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. 2024 Jun 19;15:1408624. doi: 10.3389/fmicb.2024.1408624

Figure 4.

Figure 4

RT-qPCR analysis of the main GAD-related genes. Effect of CDMg supplementation with yeast extract (YE) on the transcription of gadR, gadB and gadA in L. brevis CRL 2013. Each bar represents the fold-change of relative mRNA expression of a gene in the respective medium relative to its expression in the basal CDMg after normalization against recA gene expression, using the Livak method. Means for each bar without a common letter differ significantly. Significance with Tukey’s HSD post hoc test following a one-way ANOVA is indicated as p < 0.05.