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Updated: Feb 28, 2026

3-D Time-Lapse Imaging of Cell Wall Dynamics Using Calcofluor in the Moss Physcomitrium patens
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基诱导的振荡在中的微流体质量探究 Physcomitrium patens

Vanessa Kamara1, James Teague1,2, Kathryn E Pagano3

  • 1Department of Biomedical Engineering, Worcester Polytechnic Institute, Worcester, MA 01609, USA.

Plants (Basel, Switzerland)
|February 27, 2026
PubMed
概括

这项研究揭示了植物细胞如何使用信号来响应真菌素. 精确的微流体控制和成像显示,振荡编码压力强度,并在整个植物群中传播.

关键词:
生物压力是生物压力.信号传递的.昼夜节律 昼夜节律美国国防部回应反应类捕食者的真菌捕食者

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Calcium is an essential signaling molecule required for various cellular functions. Calcium pumps and ion channels on cell and organellar membranes, such as those on the endoplasmic reticulum (ER), regulate calcium concentrations inside the cell. They remain closed, keeping the cytosolic calcium levels low at a resting state.
Various transmembrane receptors, such as G protein-coupled receptors (GPCRs), elicit a response to extracellular signals by increasing cytosolic calcium. Activated GPCRs...
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