Figure 6.
Effect of Trichoderma co-cultivation on camalexin accumulation in Arabidopsis. Camalexin levels were determined in leaves of axenically-grown WT Arabidopsis seedlings, in seedlings treated with 5 mM AgNO3, or co-cultivated 8 d with T. virens or T. atroviride. Bars show the mean ± SD of five independent biological replicates. Each replicate included 20 seedlings. Different letters are used to indicate means that treatments differ significantly (p < 0.05). The experiment was repeated twice with similar results.