stable QTL, consistently identified across five environments, were detected on chromosome arms 1BL, 2AL, 3DS, and 6BS in Changwu357-9. The most effective QTL QYrCW357-1BL was Yr29. The 6BS QTL was identified as Yr78, which has been combined with the 1BL QTL in many wheat cultivars and breeding lines. The novel QTL on 2AL with moderate effect showed a stable and significant epistatic interaction with Yr29. The QTL on 3DL should be same as QYrsn.nwafu-3DL and enriches the overall stripe rust resistance gene pool for breeding. Polymorphisms of flanking AQP markers AX-110020417 (for QYrCW357-1BL), AX-110974948 (for QYrCW357-2AL), AX-109466386 (for QYrCW357-3DL), and AX-109995005 (for QYrCW357-6BS) were evaluated in a diversity panel including 225 wheat cultivars and breeding lines. These results suggested that these high-throughput markers could be used to introduce QYrCW357-1BL, QYrCW357-2AL, QYrCW357-3DL, and QYrCW357-6BS into commercial wheat cultivars. Combinations of these genes with other APR QTL should lead to higher levels of stripe rust resistance along with the beneficial effects of multi-disease resistance gene Yr29 on improving resistance to other diseases. 2022-07 2023-03-03T16:15:23Z 2023-03-03T16:15:23Z Journal Article https://hdl.handle.net/10568/129174 en Limited Access Springer Huang, S., Zhang, Y., Ren, H., Li, X., Zhang, X., Zhang, Z., Zhang, C., Liu, S., Wang, X., Zeng, Q., Wang, Q., Singh, R.P., Bhavani, S., Wu, J., Han, D. and Kang, Z. 2022. Epistatic interaction effect between chromosome 1BL (Yr29) and a novel locus on 2AL facilitating resistance to stripe rust in Chinese wheat Changwu 357-9. Theoretical and Applied Genetics, 135(7), 2501–2513. |
| spellingShingle | rusts wheat genetic resistance breeding lines Shuo Huang Yibo Zhang Hui Ren Xiang Li Zhang, Xin Zhang, Zeyuan Zhang, Chuanliang Shengjie Liu Xiaoting Wang Qingdong Zeng Qilin Wang Singh, Ravi P. Bhavani, Sridhar Jianhui Wu Dejun Han Zhensheng Kang Epistatic interaction effect between chromosome 1BL (Yr29) and a novel locus on 2AL facilitating resistance to stripe rust in Chinese wheat Changwu 357-9 |
| title | Epistatic interaction effect between chromosome 1BL (Yr29) and a novel locus on 2AL facilitating resistance to stripe rust in Chinese wheat Changwu 357-9 |
| title_full | Epistatic interaction effect between chromosome 1BL (Yr29) and a novel locus on 2AL facilitating resistance to stripe rust in Chinese wheat Changwu 357-9 |
| title_fullStr | Epistatic interaction effect between chromosome 1BL (Yr29) and a novel locus on 2AL facilitating resistance to stripe rust in Chinese wheat Changwu 357-9 |
| title_full_unstemmed | Epistatic interaction effect between chromosome 1BL (Yr29) and a novel locus on 2AL facilitating resistance to stripe rust in Chinese wheat Changwu 357-9 |
| title_short | Epistatic interaction effect between chromosome 1BL (Yr29) and a novel locus on 2AL facilitating resistance to stripe rust in Chinese wheat Changwu 357-9 |
| title_sort | epistatic interaction effect between chromosome 1bl yr29 and a novel locus on 2al facilitating resistance to stripe rust in chinese wheat changwu 357 9 |
| topic | rusts wheat genetic resistance breeding lines |
| url | https://hdl.handle.net/10568/129174 |
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