嫩枝分生组织中的细胞间通信

IF 21.3 1区 生物学 Q1 PLANT SCIENCES Annual review of plant biology Pub Date : 2024-07-01 Epub Date: 2024-07-02 DOI:10.1146/annurev-arplant-070523-035342
Edgar Demesa-Arevalo, Madhumitha Narasimhan, Rüdiger Simon
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引用次数: 0

摘要

陆生植物的嫩枝分生组织由于有一组未分化的干细胞,在其整个生命周期中都能保持器官的生成能力。大多数分生组织的形状像一个穹顶,具有精确的功能域空间排列,在这些功能域内部和之间,细胞通过相互连接的信号通路网络进行互动。分生组织中的细胞间通信是由移动转录因子、小核糖核酸、激素和分泌肽介导的,这些信号由膜定位受体感知。近年来,我们对嫩枝分生组织的基本分子过程有了更深入的了解,我们在此讨论植物如何整合内部和外部输入来控制嫩枝分生组织的活动。植物生物学年刊》第 75 卷的最终在线出版日期预计为 2024 年 5 月。修订后的预计日期请参见 http://www.annualreviews.org/page/journal/pubdates。
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Intercellular Communication in Shoot Meristems.

The shoot meristem of land plants maintains the capacity for organ generation throughout its lifespan due to a group of undifferentiated stem cells. Most meristems are shaped like a dome with a precise spatial arrangement of functional domains, and, within and between these domains, cells interact through a network of interconnected signaling pathways. Intercellular communication in meristems is mediated by mobile transcription factors, small RNAs, hormones, and secreted peptides that are perceived by membrane-localized receptors. In recent years, we have gained deeper insight into the underlying molecular processes of the shoot meristem, and we discuss here how plants integrate internal and external inputs to control shoot meristem activities.

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来源期刊
Annual review of plant biology
Annual review of plant biology 生物-植物科学
CiteScore
40.40
自引率
0.40%
发文量
29
期刊介绍: The Annual Review of Plant Biology is a peer-reviewed scientific journal published by Annual Reviews. It has been in publication since 1950 and covers significant developments in the field of plant biology, including biochemistry and biosynthesis, genetics, genomics and molecular biology, cell differentiation, tissue, organ and whole plant events, acclimation and adaptation, and methods and model organisms. The current volume of this journal has been converted from gated to open access through Annual Reviews' Subscribe to Open program, with all articles published under a CC BY license.
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