植物淹水胁迫响应的研究进展

A review of responses of plants to waterlogging stress

在概述植物对淹水胁迫各种适应方式的基础上,重点从质外体障碍的形成和根系的向氧性生长,发酵途径、厌氧多肽、植物激素及低氧锻炼等方面,对近年来植物抗淹水胁迫适应性的研究进展作了简要评述.

This paper summarizes various adaptive ways that plants display when subjected to waterlogging of the soil or deeper submergence. On this basis, it reviews the advances in plants′ responses to waterlogging stress, including the formation of apoplastic barrier, the oxytropism of root growth, the changes of fermentation paths and plant hormones, the induction of anaetobicpolypeptides and acclimation to hypoxic pretreatment, in recent years. The research incorporates molecular biology and genetics, cell physiology, biochemistry, hormone physiology, whole plant physiology and ecology.