Fig. 12From: Cold regulation of plastid ascorbate peroxidases serves as a priming hub controlling ROS signaling in Arabidopsis thaliana Model depicting our hypothesis on cold-priming in Arabidopsis. Cold priming results in less activation of chloroplast-to-nucleus ROS signaling by a short triggering cold stimulus (priming III) in parallel to stronger activation of non-plastid specific stress response genes (priming II) and cold responses (priming I). Upon prolonged cold periods, cold acclimation is induced and weakens the priming effectsBack to article page