Figure 3

Analyses of the impact of Hap5, Hap4 and Yap5 on ATP2 and GRX4. The relative expression of ATP2 (A) and GRX4 (B) was measured by Q-RTPCR in wild type, hap5Δ, hap4Δ and yap5Δ strains grown in glucose, glycerol or iron excess. The values represent the expression levels of the ATP2 or GRX4 genes relative to ACT1 (used as an internal control) and to the wild type grown in glucose. The experiments were performed three times on biologically independent samples. Error bars represent the pearson standard deviation. A t-test was performed to compare, for each growth condition, the mutants to the corresponding wild type. The results of the test are indicated by the stars as follows *p < 0.05, **p < 0.01, ***p < 0.001.