植物MYB转录因子在花药发育中的调控作用

Regulation of plant MYB transcription factors in anther development

摘要:

MYB转录因子作为最大的转录因子家族之一，参与植物的生长发育、胁迫反应、产物代谢等过程，在植物花的发育特别是花药发育过程中发挥着重要的调控作用。花药的发育在植物繁殖后代中起关键作用，文中就MYB转录因子在花药绒毡层发育、花药开裂、花粉发育、糖类物质和激素途径等方面对花药发育过程中的调控作用进行总结，以期为植物花药发育调控机制及调控网络的深入研究提供可行的参考。

Abstract:

MYB transcription factor is one of the largest transcription families and involved in plant growth and development, stress response, product metabolism and other processes. It regulates the development of plant flowers, especially anther development, a key role in the reproduction of plant progeny. Here, we discuss the regulatory effects of MYB transcription factors on the development of anther, including tapetum development, anther dehiscence, pollen development, carbohydrates and hormone pathways. We provide a reference for the further study of the regulation mechanism and network of plant anther development.