Peptide substrates displaying statistically significant altered phosphorylation when peptide arrays are incubated with lysates of sucrose-treated plants as compared to lysates from sorbitol-treated plants. Peptides were selected for their importance in human signal transduction and represent human

Peptide substrates displaying statistically significant altered phosphorylation when peptide arrays are incubated with lysates of sucrose-treated plants as compared to lysates from sorbitol-treated plants. Peptides were selected for their importance in human signal transduction and represent human sequences. The results show the results of A. thaliana treated for 1 hour with either sucrose or the inactive osmotic control, both at a concentration of 100 mM. Subsequently, cells were lysed and analysed for their capacity to in vitro phosphorylate peptide arrays (for details, see main text).