多胺在植物生长发育过程中的生理作用

Physiological Roles of Polyamines in Plant Growth and Development

多胺在植物生长发育过程中具有广泛的生理作用,如参与植物衰老进程的调控、体细胞胚发生、花芽分化、花和果 实的发育及参与各种生理胁迫反应等。本文重点综述了多胺在植物生长发育过程中生理学功能方面的研究进展,并对有关 问题进行了讨论和展望。

Polyamines play multi-physiological roles in plant growth and development. Recent studies on physiological roles of polyamines are reviewed. Regulation of plant senescence, plant somatic embryogenesis, floral initiation and development, fruit development and a lot of physiological responses to stress are involed.