... zeaxanthin and lutein leads to 1O2accumulation and this repr esents a signalling pathway in the early stages of stress acclimation, beside the response to ADP/ATP ratio and to the redoxstate ... treatment in wild-typeArabidopsis thaliana vs a photosensitive mutantlacking zeaxanthin and luteinAlessandro Alboresi1†, Luca Dall’Osto1†, Alessio Aprile2, Petronia Carillo3, Enrica ... metabolomic analysis; AA. and ER participated in the RNA isolation, microarray experiments and statistical analysis of data,quantitative real-time PCR; LC and RB conceived the study and participatedin...