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...

Chemical Signaling in the Endocrine System

Chemical Signaling in the Endocrine System

A signaling cascade is a series of events that facilitates the transmission of information within or between cells, culminating in a targeted response in the recipient cell. As chemical messengers, hormones are pivotal in initiating and modulating these intricate signaling cascades based on their solubility.
Lipid-soluble hormones, such as steroid hormones, demonstrate an intracellular action. These hormones traverse cell membranes due to their lipid nature. Once inside the target cell, they...

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.

Preparation and Reactions of Sulfides

Preparation and Reactions of Sulfides

Sulfides are the sulfur analog of ethers, just as thiols are the sulfur analog of alcohol. Like ethers, sulfides also consist of two hydrocarbon groups bonded to the central sulfur atom. Depending upon the type of groups present, sulfides can be symmetrical or asymmetrical. Symmetrical sulfides can be prepared via an SN2 reaction between 2 equivalents of an alkyl halide and one equivalent of sodium sulfide.

Plant Hormones

Plant Hormones

Plant hormones—or phytohormones—are chemical molecules that modulate one or more physiological processes of a plant. In animals, hormones are often produced in specific glands and circulated via the circulatory system. However, plants lack hormone-producing glands.

Responses to Salt Stress

Responses to Salt Stress

Salt stress—which can be triggered by high salt concentrations in a plant’s environment—can significantly affect plant growth and crop production by influencing photosynthesis and the absorption of water and nutrients.

You might also read

Related Articles

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

Sort by

Same author

Alternative Splicing of SCL30a Generates Distinct Isoforms to Modulate ABA Signaling in Arabidopsis.

Plants (Basel, Switzerland)·2026

Same author

Shedding light on plant proteolysis: genetically encoded fluorescent sensors as tools for profiling protease activities.

The Plant cell·2026

Same author

Hydrogen Sulfide Primes bZIP68 via Persulfidation to Enhance Redox-Dependent Transcription and Adaptation to Osmotic Stress in Rice.

International journal of molecular sciences·2026

Same author

Identification of Intronless Genes and the Development of KASP Markers for Salt Responses in <i>Vicia faba</i> L.

Genes·2026

Same author

OsNTL2 confers rice osmotic stress resilience through coordinated transcriptional regulation of the ASC-GSH redox cycle and cell wall biosynthesis.

Stress biology·2025

Same author

A microbiome-epigenome axis: SRB-derived H<sub>2</sub>S suppresses OsHDA710 to activate drought responses in rice.

Journal of integrative plant biology·2025

Search research articles

Related Experiment Video

Updated: Aug 6, 2025

A Sensitive Visual Method for the Detection of Hydrogen Sulfide Producing Bacteria

A Sensitive Visual Method for the Detection of Hydrogen Sulfide Producing Bacteria

Published on: June 27, 2022

Hydrogen Sulfide Signaling in Plants.

Jingjing Huang^1,2, Yanjie Xie³

¹Department of Plant Biotechnology and Bioinformatics, Ghent University, Ghent, Belgium.

Antioxidants & Redox Signaling

|March 16, 2023

Summary

Hydrogen sulfide (H2S) regulates plant growth and environmental responses. H2S-mediated protein persulfidation is a key redox mechanism influencing plant signaling and stomatal movements.

Keywords:

abscisic acid hydrogen sulfide persulfidation stomatal movement

More Related Videos

Monitoring Plant Hormones During Stress Responses

Monitoring Plant Hormones During Stress Responses

Published on: June 15, 2009

Bacterial Leaf Infiltration Assay for Fine Characterization of Plant Defense Responses using the Arabidopsis thaliana-Pseudomonas syringae Pathosystem

Bacterial Leaf Infiltration Assay for Fine Characterization of Plant Defense Responses using the Arabidopsis thaliana-Pseudomonas syringae Pathosystem

Published on: October 1, 2015

Related Experiment Videos

Last Updated: Aug 6, 2025

A Sensitive Visual Method for the Detection of Hydrogen Sulfide Producing Bacteria

A Sensitive Visual Method for the Detection of Hydrogen Sulfide Producing Bacteria

Published on: June 27, 2022

Monitoring Plant Hormones During Stress Responses

Monitoring Plant Hormones During Stress Responses

Published on: June 15, 2009

Bacterial Leaf Infiltration Assay for Fine Characterization of Plant Defense Responses using the Arabidopsis thaliana-Pseudomonas syringae Pathosystem

Bacterial Leaf Infiltration Assay for Fine Characterization of Plant Defense Responses using the Arabidopsis thaliana-Pseudomonas syringae Pathosystem

Published on: October 1, 2015

Area of Science:

Plant Physiology
Biochemistry
Redox Biology

Background:

Hydrogen sulfide (H2S) is a crucial signaling molecule in plants, impacting growth, development, and stress responses.
Protein cysteine persulfidation is identified as a primary redox regulatory mechanism for H2S signaling in plants.

Purpose of the Study:

To explore the role of H2S-mediated persulfidation in plant physiology, particularly in abscisic acid signaling and stomatal regulation.
To highlight the significance of H2S in agriculture due to its beneficial effects on plants.

Main Methods:

Large-scale proteomic analyses to identify H2S-regulated proteins.
Functional characterization of H2S-mediated persulfidation effects on protein function and downstream signaling.
Assessment of H2S-persulfidation in abscisic acid signaling and stomatal movements.

Main Results:

H2S-mediated persulfidations directly modulate protein functions, thereby altering plant signaling pathways.
The study provides insights into the regulatory role of H2S in key abscisic acid signaling components and stomatal closure.

Conclusions:

H2S is a vital regulator in plants, with persulfidation being a key mechanism for its action.
Further research is needed to elucidate H2S sensing, transduction, and its interplay with other oxidative modifications in plants.