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

Cell Signaling in Plants

Cell Signaling in Plants

Plant cells communicate to coordinate their cycle of growth, flowering and fruiting, and activities in roots, shoots, and leaves in response to the changing environmental conditions. Plant signaling is distinct from animal signaling. Plants primarily utilize enzyme-linked receptors, whereas the largest class of cell-surface receptors in animals are G-protein coupled receptors (GPCRs). Unlike animals, receptor tyrosine kinases are rare in plants. Instead, plants have a diverse class of...

Short-distance Transport of Resources

Short-distance Transport of Resources

Short-distance transport refers to transport that occurs over a distance of just 2-3 cells, crossing the plasma membrane in the process. Small uncharged molecules, such as oxygen, carbon dioxide, and water, can diffuse across the plasma membrane on their own. In contrast, ions and larger molecules require the assistance of transport proteins due to their charge or size. Transport across membranes also occurs within individual cells, playing a variety of essential roles for the plant as a whole.

Overview of Cell Signaling

Overview of Cell Signaling

Despite the protective membrane that separates a cell from the environment, cells need the ability to detect and respond to environmental changes. Additionally, cells often need to communicate with one another. Unicellular and multicellular organisms use a variety of cell signaling mechanisms to communicate with the environment.
Cells respond to many types of information, often through receptor proteins positioned on the membrane. For example, skin cells respond to and transmit touch...

Contact-dependent Signaling

Contact-dependent Signaling

Contact-dependent signaling, as the name suggests, requires that communicating cells be in direct contact with each other. This is achieved either through receptor-ligand interactions or by specialized cytoplasmic channels that allow the flow of small molecules between cells. In animal cells, channels called gap junctions facilitate contact-dependent signaling in certain tissues, whereas, plasmodesmata perform a similar function in plants.
Gap Junctions
In animal cells, gap junctions are formed...

What is Cell Signaling?

What is Cell Signaling?

Despite the protective membrane that separates a cell from the environment, cells need the ability to detect and respond to environmental changes. Additionally, cells often need to communicate with one another. Unicellular and multicellular organisms use a variety of cell signaling mechanisms to communicate to respond to the environment.

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,...

You might also read

Related Articles

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

Sort by

Same author

Complete chloroplast genomes of four Triumfetta species obtained from herbarium specimens: comparative analysis and identification of a synapomorphic inversion.

Scientific reports·2026

Same author

Complete Chloroplast Genomes of <i>Ranunculus arvensis</i> and <i>Ranunculus laetus</i>: Comparative Analysis and Phylogenetic Insights.

Ecology and evolution·2026

Same author

Comparative chloroplast genomics of Hibiscus (Malvaceae) and its phylogenetic implications.

BMC plant biology·2026

Same author

The role of arbuscular mycorrhizal symbiosis in maintaining potassium uptake in bean under drought and ABA stress.

Scientific reports·2026

Same author

The impact of symbiosis between arbuscular mycorrhizal fungi and beans on potassium absorption and transporters in response to salt stress.

BMC plant biology·2026

Same author

Integrated Metabolomics and Targeted Gene Expression Profiling Reveal the Arginine-Anthocyanin Axis in Pomegranate Aril Paleness Disorder.

Current issues in molecular biology·2026

Search research articles

Related Experiment Video

Updated: Oct 25, 2025

Imaging Spatial Reorganization of a MAPK Signaling Pathway Using the Tobacco Transient Expression System

Imaging Spatial Reorganization of a MAPK Signaling Pathway Using the Tobacco Transient Expression System

Published on: March 20, 2016

Cell Signaling in Model Plants 2.0.

Jen-Tsung Chen¹, Parviz Heidari²

¹Department of Life Sciences, National University of Kaohsiung, Kaohsiung 81148, Taiwan.

International Journal of Molecular Sciences

|August 7, 2021

Summary

This summary is machine-generated.

Model plants are crucial for understanding plant cell signaling pathways. Investigating these systems allows for a reductionist approach to complex biological processes.

More Related Videos

Wide-Field, Real-Time Imaging of Local and Systemic Wound Signals in Arabidopsis

Wide-Field, Real-Time Imaging of Local and Systemic Wound Signals in Arabidopsis

Published on: June 4, 2021

Fluorescence Activated Cell Sorting of Plant Protoplasts

Fluorescence Activated Cell Sorting of Plant Protoplasts

Published on: February 18, 2010

Related Experiment Videos

Last Updated: Oct 25, 2025

Imaging Spatial Reorganization of a MAPK Signaling Pathway Using the Tobacco Transient Expression System

Imaging Spatial Reorganization of a MAPK Signaling Pathway Using the Tobacco Transient Expression System

Published on: March 20, 2016

Wide-Field, Real-Time Imaging of Local and Systemic Wound Signals in Arabidopsis

Wide-Field, Real-Time Imaging of Local and Systemic Wound Signals in Arabidopsis

Published on: June 4, 2021

Fluorescence Activated Cell Sorting of Plant Protoplasts

Fluorescence Activated Cell Sorting of Plant Protoplasts

Published on: February 18, 2010

Area of Science:

Plant biology
Molecular signaling
Genetics

Background:

Plant cell signaling is a complex field requiring in-depth study.
Model plant systems offer a reductionist approach to understanding these processes.

Discussion:

Investigating model plants aids in dissecting intricate cell signaling networks.
This approach facilitates the identification of key molecular components and their interactions.

Key Insights:

Reductionist studies in model plants are essential for advancing plant science.
Understanding signaling pathways is vital for crop improvement and stress response.

Outlook:

Future research will continue to leverage model organisms for systems biology.
Elucidating signaling mechanisms can lead to enhanced agricultural applications.