WRKY响应植物逆境的“角色”

WRKY’s“Role”in Response to Plant Adversity

植物经常面临大量的逆境胁迫,这些逆境胁迫会对植物造成一些不利影响。为了应对这些胁迫,植物通过一个严格调控的网络机制来迅速作出响应。WRKY家族是一类广泛参与响应胁迫的转录因子家族,作为激活因子或者抑制因子来参与转录组的重新编程。综述了逆境胁迫中WRKY基因在植物抗性机制中扮演的“角色”及其发挥的作用。

Plants often face a great deal of stress,which will have some adverse effects on plants.In response to these stresses,plants respond quickly through a tightly regulated network of mechanisms.WRKY family is a family of transcription factors that are widely involved in response to stress and participate in transcriptome reprogramming as activators or inhibitors.In this paper,we reviewed the role of WRKY gene in plant response to stress and homology in other plants.