To identify salt-resistant related genes by FSL0260, expression profiles between plants treated with or without FSL0260 under salt stress were analyzed using the custom microarray (GPL19830). Overall design: Wild-type plants (Arabidopsis thaliana ecotype Columbia) were grown on 1/2 MS 0.1 % Agar medium for four days. Then, the plants were administrated to FSL0260 for 24. Expression profiles were analyzed using the custom array (GPL19830).