穿越细胞壁的交流：植物质膜传输的结构、进化和调控。

Q4 Biochemistry, Genetics and Molecular Biology

Results and Problems in Cell Differentiation Pub Date : 2024-01-01 DOI:10.1007/978-3-031-62036-2_4

Jacob O Brunkard

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引用次数: 0

摘要

质膜是植物细胞壁上的通道，允许相邻细胞进行沟通和资源交换。尽管质体对植物的发育和生理学至关重要，但与其他亚细胞结构相比，我们对质体的了解还相对有限。近年来，电子显微镜、质谱分析和系统发生组学的技术进步揭示了不同植物品系中质体的结构、组成和进化。与此同时，前向遗传筛选也揭示了调控质膜运输的关键信号通路，包括叶绿体衍生的逆行信号、植物激素信号以及真核生物雷帕霉素靶激酶的代谢调控。本综述总结了我们目前对植物质膜转运的结构、进化和调控的认识。

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Communicating Across Cell Walls: Structure, Evolution, and Regulation of Plasmodesmatal Transport in Plants.

Plasmodesmata are conduits in plant cell walls that allow neighboring cells to communicate and exchange resources. Despite their central importance to plant development and physiology, our understanding of plasmodesmata is relatively limited compared to other subcellular structures. In recent years, technical advances in electron microscopy, mass spectrometry, and phylogenomics have illuminated the structure, composition, and evolution of plasmodesmata in diverse plant lineages. In parallel, forward genetic screens have revealed key signaling pathways that converge to regulate plasmodesmatal transport, including chloroplast-derived retrograde signaling, phytohormone signaling, and metabolic regulation by the conserved eukaryotic Target of Rapamycin kinase. This review summarizes our current knowledge of the structure, evolution, and regulation of plasmodesmatal transport in plants.

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来源期刊

Results and Problems in Cell Differentiation Biochemistry, Genetics and Molecular Biology-Developmental Biology

CiteScore

1.90

自引率

0.00%

发文量

期刊介绍： Results and Problems in Cell Differentiation is an up-to-date book series that presents and explores selected questions of cell and developmental biology. Each volume focuses on a single, well-defined topic. Reviews address basic questions and phenomena, but also provide concise information on the most recent advances. Together, the volumes provide a valuable overview of this exciting and dynamically expanding field.