Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Responses to Heat and Cold Stress02:45

Responses to Heat and Cold Stress

14.2K
Every organism has an optimum temperature range within which healthy growth and physiological functioning can occur. At the ends of this range, there will be a minimum and maximum temperature that interrupt biological processes.
14.2K
Cycloaddition Reactions: MO Requirements for Photochemical Activation01:12

Cycloaddition Reactions: MO Requirements for Photochemical Activation

2.3K
Some cycloaddition reactions are activated by heat, while others are initiated by light. For example, a [2 + 2] cycloaddition between two ethylene molecules occurs only in the presence of light. It is photochemically allowed but thermally forbidden.
2.3K
Responses to Salt Stress02:02

Responses to Salt Stress

13.7K
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.
13.7K
Cell Signaling in Plants01:25

Cell Signaling in Plants

5.9K
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...
5.9K
Adaptations that Reduce Water Loss01:57

Adaptations that Reduce Water Loss

27.1K
Though evaporation from plant leaves drives transpiration, it also results in loss of water. Because water is critical for photosynthetic reactions and other cellular processes, evolutionary pressures on plants in different environments have driven the acquisition of adaptations that reduce water loss.
27.1K
Regulation of Transpiration by Stomata02:04

Regulation of Transpiration by Stomata

29.8K
During photosynthesis, plants acquire the necessary carbon dioxide and release the produced oxygen back into the atmosphere. Openings in the epidermis of plant leaves is the site of this exchange of gasses. A single opening is called a stoma—derived from the Greek word for “mouth.” Stomata open and close in response to a variety of environmental cues.
29.8K

You might also read

Related Articles

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

Sort by
Same author

Genomic analysis highlights a novel class of DPCF-type cyanobacteriochrome.

Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology·2026
Same author

Tracing the origins of crmA megasynthase through lichen genomes.

Current biology : CB·2026
Same author

Mental Health Disorders in End-Stage Kidney Disease: A Narrative Review of Clinical Considerations for Integrated Management.

Hemodialysis international. International Symposium on Home Hemodialysis·2026
Same author

Exploring the effects of high fat, salt, and sugar (HFSS) food consumption among undergraduate medical students: A cross-sectional study.

Journal of family medicine and primary care·2026
Same author

Investigation of Bioinspired Nanocurcumin Composites for Antibacterial Applications.

Critical reviews in therapeutic drug carrier systems·2026
Same author

Improving Care Quality for Metabolic Dysfunction-associated Steatotic Liver Disease Through a Structured Yogic Intervention: Protocol for a Randomised Controlled Trial.

Annals of neurosciences·2026
Same journal

Adapting KAS-seq for genome-wide transcription profiling in plants.

Trends in plant science·2026
Same journal

Better breeding leveraging more biology.

Trends in plant science·2026
Same journal

Women in plant science around the world.

Trends in plant science·2026
Same journal

Bilateral symmetry genes: If they exist, how would we know?

Trends in plant science·2026
Same journal

From xylem atlases to developmental continuity in forestry.

Trends in plant science·2026
Same journal

Small peptides guard the gate of plant immunity.

Trends in plant science·2026
See all related articles

Related Experiment Video

Updated: Nov 12, 2025

Author Spotlight: Polysome Profiling Protocol for Studying Translational Regulation in Arabidopsis Under Heat Stress
08:39

Author Spotlight: Polysome Profiling Protocol for Studying Translational Regulation in Arabidopsis Under Heat Stress

Published on: October 11, 2024

1.9K

Tango between Ethylene and HSFA2 Settles Heat Tolerance.

Garima Singh1, Neelam K Sarkar1, Anil Grover1

  • 1Department of Plant Molecular Biology, University of Delhi South Campus, New Delhi 110021, India.

Trends in Plant Science
|March 21, 2021
PubMed
Summary
This summary is machine-generated.

Ethylene signaling is crucial for plant heat stress tolerance. New research shows ethylene converges on HSFA2, a key factor, to enhance plant survival during heat stress (HS).

Keywords:
HSFA2, signalingendophyteethyleneethylene-response factorsheat stress

More Related Videos

Scalable, Flexible, and Cost-Effective Seedling Grafting
09:33

Scalable, Flexible, and Cost-Effective Seedling Grafting

Published on: January 6, 2023

2.1K
Utilizing the Ethylene-releasing Compound, 2-Chloroethylphosphonic Acid, as a Tool to Study Ethylene Response in Bacteria
08:51

Utilizing the Ethylene-releasing Compound, 2-Chloroethylphosphonic Acid, as a Tool to Study Ethylene Response in Bacteria

Published on: November 10, 2016

8.1K

Related Experiment Videos

Last Updated: Nov 12, 2025

Author Spotlight: Polysome Profiling Protocol for Studying Translational Regulation in Arabidopsis Under Heat Stress
08:39

Author Spotlight: Polysome Profiling Protocol for Studying Translational Regulation in Arabidopsis Under Heat Stress

Published on: October 11, 2024

1.9K
Scalable, Flexible, and Cost-Effective Seedling Grafting
09:33

Scalable, Flexible, and Cost-Effective Seedling Grafting

Published on: January 6, 2023

2.1K
Utilizing the Ethylene-releasing Compound, 2-Chloroethylphosphonic Acid, as a Tool to Study Ethylene Response in Bacteria
08:51

Utilizing the Ethylene-releasing Compound, 2-Chloroethylphosphonic Acid, as a Tool to Study Ethylene Response in Bacteria

Published on: November 10, 2016

8.1K

Area of Science:

  • Plant biology
  • Molecular biology
  • Stress physiology

Background:

  • Ethylene is a plant hormone regulating senescence, fruit ripening, and stress responses.
  • The precise role of ethylene in the plant heat stress response (HSR) remains unclear.
  • Understanding ethylene's HSR mechanisms is vital for improving crop resilience.

Purpose of the Study:

  • To elucidate the molecular mechanisms linking ethylene signaling to heat stress tolerance in plants.
  • To identify key components in the ethylene pathway that mediate heat stress adaptation.
  • To build upon recent findings by Huang et al. and Shekhawat et al.

Main Methods:

  • Analysis of ethylene signaling pathways under heat stress conditions.
  • Investigating the interaction between ethylene signaling components and heat shock factors.
  • Utilizing genetic and molecular approaches to study gene expression and protein interactions.

Main Results:

  • Ethylene signaling pathways were found to converge on the transcription factor HSFA2.
  • HSFA2 plays a critical role in mediating heat stress tolerance.
  • Ethylene's action on HSFA2 enhances the plant's ability to withstand high temperatures.

Conclusions:

  • Ethylene signaling directly impacts heat stress tolerance by modulating HSFA2 activity.
  • This convergence provides a novel molecular link between ethylene and plant thermotolerance.
  • Findings offer potential targets for engineering enhanced heat stress resilience in crops.