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Maize Endosperm Development: Tissues, Cells, Molecular Regulation and Grain Quality Improvement
Hao Wu1, Philip W Becraft1, Joanne M Dannenhoffer2
1Genetics, Development, and Cell Biology, Iowa State University, Ames, IA, United States.
Frontiers in Plant Science
|March 25, 2022
Summary
Understanding maize endosperm development mechanisms can improve grain quality for food, feed, and industry. This review details cellular, histological, and molecular aspects, including domestication impacts and future enhancement prospects.
Area of Science:
- Plant Biology
- Genetics
- Agricultural Science
Background:
- Maize endosperm is crucial for human diet, animal feed, and industrial uses.
- Understanding its development is key to improving grain quality.
Purpose of the Study:
- To provide a comprehensive review of maize endosperm development.
- To cover cellular, histological, and molecular genetic aspects.
- To explore the impact of domestication and future enhancement strategies.
Main Methods:
- Detailed account of maize endosperm development at cellular and histological levels.
- Review of molecular genetics and gene expression networks.
- Analysis of key regulators affecting tissue development.
Main Results:
- Elucidation of early development stages and tissue/cell type patterns.
- Identification of molecular mechanisms and regulatory networks.
- Insights into developmental changes during maize domestication.
Conclusions:
- Knowledge of endosperm development regulation can enhance maize grain quality.
- Potential for improving agronomic performance, nutritional value, and economic worth.
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