Fig. 2
Time course for expression of selected PP2A subunits and TAS14 in tomato roots inoculated with PGPR. Tomato plants were grown in vermiculite for 40 days. Thereafter, treated with 10 mM MgSO4 (control) (white bars), Sp245 (grey bars), FAJ0009 (hatched bars) and WCS417r (black bars) and harvested after 2 h, 24 h, 1 week and 3 weeks. Genes analysed were (a) B’φ; (b) B’θ; (c) Bβ (clade I); (d) Bβ (clade III); (e) C1; (f) C2; (g) TAS14. Columns marked with one or two asterisks are significantly different from the corresponding control according to student’s t-test at p-value < 0.1 or 0.05 respectively