DGS1 通过提高病原体相关分子模式触发的免疫力来提高水稻的抗病性

IF 4.6 4区 农林科学 Q1 BIOTECHNOLOGY & APPLIED MICROBIOLOGY
Yu Wang, Chuan Zheng, You-liang Peng, Qian Chen
{"title":"DGS1 通过提高病原体相关分子模式触发的免疫力来提高水稻的抗病性","authors":"Yu Wang,&nbsp;Chuan Zheng,&nbsp;You-liang Peng,&nbsp;Qian Chen","doi":"10.1007/s42994-024-00137-9","DOIUrl":null,"url":null,"abstract":"<div><p>Rice yield and disease resistance are two crucial factors in determining the suitability of a gene for agricultural breeding. <i>Decreased grain size1</i> (<i>DGS1</i>), encoding an RING-type E3 ligase, has been found to have a positive effect on rice yield by regulating rice grain number and 1000-grain weight. However, the role of DGS1 in rice blast resistance is still unknown. In this study, we report that DGS1 enhances disease resistance by improving PTI responses, including stronger ROS burst and MAPK activation, and also increased expression of defense-related genes. Furthermore, DGS1 works in conjunction with ubiquitin conjugating enzyme OsUBC45 as an E2–E3 pair to facilitate the ubiquitin-dependent degradation of OsGSK3 and OsPIP2;1, thereby influencing rice yield and immunity, respectively. Therefore, the DGS1-OsUBC45 module has the potential in facilitating rice agricultural breeding.</p></div>","PeriodicalId":53135,"journal":{"name":"aBIOTECH","volume":null,"pages":null},"PeriodicalIF":4.6000,"publicationDate":"2024-02-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s42994-024-00137-9.pdf","citationCount":"0","resultStr":"{\"title\":\"DGS1 improves rice disease resistance by elevating pathogen-associated molecular pattern-triggered immunity\",\"authors\":\"Yu Wang,&nbsp;Chuan Zheng,&nbsp;You-liang Peng,&nbsp;Qian Chen\",\"doi\":\"10.1007/s42994-024-00137-9\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>Rice yield and disease resistance are two crucial factors in determining the suitability of a gene for agricultural breeding. <i>Decreased grain size1</i> (<i>DGS1</i>), encoding an RING-type E3 ligase, has been found to have a positive effect on rice yield by regulating rice grain number and 1000-grain weight. However, the role of DGS1 in rice blast resistance is still unknown. In this study, we report that DGS1 enhances disease resistance by improving PTI responses, including stronger ROS burst and MAPK activation, and also increased expression of defense-related genes. Furthermore, DGS1 works in conjunction with ubiquitin conjugating enzyme OsUBC45 as an E2–E3 pair to facilitate the ubiquitin-dependent degradation of OsGSK3 and OsPIP2;1, thereby influencing rice yield and immunity, respectively. Therefore, the DGS1-OsUBC45 module has the potential in facilitating rice agricultural breeding.</p></div>\",\"PeriodicalId\":53135,\"journal\":{\"name\":\"aBIOTECH\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":4.6000,\"publicationDate\":\"2024-02-06\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://link.springer.com/content/pdf/10.1007/s42994-024-00137-9.pdf\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"aBIOTECH\",\"FirstCategoryId\":\"1091\",\"ListUrlMain\":\"https://link.springer.com/article/10.1007/s42994-024-00137-9\",\"RegionNum\":4,\"RegionCategory\":\"农林科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"BIOTECHNOLOGY & APPLIED MICROBIOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"aBIOTECH","FirstCategoryId":"1091","ListUrlMain":"https://link.springer.com/article/10.1007/s42994-024-00137-9","RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"BIOTECHNOLOGY & APPLIED MICROBIOLOGY","Score":null,"Total":0}
引用次数: 0

摘要

水稻产量和抗病性是决定一个基因是否适合农业育种的两个关键因素。研究发现,编码 RING 型 E3 连接酶的减粒 1(DGS1)通过调节水稻粒数和千粒重对水稻产量有积极影响。然而,DGS1 在水稻稻瘟病抗性中的作用尚不清楚。在本研究中,我们报告了 DGS1 通过改善 PTI 反应(包括更强的 ROS 暴发和 MAPK 激活)以及增加防御相关基因的表达来增强抗病性。此外,DGS1 与泛素连接酶 OsUBC45 作为一对 E2-E3 共同作用,促进 OsGSK3 和 OsPIP2;1 的泛素依赖性降解,从而分别影响水稻产量和免疫力。因此,DGS1-OsUBC45 模块具有促进水稻农业育种的潜力。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
DGS1 improves rice disease resistance by elevating pathogen-associated molecular pattern-triggered immunity

Rice yield and disease resistance are two crucial factors in determining the suitability of a gene for agricultural breeding. Decreased grain size1 (DGS1), encoding an RING-type E3 ligase, has been found to have a positive effect on rice yield by regulating rice grain number and 1000-grain weight. However, the role of DGS1 in rice blast resistance is still unknown. In this study, we report that DGS1 enhances disease resistance by improving PTI responses, including stronger ROS burst and MAPK activation, and also increased expression of defense-related genes. Furthermore, DGS1 works in conjunction with ubiquitin conjugating enzyme OsUBC45 as an E2–E3 pair to facilitate the ubiquitin-dependent degradation of OsGSK3 and OsPIP2;1, thereby influencing rice yield and immunity, respectively. Therefore, the DGS1-OsUBC45 module has the potential in facilitating rice agricultural breeding.

求助全文
通过发布文献求助,成功后即可免费获取论文全文。 去求助
来源期刊
CiteScore
7.70
自引率
2.80%
发文量
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信