Biphasic activation of survival and death pathways in Arabidopsis thaliana cultured cells by sorbitol-induced hyperosmotic stress

•The sorbitol-induced hypersosmotic stress in A.thaliana cultured cells triggered biphasic and dual responses.•The first events participate to signaling by singlet oxygen production and osmotic adjustment allowing cell adaptation.•The second set of events through superoxide anion production could pa...

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