Applications in Agriculture and Horticulture Manipulation of ethylene function is a cornerstone of modern horticultural practice. Future Perspectives and Research Frontiers.
Ethylene Function Molecular Breeding Tools for Advanced Crop Improvement
Ethylene function is a fundamental concept in plant physiology that describes the role of the gaseous hormone ethylene in regulating nearly every stage of a plant’s life cycle. Cross-talk between ethylene and brassinosteroids or gibberellins fine-tunes growth adjustments, ensuring that developmental decisions balance resource allocation and environmental cues.
It antagonizes auxin in processes like leaf abscission and apical dominance, while synergizing with jasmonic acid and salicylic acid in defense responses. In some species, it can trigger the transition from vegetative to reproductive growth, ensuring that flowering coincides with favorable environmental conditions.
Ethylene Function Molecular Breeding Tools for Enhanced Crop Improvement
Growers use ethylene gas or ethephon sprays to synchronize fruit ripening for market readiness. ACC is then oxidized by ACC oxidase to yield ethylene, a reaction that requires oxygen and iron.
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More perspective on Ethylene function can make the topic easier to follow by connecting earlier points with a few simple takeaways.