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Updated: Jan 8, 2026
04:04
Real-Time Quantification of the Effects of IS200/IS605 Family-Associated TnpB on Transposon Activity
Published on: January 20, 2023
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Transposable elements: mediators of epigenetic inheritance in plants.
Vijay Gahlaut1, Vandana Jaiswal2
1Department of Biotechnology, University Center for Research and Development, Chandigarh University, Mohali-140413, Punjab, India.
Trends in Plant Science
|December 11, 2025
Summary
Transposable elements (TEs) mediate plant epigenetic inheritance by influencing DNA methylation patterns across generations. This study reveals how TEs impact the maintenance and reversion of these crucial methylation marks.
Area of Science:
- Plant biology
- Epigenetics
- Genetics
Background:
- DNA methylation is vital for plant development and adapting to environmental stress.
- The mechanisms of DNA methylation inheritance across generations are not well understood.
Purpose of the Study:
- To investigate the role of transposable elements (TEs) in the transgenerational inheritance of DNA methylation patterns in plants.
Main Methods:
- The study likely involved analyzing DNA methylation patterns in plants across generations.
- Investigated the influence of transposable elements (TEs) on these patterns.
- Utilized RNA-directed DNA methylation pathways to understand inheritance mechanisms.
Main Results:
- Transposable elements (TEs) were found to mediate the transgenerational epigenetic inheritance of DNA methylation.
- TEs influence the maintenance and reversion of DNA methylation patterns across generations.
- RNA-directed DNA methylation is a key pathway involved in this process.
Conclusions:
- Transposable elements play a significant role in transmitting epigenetic information through DNA methylation.
- Understanding TE-mediated epigenetic inheritance is crucial for plant development and stress adaptation.
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