Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

Plasmodesmata

Plasmodesmata

In a multicellular organism, cells must communicate to work together in a coordinated manner. One way that cells communicate is through direct contact with other cells. The points of contact that connect adjacent cells are called intercellular junctions.
Intercellular junctions are a feature of fungal, plant, and animal cells. However, different types of junctions are found in different kinds of cells. Intercellular junctions found in animal cells include tight junctions, gap junctions, and...

Plasmodesmata

Plasmodesmata

The organs in a multicellular organism’s body are made up of tissues formed by cells. To work together cohesively, cells must communicate. One way that cells communicate is through direct contact with other cells. The points of contact that connect adjacent cells are called intercellular junctions.Intercellular junctions are a feature of fungal, plant, and animal cells alike. However, different types of junctions are found in different kinds of cells. Intercellular junctions found in animal...

Feedback Regulation of Calcium Concentration

Feedback Regulation of Calcium Concentration

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...

Role of Microtubules in Cell Wall Deposition

Role of Microtubules in Cell Wall Deposition

Microtubules are small hollow tubes in eukaryotic cells. The cell wall microtubules are polymerized dimers of two globular proteins, α-tubulin and β-tubulin, two globular proteins. With a diameter of about 25 nm, microtubules are the widest components of the cytoskeleton. They help the cell resist compression and provide a track along which vesicles move through the cell or pull replicated chromosomes to opposite ends of a dividing cell. Microtubules go through quick cycles of disassembly and...

Cell Adhesion in Plants

Cell Adhesion in Plants

Plants have rigid cell walls that are made up of cell wall polysaccharides that mediate cell-cell adhesion. The primary cell walls of plants consist of two independent and interacting polysaccharide networks: a pectin matrix that embeds the second network comprising cellulose and hemicelluloses.
Pectins are complex heteropolymers mainly composed of negatively-charged α-D-glucopyranosyl uronic acid and some neutral glycosyl residues such as α-L-rhamnopyranose, α-L-arabinofuranose, and...

The Phragmoplast

The Phragmoplast

Cell division is essential for organismal growth and development. In animal cells, the central spindle and its associated proteins form the midbody, a structure that has an essential role in cytokinesis. In plants, the central spindle, along with the microtubules, actin, and other cell components, matures into the phragmoplast, which is necessary for cytokinesis. Unlike the stationary midbody, the phragmoplast expands centrifugally, eventually leading to the formation of the new cell wall.
The...

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by

Same author

Cyto-architecture of Byblis glands and leaf cells based on freeze-substitution and conventional TEM.

Annals of botany·2024

Same author

Mother trees, altruistic fungi, and the perils of plant personification.

Trends in plant science·2023

Same author

Apical pollen tube wall curvature correlates with growth and indicates localized changes in the yielding of the cell wall.

Protoplasma·2021

Same author

Gland cell responses to feeding in Drosera capensis, a carnivorous plant.

Protoplasma·2021

Same author

Control of pollen tube growth: role of ion gradients and fluxes.

The New phytologist·2021

Same author

Author Correction: Tree rings reveal globally coherent signature of cosmogenic radiocarbon events in 774 and 993 CE.

Nature communications·2018

Same journal

ABA orchestrates the expression of SWEET16 for sugar accumulation via phosphorylation and transcriptional mechanisms in citrus.

Journal of integrative plant biology·2026

Same journal

Cross-kingdom RNA decoy redefines fungal virulence strategies.

Journal of integrative plant biology·2026

Same journal

Plant biology for a changing world: Expert reviews on crop resilience, breeding, and emerging technologies.

Journal of integrative plant biology·2026

Same journal

Engineered diazotrophs with host-inducible nitrogen supply systems: Transforming rice farming through innovative nitrogen biofertilizers.

Journal of integrative plant biology·2026

Same journal

Engineered nanoparticles at the redox interface: Rewiring ROS signaling and stress responses in plants.

Journal of integrative plant biology·2026

Same journal

Enhanced Cas12i3 system enables precise OsAUX3 editing for rice grain improvement.

Journal of integrative plant biology·2026

See all related articles

Search research articles

Related Experiment Video

Updated: Jun 14, 2026

Direct Imaging of ER Calcium with Targeted-Esterase Induced Dye Loading (TED)

Direct Imaging of ER Calcium with Targeted-Esterase Induced Dye Loading (TED)

Published on: May 7, 2013

Calcium at the cell wall-cytoplast interface.

Peter K Hepler¹, Lawrence J Winship

¹Department of Biology, University of Massachusetts, Amherst, MA 01003, USA. hepler@bio.umass.edu

Journal of Integrative Plant Biology

|April 10, 2010

Summary

This summary is machine-generated.

Calcium ions (Ca2+) are crucial for communication between the plant cell wall and cytoplasm. This ion regulates cell wall structure and cytoplasmic processes, particularly in pollen tubes.

More Related Videos

Live Calcium Imaging of Virus-Infected Human Intestinal Organoid Monolayers Using Genetically Encoded Calcium Indicators

Live Calcium Imaging of Virus-Infected Human Intestinal Organoid Monolayers Using Genetically Encoded Calcium Indicators

Published on: January 19, 2024

Cytosolic Calcium Measurements in Renal Epithelial Cells by Flow Cytometry

Cytosolic Calcium Measurements in Renal Epithelial Cells by Flow Cytometry

Published on: October 28, 2014

Related Experiment Videos

Last Updated: Jun 14, 2026

Direct Imaging of ER Calcium with Targeted-Esterase Induced Dye Loading (TED)

Direct Imaging of ER Calcium with Targeted-Esterase Induced Dye Loading (TED)

Published on: May 7, 2013

Live Calcium Imaging of Virus-Infected Human Intestinal Organoid Monolayers Using Genetically Encoded Calcium Indicators

Live Calcium Imaging of Virus-Infected Human Intestinal Organoid Monolayers Using Genetically Encoded Calcium Indicators

Published on: January 19, 2024

Cytosolic Calcium Measurements in Renal Epithelial Cells by Flow Cytometry

Cytosolic Calcium Measurements in Renal Epithelial Cells by Flow Cytometry

Published on: October 28, 2014

Area of Science:

Plant Biology
Cell Biology
Biochemistry

Background:

The plant cell wall influences cytoplasmic activities, a bidirectional communication.
Calcium ions (Ca2+) play a key role in this cell wall-cytoplasm interaction.

Purpose of the Study:

To elucidate the multifaceted role of Ca2+ in cell wall-cytoplasm communication.
To highlight the importance of Ca2+ in pollen tube growth and development.

Main Methods:

Review of existing literature on Ca2+ signaling in plant cells.
Analysis of Ca2+ concentration gradients and regulatory mechanisms.

Main Results:

Cytoplasmic Ca2+ (>0.1 microM) regulates secretion of cell wall components.
Cell wall Ca2+ (10 microM to 10 mM) enhances structural rigidity by binding pectins.
Plasma membrane transport systems regulate Ca2+ flux between the cytoplasm and cell wall.

Conclusions:

Ca2+ acts as a critical information carrier between the cell wall and cytoplasm.
Numerous factors, including stretch-activated channels and wall-associated kinases, modulate cytoplasmic Ca2+ levels in response to cell wall status.
This intricate system underscores the dynamic interplay between cell wall structure and cellular function.