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Cloning southern corn rust resistant gene RppK and its cognate gene AvrRppK from Puccinia polysora
Broad-spectrum resistance has great values for crop breeding. However, its mechanisms are largely unknown. Here, we report the cloning of a maize NLR gene, RppK, for resistance against southern corn rust (SCR) and its cognate Avr gene, AvrRppK, from Puccinia polysora (the causal pathogen of SCR). Th...
| Autores principales: | , , , , , , , , , , , , , , , , , , , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group UK
2022
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9338322/ https://www.ncbi.nlm.nih.gov/pubmed/35906218 http://dx.doi.org/10.1038/s41467-022-32026-4 |
| _version_ | 1784759941491326976 |
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| author | Chen, Gengshen Zhang, Bao Ding, Junqiang Wang, Hongze Deng, Ce Wang, Jiali Yang, Qianhui Pi, Qianyu Zhang, Ruyang Zhai, Haoyu Dong, Junfei Huang, Junshi Hou, Jiabao Wu, Junhua Que, Jiamin Zhang, Fan Li, Wenqiang Min, Haoxuan Tabor, Girma Li, Bailin Liu, Xiangguo Zhao, Jiuran Yan, Jianbing Lai, Zhibing |
| author_facet | Chen, Gengshen Zhang, Bao Ding, Junqiang Wang, Hongze Deng, Ce Wang, Jiali Yang, Qianhui Pi, Qianyu Zhang, Ruyang Zhai, Haoyu Dong, Junfei Huang, Junshi Hou, Jiabao Wu, Junhua Que, Jiamin Zhang, Fan Li, Wenqiang Min, Haoxuan Tabor, Girma Li, Bailin Liu, Xiangguo Zhao, Jiuran Yan, Jianbing Lai, Zhibing |
| author_sort | Chen, Gengshen |
| collection | PubMed |
| description | Broad-spectrum resistance has great values for crop breeding. However, its mechanisms are largely unknown. Here, we report the cloning of a maize NLR gene, RppK, for resistance against southern corn rust (SCR) and its cognate Avr gene, AvrRppK, from Puccinia polysora (the causal pathogen of SCR). The AvrRppK gene has no sequence variation in all examined isolates. It has high expression level during infection and can suppress pattern-triggered immunity (PTI). Further, the introgression of RppK into maize inbred lines and hybrids enhances resistance against multiple isolates of P. polysora, thereby increasing yield in the presence of SCR. Together, we show that RppK is involved in resistance against multiple P. polysora isolates and it can recognize AvrRppK, which is broadly distributed and conserved in P. polysora isolates. |
| format | Online Article Text |
| id | pubmed-9338322 |
| institution | National Center for Biotechnology Information |
| language | English |
| publishDate | 2022 |
| publisher | Nature Publishing Group UK |
| record_format | MEDLINE/PubMed |
| spelling | pubmed-93383222022-07-31 Cloning southern corn rust resistant gene RppK and its cognate gene AvrRppK from Puccinia polysora Chen, Gengshen Zhang, Bao Ding, Junqiang Wang, Hongze Deng, Ce Wang, Jiali Yang, Qianhui Pi, Qianyu Zhang, Ruyang Zhai, Haoyu Dong, Junfei Huang, Junshi Hou, Jiabao Wu, Junhua Que, Jiamin Zhang, Fan Li, Wenqiang Min, Haoxuan Tabor, Girma Li, Bailin Liu, Xiangguo Zhao, Jiuran Yan, Jianbing Lai, Zhibing Nat Commun Article Broad-spectrum resistance has great values for crop breeding. However, its mechanisms are largely unknown. Here, we report the cloning of a maize NLR gene, RppK, for resistance against southern corn rust (SCR) and its cognate Avr gene, AvrRppK, from Puccinia polysora (the causal pathogen of SCR). The AvrRppK gene has no sequence variation in all examined isolates. It has high expression level during infection and can suppress pattern-triggered immunity (PTI). Further, the introgression of RppK into maize inbred lines and hybrids enhances resistance against multiple isolates of P. polysora, thereby increasing yield in the presence of SCR. Together, we show that RppK is involved in resistance against multiple P. polysora isolates and it can recognize AvrRppK, which is broadly distributed and conserved in P. polysora isolates. Nature Publishing Group UK 2022-07-29 /pmc/articles/PMC9338322/ /pubmed/35906218 http://dx.doi.org/10.1038/s41467-022-32026-4 Text en © The Author(s) 2022 https://creativecommons.org/licenses/by/4.0/Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/ (https://creativecommons.org/licenses/by/4.0/) . |
| spellingShingle | Article Chen, Gengshen Zhang, Bao Ding, Junqiang Wang, Hongze Deng, Ce Wang, Jiali Yang, Qianhui Pi, Qianyu Zhang, Ruyang Zhai, Haoyu Dong, Junfei Huang, Junshi Hou, Jiabao Wu, Junhua Que, Jiamin Zhang, Fan Li, Wenqiang Min, Haoxuan Tabor, Girma Li, Bailin Liu, Xiangguo Zhao, Jiuran Yan, Jianbing Lai, Zhibing Cloning southern corn rust resistant gene RppK and its cognate gene AvrRppK from Puccinia polysora |
| title | Cloning southern corn rust resistant gene RppK and its cognate gene AvrRppK from Puccinia polysora |
| title_full | Cloning southern corn rust resistant gene RppK and its cognate gene AvrRppK from Puccinia polysora |
| title_fullStr | Cloning southern corn rust resistant gene RppK and its cognate gene AvrRppK from Puccinia polysora |
| title_full_unstemmed | Cloning southern corn rust resistant gene RppK and its cognate gene AvrRppK from Puccinia polysora |
| title_short | Cloning southern corn rust resistant gene RppK and its cognate gene AvrRppK from Puccinia polysora |
| title_sort | cloning southern corn rust resistant gene rppk and its cognate gene avrrppk from puccinia polysora |
| topic | Article |
| url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9338322/ https://www.ncbi.nlm.nih.gov/pubmed/35906218 http://dx.doi.org/10.1038/s41467-022-32026-4 |
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