OsFAD1–OsMYBR22 modulates clustered spikelet through regulating BRD3 in rice  

作　　者：Mingxing Cheng Huanran Yuan Ruihua Wang Fengfeng Fan Fengfeng Si Xiong Luo Wei Liu Shaoqing Li 

机构地区：[1]State Key Laboratory of Hybrid Rice,Key Laboratory for Research and Utilization of Heterosis in Indica Rice of Ministry of Agriculture,Engineering Research Center for Plant Biotechnology and Germplasm Utilization of Ministry of Education,College of Life Sciences,Wuhan University,Wuhan 430072,China [2]Hubei Hongshan Laboratory,Wuhan 430070,China [3]Rice Research Institute,Guangdong Academy of Agricultural Science,Guangzhou 510640,China

出　　处：《Journal of Integrative Plant Biology》2024年第11期2325-2328,共4页植物学报（英文版）

基　　金：supported by the National Natural Science Foundation of China(U20A2023);the Open Competitive Project of the Donghu New&High Technology Development Zone,Wuhan,China(2023KJB220)。

摘　　要：Grain number per panicle,a crucial component for rice grain yield,is usually determined by the primary and secondary branches of spikelets.Normally,the tips of the primary and secondary branches of spikelets are occupied by a single grain.Occasionally,this phenotype can be disrupted by two or three complete spikelets or grains clustered on the branch tips,significantly altering the spatial arrangement of spikelet and the structure of the panicle,thus impacting grain yield (Ren et al.,2017,2020;Zhang et al.,2017).

关 键 词：PANICLE arrangement GRAIN 

分 类 号：S511[农业科学—作物学]