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. 2016 Feb 22;11(2):e0149606. doi: 10.1371/journal.pone.0149606

Fig 8. Effect of iron on the expression of the R. irregularis GRX genes.

Fig 8

R. irregularis was grown in M-C media containing 45 μM Fe (control) or supplemented with 4.5 mM Fe or 45 mM Fe medium for 2 weeks. RiGRX1 (A), RiGRX4 (B), RiGRX5 (C) and RiGRX6 (D) gene expression. Data were normalized using the housekeeping gene RiTEF. Relative expression levels were calculated by the 2-ΔΔCT method. Data are means +/- standard error. Asterisks show statistically significant differences (p<0.05) compared to the control value, according to the Fisher’s LSD test.