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...

Photoreceptors and Plant Responses to Light

Photoreceptors and Plant Responses to Light

Light plays a significant role in regulating the growth and development of plants. In addition to providing energy for photosynthesis, light provides other important cues to regulate a range of developmental and physiological responses in plants.

Defenses Against Pathogens and Herbivores

Defenses Against Pathogens and Herbivores

Plants present a rich source of nutrients for many organisms, making it a target for herbivores and infectious agents. Plants, though lacking a proper immune system, have developed an array of constitutive and inducible defenses to fend off these attacks.

Biological Clocks and Seasonal Responses

Biological Clocks and Seasonal Responses

The circadian—or biological—clock is an intrinsic, timekeeping, molecular mechanism that allows plants to coordinate physiological activities over 24-hour cycles called circadian rhythms. Photoperiodism is a collective term for the biological responses of plants to variations in the relative lengths of dark and light periods. The period of light-exposure is called the photoperiod.

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.

Responses to Gravity and Touch

Responses to Gravity and Touch

Gravitropism: Plant Responses to Gravity

You might also read

Related Articles

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

Sort by

Same author

Precipitation Drives the Abundance and Distribution of <i>Arctia virginalis</i>: A 40-Year Study.

Bioscience·2026

Same author

Long-term neighbor identity influences effectiveness of sagebrush responses to damage-induced volatiles of those neighbors.

Scientific reports·2025

Same author

The impact of serpentine soils on plant traits and plant-herbivore interactions.

Ecology·2025

Same author

Interspecific Variations in Interplant Communication and Ecological Characteristics in Trees.

Ecology and evolution·2025

Same author

Floristic changes following the chestnut blight may be delayed for decades.

PloS one·2024

Same author

Alarm calls of sagebrush converge when herbivory is high.

Proceedings. Biological sciences·2024

Search research articles

Related Experiment Video

Updated: Jun 12, 2026

Robotic Sensing and Stimuli Provision for Guided Plant Growth

Robotic Sensing and Stimuli Provision for Guided Plant Growth

Published on: July 1, 2019

Identity recognition and plant behavior.

Richard Karban¹, Kaori Shiojiri

¹Department of Entomology, University of California, Davis, CA, USA. rkarban@ucdavis.edu

Plant Signaling & Behavior

|May 25, 2010

Summary

Sagebrush plants can distinguish between genetically identical neighbors and others using volatile chemical cues. This self-recognition helps plants better defend themselves against herbivore attacks, suggesting cooperation in plant communities.

Keywords:

communication eavesdropping herbivory kin recognition self/nonself volatiles

More Related Videos

Real-time In Vivo Recording of Arabidopsis Calcium Signals During Insect Feeding Using a Fluorescent Biosensor

Real-time In Vivo Recording of Arabidopsis Calcium Signals During Insect Feeding Using a Fluorescent Biosensor

Published on: August 15, 2017

A Labor-saving and Repeatable Touch-force Signaling Mutant Screen Protocol for the Study of Thigmomorphogenesis of a Model Plant Arabidopsis thaliana

A Labor-saving and Repeatable Touch-force Signaling Mutant Screen Protocol for the Study of Thigmomorphogenesis of a Model Plant Arabidopsis thaliana

Published on: August 6, 2019

Related Experiment Videos

Last Updated: Jun 12, 2026

Robotic Sensing and Stimuli Provision for Guided Plant Growth

Robotic Sensing and Stimuli Provision for Guided Plant Growth

Published on: July 1, 2019

Real-time In Vivo Recording of Arabidopsis Calcium Signals During Insect Feeding Using a Fluorescent Biosensor

Real-time In Vivo Recording of Arabidopsis Calcium Signals During Insect Feeding Using a Fluorescent Biosensor

Published on: August 15, 2017

A Labor-saving and Repeatable Touch-force Signaling Mutant Screen Protocol for the Study of Thigmomorphogenesis of a Model Plant Arabidopsis thaliana

A Labor-saving and Repeatable Touch-force Signaling Mutant Screen Protocol for the Study of Thigmomorphogenesis of a Model Plant Arabidopsis thaliana

Published on: August 6, 2019

Area of Science:

Plant biology
Chemical ecology
Plant defense mechanisms

Background:

Organisms possess the ability to differentiate self from non-self for protection.
Sagebrush (Artemisia tridentata) utilizes volatile organic compounds (VOCs) from damaged neighbors to modulate herbivore defenses.
Previous research indicated that VOCs from 'self' clones were more effective in reducing herbivore damage than those from 'non-self' clones.

Discussion:

Plants can discern 'self' from 'non-self' through volatile signals, leading to differential responses.
This self-recognition mechanism in plants may be crucial for fostering cooperative behaviors within plant communities.
The evolution of such specific volatile cues could be driven by their primary function in signaling to the plant's own tissues.

Key Insights:

Sagebrush distinguishes self from non-self via volatile cues.
Self-recognition enhances plant defense against herbivores.
Volatile-mediated self-recognition may underpin plant cooperation.

Outlook:

Further investigation into the specific volatile compounds involved in plant self-recognition.
Exploring the ecological and evolutionary implications of plant identity recognition in natural communities.
Investigating the molecular mechanisms underlying plant perception of self vs. non-self volatile cues.