Metabolic control of seed germination in legumes

IF 4 3区 生物学 Q1 PLANT SCIENCES
Júlia de Paiva Gonçalves , Karla Gasparini , Edgard Augusto de Toledo Picoli , Maximiller Dal-Bianco Lamas Costa , Wagner Luiz Araujo , Agustin Zsögön , Dimas Mendes Ribeiro
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引用次数: 0

Abstract

Seed development, dormancy, and germination are connected with changes in metabolite levels. Not surprisingly, a complex regulatory network modulates biosynthesis and accumulation of storage products. Seed development has been studied profusely in Arabidopsis thaliana and has provided valuable insights into the genetic control of embryo development. However, not every inference applies to crop legumes, as these have been domesticated and selected for high seed yield and specific metabolic profiles and fluxes. Given its enormous economic relevance, considerable work has contributed to shed light on the mechanisms that control legume seed growth and germination. Here, we summarize recent progress in the understanding of regulatory networks that coordinate seed metabolism and development in legumes.

豆科植物种子萌发的代谢控制
种子的发育、休眠和发芽与代谢物水平的变化有关。毫不奇怪,一个复杂的调控网络调节着贮藏产物的生物合成和积累。人们对拟南芥的种子发育进行了大量研究,为胚胎发育的遗传控制提供了宝贵的见解。然而,并非所有推论都适用于农作物豆科植物,因为这些植物经过驯化和筛选,具有高种子产量和特定的代谢特征和通量。鉴于豆科植物与经济的巨大相关性,大量工作有助于揭示控制豆科植物种子生长和萌发的机制。在此,我们总结了在了解协调豆科植物种子代谢和发育的调控网络方面的最新进展。
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来源期刊
Journal of plant physiology
Journal of plant physiology 生物-植物科学
CiteScore
7.20
自引率
4.70%
发文量
196
审稿时长
32 days
期刊介绍: The Journal of Plant Physiology is a broad-spectrum journal that welcomes high-quality submissions in all major areas of plant physiology, including plant biochemistry, functional biotechnology, computational and synthetic plant biology, growth and development, photosynthesis and respiration, transport and translocation, plant-microbe interactions, biotic and abiotic stress. Studies are welcome at all levels of integration ranging from molecules and cells to organisms and their environments and are expected to use state-of-the-art methodologies. Pure gene expression studies are not within the focus of our journal. To be considered for publication, papers must significantly contribute to the mechanistic understanding of physiological processes, and not be merely descriptive, or confirmatory of previous results. We encourage the submission of papers that explore the physiology of non-model as well as accepted model species and those that bridge basic and applied research. For instance, studies on agricultural plants that show new physiological mechanisms to improve agricultural efficiency are welcome. Studies performed under uncontrolled situations (e.g. field conditions) not providing mechanistic insight will not be considered for publication. The Journal of Plant Physiology publishes several types of articles: Original Research Articles, Reviews, Perspectives Articles, and Short Communications. Reviews and Perspectives will be solicited by the Editors; unsolicited reviews are also welcome but only from authors with a strong track record in the field of the review. Original research papers comprise the majority of published contributions.
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