CRISPR–Cas9-mediated promoter editing of FERONIA-Like receptor 13 increases plant growth and disease resistance in rice
作者机构：Longping BranchCollege of BiologyHunan UniversityChangsha 410125HunanChina College of BiologyHunan Province Key Laboratory of Plant Functional Genomics and Developmental RegulationHunan UniversityChangsha 410082HunanChina Hunan Rice Research InstituteHunan Academy of Agricultural ScienceChangsha 410015HunanChina State Key Laboratory of Hybrid RiceHunan Hybrid Rice Research CenterHunan Academy of Agricultural SciencesChangsha 410015HunanChina Huangpu Research Institute of Longping Agricultural Science and TechnologyGuangzhou 510700GuangdongChina
出 版 物：《The Crop Journal》 (作物学报（英文版）)
年 卷 期：2024年第12卷第6期
页 面：1597-1606页
核心收录：
基 金：supported by the National Natural Science Foundation of China (NSFC-32201712,32470328) the Science and Technology Innovation Program of Hunan Province (2021JJ10015,2023JJ10025) the National Key Research and Development Program of China (2023YFD1401100)
主 题：Oryza sativa L. FERONIA like receptor CRISPR–Cas9-mediated promoter editing Plant growth Resistance OsWRKY53
摘 要：Receptor kinases play a pivotal role in detecting environmental signals,and consequently,gene pleiotropy is frequently observed within this ***,the trade-off in trait expression resulting from gene pleiotropy poses a constraint on the utilization of such genes in agricultural *** this study,we identified the receptor kinase gene FERONIA-Like Receptor 13(FLR13)as a pleiotropic gene influencing plant height,tillering,grain yield,and disease *** promoter editing,we generated novel alleles(FLR13T5T6-1,FLR13T5T6-2)that confer resistance to rice blast and increase per-plant *** knockout of the T5T6 segment alleviates the inhibitory effects of two transcription factors,OsGBP1 and OsWRKY53,on FLR13 *** summary,our study presents a promising avenue for enhancing the pivotal attributes of receptor-like kinases through a promoter-editing strategy.
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