Fig. 7From: Protein aggregation and membrane lipid modifications under lactic acid stress in wild type and OPI1 deleted Saccharomyces cerevisiae strainsEvaluation of UPR in BY4741 and BY4741 opi1Δ. The HAC1 mRNAs amplification was performed at 18 h after the inoculation, corresponding to the exponential phase of growth, in the BY4741 and BY4741 opi1Δ strains exposed (b) or not (a) to 46 g/L lactic acid at pH3Back to article page