Molecular insights into self-incompatibility systems:From evolution to breeding
作者机构：Key Laboratory of National Forestry and Grassland Administration for Orchid Conservation and UtilizationFujian Agriculture and Forestry UniversityFuzhou 350002China College of ForestryFujian Agriculture and Forestry UniversityFuzhou 350002China College of Biological Sciences and TechnologyBeijing Forestry UniversityBeijing 100083China
出 版 物：《Plant Communications》 (植物通讯（英文）)
年 卷 期：2024年第5卷第2期
页 面：23-45页
核心收录：
学科分类：0710[理学-生物学] 07[理学] 08[工学] 09[农学] 071007[理学-遗传学] 0901[农学-作物学] 0836[工学-生物工程] 090102[农学-作物遗传育种]
主 题：self-incompatibility S-RNase evolution genome editing crop improvement
摘 要：Plants have evolved diverse self-incompatibility(SI)systems for *** Darwin’s time,consid-erable progress has been made toward elucidating this unrivaled reproductive *** advances in interdisciplinary studies and applications of biotechnology have given rise to major break-throughs in understanding the molecular pathways that lead to SI,particularly the strikingly different SI mechanisms that operate in Solanaceae,Papaveraceae,Brassicaceae,and *** best-un-derstood SI systems,together with discoveries in othernonmodelSI taxa such as Poaceae,suggest a complex evolutionary trajectory of SI,with multiple independent origins and frequent and irreversible *** exploration of self-/nonself-discrimination signaling cascades has revealed a compre-hensive catalog of male and female identity genes and modifier factors that control *** also enable the characterization,validation,and manipulation of SI-related factors for crop improvement,helping to address the challenges associated with development of inbred ***,we review current knowledge about the evolution of SI systems,summarize key achievements in the molecular basis of pol-len‒pistil interactions,discuss potential prospects for breeding of SI crops,and raise several unresolved questions that require further investigation.
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