Now showing items 1-5 of 5
The plant NADPH oxidase RBOHD mediates rapid systemic signaling in response to diverse stimuli.
Cell-to-cell communication and long-distance signaling play a key role in the response of plants to pests, mechanical wounding, and extreme environmental conditions. Here, we report on a rapid systemic signal in Arabidopsis ...
Temporal-spatial interaction between reactive oxygen species and abscisic acid regulates rapid systemic acclimation in plants.
Being sessile organisms, plants evolved sophisticated acclimation mechanisms to cope with abiotic challenges in their environment. These are activated at the initial site of exposure to stress, as well as in systemic tissues ...
The zinc-finger protein Zat12 plays a central role in reactive oxygen and abiotic stress signaling in Arabidopsis.
Plant acclimation to environmental stress is controlled by a complex network of regulatory genes that compose distinct stressresponse regulons. In contrast to many signaling and regulatory genes that are stress specific, ...
Identification of the MBF1 heat-response regulon of Arabidopsis thaliana.
Brief periods of heat stress of even a few days can have a detrimental effect on yield production worldwide causing devastating economical and sociological impacts. Here we report on the identification of a new heat-response ...
Cytosolic ascorbate peroxidase 1 is a central component of the reactive oxygen gene network of Arabidopsis.
Reactive oxygen species (ROS), such as O2 and H2O2, play a key role in plant metabolism, cellular signaling, and defense. In leaf cells, the chloroplast is considered to be a focal point of ROS metabolism. It is a major ...