Fig. 2

Violin plot of LOG₂ median area under the curve (AUC) values of targeted proteotypic peptides for each protein (protein quantification indices, PQI). PQI values for tryptophan, GS, and other secondary metabolites biosynthesis proteins are plotted (n = 18) for the different experimental sampling points. Box represents 1st and 3rd quartiles, tip of lines the maximum and minimum (excluding outliers), and the white dot is the median. Kernel probability density distributions are superimposed. Stars indicate statistically significant differences in respect to the 0 h time point as determined by two-sided Student’s t test with α = 0.05