木本植物花芽休眠中激素调节的分子机制研究进展

Progress of Molecular Mechanism on Hormone Regulation of Flower bud Dormancy in Woody Plants

木本植物花芽休眠是一个关键并且充满神秘感的历程,这一生物学适应性不仅对于物种的生存繁衍具有特殊的生物学和生态学意义,同时对花的生产和应用也有重大的意义。近年来,在植物的休眠过程中,有关激素作用的分子机制的研究取得了一定的研究成果。本文针对木本植物花芽休眠过程中激素调节的分子机制等研究成果进行总结,并探讨了今后的研究方向。

The flower bud dormancy in woody perennials, which formed during a long evolutional process, is a biological adaptability to the changes of environmental factors and different seasons. It is important in both theory and application to understand the complex mechanisms of how to induce or break bud dormancy. The research of molecular mechanism in hormone aspect which effected during bud dormancy has been increasing in recent years. This paper reviewed several molecular mechanisms of hormone in woody plants related to the flower bud dormancy. Finally, we proposed some aspects of studies on flower bud dormancy mechanism in the future.