Effect of volatile and non-volatile metabolites from Leptosphaeria maculans on tomato calli under abiotic stresses

Drought and salinity can be serious problems for agricultural productivity in certain planet areas. Leptosphaeria maculans is the causative agent of blackleg crucifer plants. In this work, a novel methodology studying effects fungal metabolites (volatile non-volatile) on plant calli presence abiotic stresses presented, by using L. maculans, tomato calli, drought stresses. way, study has reported how, under stresses, growth vitality inhibited, increasing its tissues-oxidation accumulation ROS. By applying from treated with non-volatile showed increment conditions. On other hand, volatile an tissues-vitality A series gene expression analysis was also conducted order to determine performance related genes. Results that induced, together stress tolerance response abscisic acid, AREB1. addition, application without increases vitality, reduces oxidation ROS, accordance results obtained. The ability increase could their produce non-volatile-metabolites, which induce antioxidant enzyme activity or compounds, ABA-dependent genes