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. 2019 Oct 16;9:14880. doi: 10.1038/s41598-019-51369-5

Figure 6.

Figure 6

Normalised expression of the phosphate transporter gene MtPT1 (a), a phosphate starvation-induced (PSI) gene MtMT4 (presented on log-scale y-axis; b), and MtLPCAT1 (c) in the roots of Medicago truncatula plants inoculated with the AMF R. irregularis (grey bars) or mock-inoculated (white bars), and grown at different soil Zn (Zn0-Zn20) and P (P0-P50) concentrations. Values are mean ± SEM, n = 5. Means labelled with the same letter were not significantly different at the P < 0.05 level (Tukey’s HSD), see Table 1 for details of ANOVA results.