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 Experiment Video

Updated: May 10, 2026

Soybean Hairy Root Transformation for the Analysis of Gene Function
07:34

Soybean Hairy Root Transformation for the Analysis of Gene Function

Published on: May 5, 2023

Dehydrin expression in soybean.

Yuji Yamasaki1, Gage Koehler, Brenda J Blacklock

  • 1Department of Biology, Indiana University-Purdue University Indianapolis, 723 W Michigan Street, Indianapolis, IN 46202, USA.

Plant Physiology and Biochemistry : PPB
|June 25, 2013
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

Dehydration Synthesis01:15

Dehydration Synthesis

Overview
Dehydration synthesis (also called a condensation reaction) is the chemical process in which two molecules covalently link together to form a new molecule, along with the release of a water molecule. Many physiologically important compounds form by dehydration synthesis reactions, such as complex carbohydrates, proteins, DNA, and RNA.
Synthesis of carbohydrates
Sugar molecules are covalently linked together by dehydration synthesis. During the reaction, the hydroxyl (-OH) group from...

You might also read

Related Articles

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

Sort by
Same author

Salicylic acid signaling controls the colonization behavior of <i>Colletotrichum tofieldiae</i> in <i>Arabidopsis thaliana</i>.

Frontiers in plant science·2026
Same author

Integration of proxy intermediate omics traits into a nonlinear two-step model for accurate phenotypic prediction.

TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik·2026
Same author

Pembrolizumab-Induced Chronic Rhinosinusitis in a Patient With Non-Small Cell Lung Cancer.

Respirology case reports·2025
Same author

Wheat seeds exposed to heat during formation can germinate at high temperatures.

Frontiers in plant science·2025
Same author

High-Throughput Phenotyping of Soybean Biomass: Conventional Trait Estimation and Novel Latent Feature Extraction Using UAV Remote Sensing and Deep Learning Models.

Plant phenomics (Washington, D.C.)·2024
Same author

Reaction norm for genomic prediction of plant growth: modeling drought stress response in soybean.

TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik·2024
Same journal

Multitrophic rhizosphere-phyllosphere signaling networks regulating plant physiological adaptation and stress resilience.

Plant physiology and biochemistry : PPB·2026
Same journal

β-ionone alleviates peach chilling injury by maintaining membrane stability via regulating ROS, lipids, and energy metabolism.

Plant physiology and biochemistry : PPB·2026
Same journal

Melatonin treatment enhanced disease resistance against Alternaria alternata of 'Korla' fragrant pear fruit via inhibiting cell wall degradation.

Plant physiology and biochemistry : PPB·2026
Same journal

Nano-selenium spraying during reproductive growth enhances antioxidant capacity, source-sink coordination and grain selenium accumulation in rice.

Plant physiology and biochemistry : PPB·2026
Same journal

Integrative omics reveals IbADT6 involvement in chlorogenic acid accumulation and stress tolerance in sweet potato.

Plant physiology and biochemistry : PPB·2026
Same journal

Identification and functional characteristics of key regulatory genes in Populus alba in response to cold stress.

Plant physiology and biochemistry : PPB·2026
See all related articles

Soybean plants show limited cold tolerance partly due to a lack of cold-induced dehydrin protein expression. While some dehydrin gene transcripts respond to cold, overall protein levels remain largely unaffected, hindering acclimation.

Area of Science:

  • Plant Biology
  • Molecular Biology
  • Biochemistry

Background:

  • Dehydrin proteins are crucial for plant stress tolerance.
  • Soybean (Glycine max) exhibits low cold tolerance.
  • Understanding dehydrin gene expression is key to improving stress resistance.

Purpose of the Study:

  • To investigate dehydrin expression across soybean organs.
  • To analyze cold-response mechanisms of dehydrin genes in soybean vegetative tissues.
  • To identify specific dehydrins involved in cold acclimation.

Main Methods:

  • Genome examination to identify dehydrin genes.
  • Protein level analysis using dehydrin-specific antibodies.
  • Mass spectrometry for protein identification.
Keywords:
C-repeat binding factorCBFCold stressDehydrinSoybeanTranscription factor

More Related Videos

A Simple Method for Isolation of Soybean Protoplasts and Application to Transient Gene Expression Analyses
09:22

A Simple Method for Isolation of Soybean Protoplasts and Application to Transient Gene Expression Analyses

Published on: January 25, 2018

Related Experiment Videos

Last Updated: May 10, 2026

Soybean Hairy Root Transformation for the Analysis of Gene Function
07:34

Soybean Hairy Root Transformation for the Analysis of Gene Function

Published on: May 5, 2023

A Simple Method for Isolation of Soybean Protoplasts and Application to Transient Gene Expression Analyses
09:22

A Simple Method for Isolation of Soybean Protoplasts and Application to Transient Gene Expression Analyses

Published on: January 25, 2018

  • Gene transcript analysis under various stress conditions (cold, drought, salt, ABA).

    • Main Results:

    • Ten dehydrin genes were identified in the soybean genome.
    • A single acidic dehydrin (GmERD14) was detected in vegetative tissues, with levels unaffected by cold, drought, or salt stress, or ABA.
    • One KS-type dehydrin transcript accumulated in response to cold and ABA treatments.
    • Only three dehydrin transcripts (two KS-type, one SK2-type) accumulated to significant levels in vegetative tissues.

    Conclusions:

    • The lack of cold-induced acidic dehydrin expression may explain soybean's poor cold acclimation ability.
    • Specific KS-type dehydrin accumulation suggests a role in cold response, modulated by ABA.
    • Differential expression of dehydrin types (acidic vs. KS) impacts soybean's cold tolerance.