Léa Barreda , Céline Brosse , Stéphanie Boutet , François Perreau , Loïc Rajjou , Loïc Lepiniec , Massimiliano Corso
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引用次数: 0
Abstract
Covering: up to 2023
Specialized metabolite (SM) modifications and/or decorations, corresponding to the addition or removal of functional groups (e.g. hydroxyl, methyl, glycosyl or acyl group) to SM structures, contribute to the huge diversity of structures, activities and functions of seed and plant SMs. This review summarizes available knowledge (up to 2023) on SM modifications in Brassicaceae and their contribution to SM plasticity. We give a comprehensive overview on enzymes involved in the addition or removal of these functional groups. Brassicaceae, including model (Arabidopsis thaliana) and crop (Brassica napus, Camelina sativa) plant species, present a large diversity of plant and seed SMs, which makes them valuable models to study SM modifications. In this review, particular attention is given to the environmental plasticity of SM and relative modification and/or decoration enzymes. Furthermore, a spotlight is given to SMs and related modification enzymes in seeds of Brassicaceae species. Seeds constitute a large reservoir of beneficial SMs and are one of the most important dietary sources, providing more than half of the world's intake of dietary proteins, oil and starch. The seed tissue- and stage-specific expressions of A. thaliana genes involved in SM modification are presented and discussed in the context of available literature. Given the major role in plant phytochemistry, biology and ecology, SM modifications constitute a subject of study contributing to the research and development in agroecology, pharmaceutical, cosmetics and food industrial sectors.
覆盖范围:截至 2023 年专门的代谢物(SM)修饰和/或装饰,相当于在 SM 结构上添加或去除官能团(如羟基、甲基、糖基或酰基),有助于种子和植物 SM 结构、活性和功能的巨大多样性。本综述总结了关于十字花科植物 SM 修饰的现有知识(截至 2023 年)及其对 SM 可塑性的贡献。我们全面概述了参与添加或去除这些功能基团的酶。十字花科植物,包括模式植物(拟南芥)和作物(油菜、荠菜),呈现出植物和种子 SM 的巨大多样性,这使它们成为研究 SM 修饰的宝贵模型。本综述特别关注 SM 的环境可塑性和相对修饰和/或装饰酶。此外,还重点介绍了十字花科物种种子中的 SMs 和相关修饰酶。种子蕴藏着大量有益的 SMs,是最重要的膳食来源之一,提供了全球一半以上的膳食蛋白质、油脂和淀粉摄入量。本文结合现有文献,介绍并讨论了参与 SM 修饰的 A. thaliana 基因在种子组织和阶段的特异性表达。鉴于 SM 在植物植物化学、生物学和生态学中的重要作用,SM 修饰是一个有助于农业生态学、制药、化妆品和食品工业部门研究和发展的研究课题。
期刊介绍:
ACS Central Science publishes significant primary reports on research in chemistry and allied fields where chemical approaches are pivotal. As the first fully open-access journal by the American Chemical Society, it covers compelling and important contributions to the broad chemistry and scientific community. "Central science," a term popularized nearly 40 years ago, emphasizes chemistry's central role in connecting physical and life sciences, and fundamental sciences with applied disciplines like medicine and engineering. The journal focuses on exceptional quality articles, addressing advances in fundamental chemistry and interdisciplinary research.