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. 2016 May 12;7:716. doi: 10.3389/fmicb.2016.00716

FIGURE 5.

FIGURE 5

Three conserved histidine residues in MrsA are required for the response to oxidative and azole stresses. (A) Schematic view of the MrsA point mutation. The His residues (H) of MrsA located at positions 38 (H1), 96 (H2), and 214 (H5) and a glycine residue (G) located at position 60 (H1) were mutated to alanine (A). The glycine residue was mutated as a control. (B) Conidia of each strain were serially diluted and spotted onto YAG plates in the presence of 300 μM BPS, 10 mM Fe (FeCl3), 3 mM H2O2, 25 μM menadione and 0.75 μg ml-1 ITZ.