Enhanced stripe rust resistance obtained by combining Yr30 with a widely dispersed, consistent QTL on chromosome arm 4BL
Key message: YrFDC12 and PbcFDC, co-segregated in chromosome 4BL, and significantly interacted with Yr30/Pbc1 to enhance stripe rust resistance and to promote pseudo-black chaff development. Abstract: Cultivars with durable resistance are the most popular means to control wheat stripe rust. Durable...
| Autores principales: | , , , , , , , , , , , , , , , , , |
|---|---|
| Formato: | Journal Article |
| Lenguaje: | Inglés |
| Publicado: |
Springer
2022
|
| Materias: | |
| Acceso en línea: | https://hdl.handle.net/10568/129056 |
| _version_ | 1855522652593061888 |
|---|---|
| author | Shengjie Liu Xiaoting Wang Yayun Zhang Yangang Jin Zhonghua Xia Mingjie Xiang Shuo Huang Linyi Qiao Weijun Zheng Qingdong Zeng Qilin Wang Rui Yu Singh, Ravi P. Bhavani, Sridhar Zhensheng Kang Dejun Han Changfa Wang Jianhui Wu |
| author_browse | Bhavani, Sridhar Changfa Wang Dejun Han Jianhui Wu Linyi Qiao Mingjie Xiang Qilin Wang Qingdong Zeng Rui Yu Shengjie Liu Shuo Huang Singh, Ravi P. Weijun Zheng Xiaoting Wang Yangang Jin Yayun Zhang Zhensheng Kang Zhonghua Xia |
| author_facet | Shengjie Liu Xiaoting Wang Yayun Zhang Yangang Jin Zhonghua Xia Mingjie Xiang Shuo Huang Linyi Qiao Weijun Zheng Qingdong Zeng Qilin Wang Rui Yu Singh, Ravi P. Bhavani, Sridhar Zhensheng Kang Dejun Han Changfa Wang Jianhui Wu |
| author_sort | Shengjie Liu |
| collection | Repository of Agricultural Research Outputs (CGSpace) |
| description | Key message: YrFDC12 and PbcFDC, co-segregated in chromosome 4BL, and significantly interacted with Yr30/Pbc1 to enhance stripe rust resistance and to promote pseudo-black chaff development. Abstract: Cultivars with durable resistance are the most popular means to control wheat stripe rust. Durable resistance can be achieved by stacking multiple adult plant resistance (APR) genes that individually have relatively small effect. Chinese wheat cultivars Ruihua 520 (RH520) and Fengdecun 12 (FDC12) confer partial APR to stripe rust across environments. One hundred and seventy recombinant inbred lines from the cross RH520 × FDC12 were used to determine the genetic basis of resistance and identify genomic regions associated with stripe rust resistance. Genotyping was carried out using 55 K SNP array, and eight quantitative trait loci (QTL) were detected on chromosome arms 2AL, 2DS, 3BS, 4BL, 5BL (2), and 7BL (2) by inclusive composite interval mapping. Only QYr.nwafu-3BS from RH520 and QYr.nwafu-4BL.2 (named YrFDC12 for convenience) from FDC12 were consistent across the four testing environments. QYr.nwafu-3BS is likely the pleiotropic resistance gene Sr2/Yr30. YrFDC12 was mapped in a 2.1-cM interval corresponding to 12 Mb and flanked by SNP markers AX-111121224 and AX-89518393. Lines harboring both Yr30 and YrFDC12 displayed higher resistance than the parents and expressed pseudo-black chaff (PBC) controlled by loci Pbc1 and PbcFDC12, which co-segregated with Yr30 and YrFDC12, respectively. Both marker-based and pedigree-based kinship analyses revealed that YrFDC12 was inherited from founder parent Zhou 8425B. Fifty-four other wheat cultivars shared the YrFDC12 haplotype. These results suggest an effective pyramiding strategy to acquire highly effective, durable stripe rust resistance in breeding. |
| format | Journal Article |
| id | CGSpace129056 |
| institution | CGIAR Consortium |
| language | Inglés |
| publishDate | 2022 |
| publishDateRange | 2022 |
| publishDateSort | 2022 |
| publisher | Springer |
| publisherStr | Springer |
| record_format | dspace |
| spelling | CGSpace1290562024-08-27T10:35:40Z Enhanced stripe rust resistance obtained by combining Yr30 with a widely dispersed, consistent QTL on chromosome arm 4BL Shengjie Liu Xiaoting Wang Yayun Zhang Yangang Jin Zhonghua Xia Mingjie Xiang Shuo Huang Linyi Qiao Weijun Zheng Qingdong Zeng Qilin Wang Rui Yu Singh, Ravi P. Bhavani, Sridhar Zhensheng Kang Dejun Han Changfa Wang Jianhui Wu genes genetic resistance quantitative trait loci inbred lines disease resistance rusts Key message: YrFDC12 and PbcFDC, co-segregated in chromosome 4BL, and significantly interacted with Yr30/Pbc1 to enhance stripe rust resistance and to promote pseudo-black chaff development. Abstract: Cultivars with durable resistance are the most popular means to control wheat stripe rust. Durable resistance can be achieved by stacking multiple adult plant resistance (APR) genes that individually have relatively small effect. Chinese wheat cultivars Ruihua 520 (RH520) and Fengdecun 12 (FDC12) confer partial APR to stripe rust across environments. One hundred and seventy recombinant inbred lines from the cross RH520 × FDC12 were used to determine the genetic basis of resistance and identify genomic regions associated with stripe rust resistance. Genotyping was carried out using 55 K SNP array, and eight quantitative trait loci (QTL) were detected on chromosome arms 2AL, 2DS, 3BS, 4BL, 5BL (2), and 7BL (2) by inclusive composite interval mapping. Only QYr.nwafu-3BS from RH520 and QYr.nwafu-4BL.2 (named YrFDC12 for convenience) from FDC12 were consistent across the four testing environments. QYr.nwafu-3BS is likely the pleiotropic resistance gene Sr2/Yr30. YrFDC12 was mapped in a 2.1-cM interval corresponding to 12 Mb and flanked by SNP markers AX-111121224 and AX-89518393. Lines harboring both Yr30 and YrFDC12 displayed higher resistance than the parents and expressed pseudo-black chaff (PBC) controlled by loci Pbc1 and PbcFDC12, which co-segregated with Yr30 and YrFDC12, respectively. Both marker-based and pedigree-based kinship analyses revealed that YrFDC12 was inherited from founder parent Zhou 8425B. Fifty-four other wheat cultivars shared the YrFDC12 haplotype. These results suggest an effective pyramiding strategy to acquire highly effective, durable stripe rust resistance in breeding. 2022-01 2023-02-26T17:35:11Z 2023-02-26T17:35:11Z Journal Article https://hdl.handle.net/10568/129056 en Limited Access Springer Liu, S., Wang, X., Zhang, Y., Jin, Y., Xia, Z., Xiang, M., Huang, S., Qiao, L., Zheng, W., Zeng, Q., Wang, Q., Yu, R., Singh, R.P., Bhavani, S., Kang, Z., Han, D., Wang, C. and Wu, J. 2022. Enhanced stripe rust resistance obtained by combining Yr30 with a widely dispersed, consistent QTL on chromosome arm 4BL. Theoretical and Applied Genetics 135(1):351–365 |
| spellingShingle | genes genetic resistance quantitative trait loci inbred lines disease resistance rusts Shengjie Liu Xiaoting Wang Yayun Zhang Yangang Jin Zhonghua Xia Mingjie Xiang Shuo Huang Linyi Qiao Weijun Zheng Qingdong Zeng Qilin Wang Rui Yu Singh, Ravi P. Bhavani, Sridhar Zhensheng Kang Dejun Han Changfa Wang Jianhui Wu Enhanced stripe rust resistance obtained by combining Yr30 with a widely dispersed, consistent QTL on chromosome arm 4BL |
| title | Enhanced stripe rust resistance obtained by combining Yr30 with a widely dispersed, consistent QTL on chromosome arm 4BL |
| title_full | Enhanced stripe rust resistance obtained by combining Yr30 with a widely dispersed, consistent QTL on chromosome arm 4BL |
| title_fullStr | Enhanced stripe rust resistance obtained by combining Yr30 with a widely dispersed, consistent QTL on chromosome arm 4BL |
| title_full_unstemmed | Enhanced stripe rust resistance obtained by combining Yr30 with a widely dispersed, consistent QTL on chromosome arm 4BL |
| title_short | Enhanced stripe rust resistance obtained by combining Yr30 with a widely dispersed, consistent QTL on chromosome arm 4BL |
| title_sort | enhanced stripe rust resistance obtained by combining yr30 with a widely dispersed consistent qtl on chromosome arm 4bl |
| topic | genes genetic resistance quantitative trait loci inbred lines disease resistance rusts |
| url | https://hdl.handle.net/10568/129056 |
| work_keys_str_mv | AT shengjieliu enhancedstriperustresistanceobtainedbycombiningyr30withawidelydispersedconsistentqtlonchromosomearm4bl AT xiaotingwang enhancedstriperustresistanceobtainedbycombiningyr30withawidelydispersedconsistentqtlonchromosomearm4bl AT yayunzhang enhancedstriperustresistanceobtainedbycombiningyr30withawidelydispersedconsistentqtlonchromosomearm4bl AT yangangjin enhancedstriperustresistanceobtainedbycombiningyr30withawidelydispersedconsistentqtlonchromosomearm4bl AT zhonghuaxia enhancedstriperustresistanceobtainedbycombiningyr30withawidelydispersedconsistentqtlonchromosomearm4bl AT mingjiexiang enhancedstriperustresistanceobtainedbycombiningyr30withawidelydispersedconsistentqtlonchromosomearm4bl AT shuohuang enhancedstriperustresistanceobtainedbycombiningyr30withawidelydispersedconsistentqtlonchromosomearm4bl AT linyiqiao enhancedstriperustresistanceobtainedbycombiningyr30withawidelydispersedconsistentqtlonchromosomearm4bl AT weijunzheng enhancedstriperustresistanceobtainedbycombiningyr30withawidelydispersedconsistentqtlonchromosomearm4bl AT qingdongzeng enhancedstriperustresistanceobtainedbycombiningyr30withawidelydispersedconsistentqtlonchromosomearm4bl AT qilinwang enhancedstriperustresistanceobtainedbycombiningyr30withawidelydispersedconsistentqtlonchromosomearm4bl AT ruiyu enhancedstriperustresistanceobtainedbycombiningyr30withawidelydispersedconsistentqtlonchromosomearm4bl AT singhravip enhancedstriperustresistanceobtainedbycombiningyr30withawidelydispersedconsistentqtlonchromosomearm4bl AT bhavanisridhar enhancedstriperustresistanceobtainedbycombiningyr30withawidelydispersedconsistentqtlonchromosomearm4bl AT zhenshengkang enhancedstriperustresistanceobtainedbycombiningyr30withawidelydispersedconsistentqtlonchromosomearm4bl AT dejunhan enhancedstriperustresistanceobtainedbycombiningyr30withawidelydispersedconsistentqtlonchromosomearm4bl AT changfawang enhancedstriperustresistanceobtainedbycombiningyr30withawidelydispersedconsistentqtlonchromosomearm4bl AT jianhuiwu enhancedstriperustresistanceobtainedbycombiningyr30withawidelydispersedconsistentqtlonchromosomearm4bl |