Natural variation reveals relationships between pre-stress carbohydrate nutritional status and subsequent responses to xenobiotic and oxidative stress in Arabidopsis thaliana.

@article{Ramel2009NaturalVR,
  title={Natural variation reveals relationships between pre-stress carbohydrate nutritional status and subsequent responses to xenobiotic and oxidative stress in Arabidopsis thaliana.},
  author={Fanny Ramel and C{\'e}cile Sulmon and Gwenola Gouesbet and Ivan Cou{\'e}e},
  journal={Annals of botany},
  year={2009},
  volume={104 7},
  pages={1323-37}
}
BACKGROUND Soluble sugars are involved in responses to stress, and act as signalling molecules that activate specific or hormone cross-talk transduction pathways. Thus, exogenous sucrose treatment efficiently induces tolerance to the herbicide atrazine in Arabidopsis thaliana plantlets, at least partially through large-scale modifications of expression of stress-related genes. METHODS Availability of sugars in planta for stress responses is likely to depend on complex dynamics of soluble… CONTINUE READING
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Differential dynamics of reactive oxygen species and antioxidative mechanisms during atrazine injury and sucrose - induced tolerance in Arabidopsis thaliana plantlets

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Sugar - induced tolerance to atrazine in Arabidopsis seedlings : interacting effects of atrazine and soluble sugars on psbA mRNA and D 1 protein levels

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4 Excerpts

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