Fig. 8

Proteins linked to secondary metabolism detected in the proteomic study. Proteins marked with * were only detected at day 3, and those marked with # were only detected at day 4. Represented ratios are the mean for proteins detected at both days. (A) Abundance ratios of proteins from act and red cluster. (B) Abundance ratios of proteins from cda cluster and CDA production assay (measurement of inhibition halos against B. subtilis). Error bars show the standard error of the mean of the experiments carried out in triplicate. Asterisks in the graph show statistical differences between the two strains: *: p < 0.05; **: p < 0.01 (t-test). (C) Abundance ratios of proteins from cpk cluster and yCPKs production assay