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Updated: May 12, 2026

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mirMachine: A One-Stop Shop for Plant miRNA Annotation
Published on: May 1, 2021
[Evolution of miRNA in plants]
Qiang Wei1, Yong-Hong Liang, Guang-Lin Li
1College of Life Science, Shannxi Normal University, Xi'an, China.
Yi Chuan = Hereditas
|April 12, 2013
Summary
MicroRNAs (miRNAs) are crucial for plant gene regulation. This review explores the evolutionary origins, birth-death dynamics, and functional changes of plant miRNAs, offering insights for future research.
Area of Science:
- Plant molecular biology
- Genomics
- Evolutionary biology
Context:
- MicroRNAs (miRNAs) play vital roles in regulating plant gene expression.
- Advances in genome sequencing facilitate the study of miRNA evolution.
- Plant miRNA evolution remains an under-reviewed area.
Purpose:
- To review the evolution of microRNAs (miRNAs) in plants.
- To discuss hypotheses on miRNA origins.
- To examine miRNA birth and death dynamics and functional evolution.
Summary:
- This review synthesizes current knowledge on plant miRNA evolution.
- It covers miRNA origin hypotheses, birth-death dynamics, and functional shifts.
- Genomic data and evolutionary analyses are integrated.
Impact:
- Provides a reference for researchers studying plant miRNA evolution.
- Highlights key aspects of miRNA evolutionary processes.
- Informs future research directions in plant genomics and molecular evolution.
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