Title : MYB30 Orchestrates Systemic Reactive Oxygen Signaling and Plant Acclimation.

Pub. Date : 2020 Oct

PMID : 32699028






4 Functional Relationships(s)
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Compound Name
Protein Name
Organism
1 MYB30 was found to act downstream of the ROS wave in systemic tissues of Arabidopsis in response to local high light (HL) stress treatment. Reactive Oxygen Species myb domain protein 30 Arabidopsis thaliana
2 Although myb30 plants were found to display enhanced rates of ROS wave propagation and their local tissues acclimated to the HL stress, they were deficient in SAA to HL stress. Reactive Oxygen Species myb domain protein 30 Arabidopsis thaliana
3 Our study identifies MYB30 as a key regulator that links systemic ROS signaling with systemic transcriptomic responses, SAA, and plant acclimation to HL stress. Reactive Oxygen Species myb domain protein 30 Arabidopsis thaliana
4 In addition, it demonstrates that plant acclimation and systemic ROS signaling are interlinked, and that the lack of systemic acclimation drives systemic ROS signaling to occur at faster rates, suggesting a feedback mechanism (potentially involving MYB30) between these two processes. Reactive Oxygen Species myb domain protein 30 Arabidopsis thaliana