Figure 3From: The interaction of Arabidopsis with Piriformospora indica shifts from initial transient stress induced by fungus-released chemical mediators to a mutualistic interaction after physical contact of the two symbionts NRT2.5 induction in the roots and shoots of Arabidopsis seedlings which were exposed to P. indica for either two or six days. The fold change relative to the mock-treatment is presented. Based on 3 independent biological experiments with 3 technical replicates each. Bars are SEs; they represent the sum of the SEs of the individual values. Asterisks indicate significant differences (six day shoot value vs. two day shoot value), as determined by Student’s t-test (**P < 0.01).Back to article page