赤霉素解除木本植物季节性休眠机制的研究进展

赤霉素是一种高效能的广谱植物生长调节剂,能够促进植物的生长发育,具有重要的生物学功能。该文主要对国内外近年来有关赤霉素在木本植物季节性休眠解除中的应用、赤霉素解除木本植物季节性休眠的生理机制、赤霉素代谢相关基因在木本植物季节性休眠中的作用以及赤霉素解除木本植物季节性休眠的分子机制等方面的研究进展进行综述,同时对下一步的研究方向进行了展望,以期能够更好地阐述赤霉素解除木本植物季节性休眠的分子机制,为赤霉素在木本植物季节性休眠解除中的应用提供理论依据。

Research Advances on the Mechanism of Gibberellins Releasing Seasonal Dormancy in Woody Plants

Gibberellins (GAs) are a kind of broad-spectrum plant growth regulators.This review addresses the application of GAs in buds dormancy release of woody plants,the physiological mechanisms of dormancy release applied by GAs,the roles of genes associated with gibberellin metabolism in seasonal dormancy release in woody plants,the molecular mechanism of buds dormancy release induced by GAs,and also suggests the future research directions to better understand seasonal dormancy treated with GAs in woody plants,which could provide a theoretical basis for the application of GAs in buds dormancy release of woody plants.