Molecular Mechanism of Rice Necrotic Lesion for Optimized Yield and Disease Resistance

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外文摘要：How to balance rice resistance and yield is an important issue in rice breeding.Plants with mutated necrotic lesion genes often have persistent broad-spectrum resistance,but this broad-spectrum resistance usually comes at the expense of yield.Currently,many necrotic lesion mutants in rice have been identified,and these genes are involved in disease resistance pathways.This review provides a detailed introduction to the characteristics,classification,and molecular mechanisms of necrotic lesion formation.Additionally,we review the molecular regulatory pathways of genes involved in rice disease resistance.Concurrently,we summarize the relationship between resistance and yield in rice using newly developed gene editing methods.We discuss a rational and precise breeding strategy to better utilize molecular design technology for breeding disease-resistant and high-yield rice varieties.

外文关键词：

ricenecrotic lesionregulation mechanismhigh yieldhigh resistance

作者：

HOU Xinyue、WANG Yuping、QIAN Qian、REN Deyong

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作者单位：

State Key Laboratory of Rice Biology and Breeding,China National Rice Research Institute,Hangzhou 310006,China

State Key Laboratory of Crop Gene Exploration and Utilization in Southwest China,Rice Research Institute,Sichuan Agricultural University,Chengdu 611130,China

基金：

国家自然科学基金国家自然科学基金国家自然科学基金QIAN Qian Academician Workstation,the Specific Research fund of the Innovation Platform for Academicians of Hainan Province,浙江省重点研发计划

项目编号：

319718723237211832071993YSPTZX2023032021C02056

出版年：

2024

DOI：

10.1016/j.rsci.2023.12.003

水稻科学(英文版)

中国水稻研究所

水稻科学(英文版)

CSTPCD

影响因子：0.269

ISSN：1672-6308

年,卷(期)：2024.31(3)

参考文献量96