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

13.7K
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.
13.7K
Biological Clocks and Seasonal Responses02:45

Biological Clocks and Seasonal Responses

34.8K
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.
34.8K
Gene Regulation During Sporulation01:17

Gene Regulation During Sporulation

56
Sporulation is a complex developmental process that allows certain Gram-positive bacteria, such as Bacillus subtilis and Clostridium species, to survive extreme environmental conditions. This process is tightly regulated by a series of signaling cascades and transcriptional controls, ensuring the formation of a highly resistant endospore.Sporulation is triggered by unfavorable conditions, such as nutrient depletion, and is governed by a phosphorelay system. One of the sensor kinases, such as...
56

You might also read

Related Articles

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

Sort by
Same author

5-azacytidine affects triticale microspore embryogenesis and is associated with modulation of reactive oxygen species, cysteine protease profiles, and programmed cell death.

BMC plant biology·2026
Same author

Combining promoter and induced intron 1 mutations of <i>Vrn-A1a</i> does not accelerate flowering in wheat.

Molecular breeding : new strategies in plant improvement·2026
Same author

Transcriptomic identification of potential antioxidative enzyme regulators of the gametophytic-to-embryogenic switch in barley microspores.

Frontiers in plant science·2026
Same author

Whole-genome resequencing of the wild barley diversity collection: a resource for identifying and exploiting genetic variation for cultivated barley improvement.

G3 (Bethesda, Md.)·2025
Same author

Dynamic patterns of repeats and retrotransposons in the centromeres of Humulus lupulus L.

The New phytologist·2025
Same author

The transcriptome landscape of developing barley seeds.

The Plant cell·2024
Same journal

Machine-learning-assisted comparative analysis of rice growth and yield formation in field and plant factory systems.

Frontiers in plant science·2026
Same journal

TomatoweedDet: a real-field multi-class weed detection dataset and YOLO benchmark for tomato production systems.

Frontiers in plant science·2026
Same journal

Genomic advances in orphan and underutilized Brassicaceae crops and their wild relatives.

Frontiers in plant science·2026
Same journal

Delayed sowing limits grain number per spike in wheat by restricting young spike differentiation through reduced photothermal resources.

Frontiers in plant science·2026
Same journal

Deterministic assembly and centralized networks define the <i>Pinus massoniana</i> rhizosphere mycobiota.

Frontiers in plant science·2026
Same journal

Cover cropping enhances fruit quality in protected citrus cultivation by modulating rhizosphere microbiome and iron availability.

Frontiers in plant science·2026
See all related articles

Related Experiment Video

Updated: Aug 13, 2025

Author Spotlight: Integrating Biochemical Functions of &#946;-Glucanases and Peroxidase Enzymes in Wheat-RWA Interaction
10:26

Author Spotlight: Integrating Biochemical Functions of β-Glucanases and Peroxidase Enzymes in Wheat-RWA Interaction

Published on: July 26, 2024

736

Contemplation on wheat vernalization.

Zbyněk Milec1, Beáta Strejčková1, Jan Šafář1

  • 1Institute of Experimental Botany of the Czech Academy of Sciences, Centre of the Region Haná for Biotechnological and Agricultural Research, Olomouc, Czechia.

Frontiers in Plant Science
|January 23, 2023
PubMed
Summary
This summary is machine-generated.

Vernalization, a cold-induced flowering mechanism, is crucial for temperate cereals. The VERNALIZATION1 (VRN1) gene is key, but research continues to uncover wheat vernalization complexities.

Keywords:
VRNchromatin methylationcopy number variationdevernalizationvernalizationwheat

More Related Videos

The Use of High-resolution Infrared Thermography HRIT for the Study of Ice Nucleation and Ice Propagation in Plants
09:36

The Use of High-resolution Infrared Thermography HRIT for the Study of Ice Nucleation and Ice Propagation in Plants

Published on: May 8, 2015

9.7K
Protocol for Producing Three-Dimensional Infrared Video of Freezing in Plants
07:30

Protocol for Producing Three-Dimensional Infrared Video of Freezing in Plants

Published on: September 12, 2018

6.2K

Related Experiment Videos

Last Updated: Aug 13, 2025

Author Spotlight: Integrating Biochemical Functions of &#946;-Glucanases and Peroxidase Enzymes in Wheat-RWA Interaction
10:26

Author Spotlight: Integrating Biochemical Functions of β-Glucanases and Peroxidase Enzymes in Wheat-RWA Interaction

Published on: July 26, 2024

736
The Use of High-resolution Infrared Thermography HRIT for the Study of Ice Nucleation and Ice Propagation in Plants
09:36

The Use of High-resolution Infrared Thermography HRIT for the Study of Ice Nucleation and Ice Propagation in Plants

Published on: May 8, 2015

9.7K
Protocol for Producing Three-Dimensional Infrared Video of Freezing in Plants
07:30

Protocol for Producing Three-Dimensional Infrared Video of Freezing in Plants

Published on: September 12, 2018

6.2K

Area of Science:

  • Plant Biology
  • Genetics
  • Agricultural Science

Background:

  • Vernalization is a critical developmental process in plants, particularly temperate cereals like wheat, enabling flowering after exposure to cold temperatures.
  • This mechanism ensures successful reproduction by synchronizing flowering with favorable spring conditions.
  • The VERNALIZATION1 (VRN1) gene, a MADS-box transcription factor, has been identified as a central regulator of vernalization in monocots.

Purpose of the Study:

  • To summarize current knowledge on wheat vernalization.
  • To discuss key aspects including VRN1 gene variation and related phenomena.
  • To identify future research directions in wheat vernalization.

Main Methods:

  • Literature review and synthesis of existing research on wheat vernalization.
  • Analysis of VRN1 gene allelic variation and copy number variation.
  • Discussion of vernalization models and the devernalization phenomenon.

Main Results:

  • The VERNALIZATION1 (VRN1) gene plays a pivotal role in mediating the vernalization response in wheat.
  • Understanding of VRN1 allelic variation, copy number, and devernalization is advancing.
  • Significant gaps remain in fully elucidating the vernalization mechanism.

Conclusions:

  • Further research is needed to fully understand the complex vernalization pathway in wheat.
  • Investigating VRN1 variation and devernalization offers avenues for improving crop adaptation.
  • Continued study is essential for optimizing vernalization research in wheat.