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. 2013 Nov 14;8(11):e79405. doi: 10.1371/journal.pone.0079405

Figure 2. Transcriptional regulation of MPC genes in response to salt stress and diauxic shift.

Figure 2

Yeast wild type (BY4741, wt) and hog1 mutant strains were treated for 10 min with 0.4 M NaCl (A) or shifted from YPD to YPGlyc medium for 30 min (B). The expression levels were determined by RT-PCR and normalized for the ACT1 messenger. Data are shown as mean from two independent experiments; error bars represent standard deviation. MPC3 transcript levels are significantly lower in the hog1 mutant vs. wild type after NaCl induction (p = 0.001) or diauxic shift (p = 0.0003) according to the Students t-test.