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. 2026 Apr 15;17:1799303. doi: 10.3389/fpls.2026.1799303

Figure 10.

Bar chart with two panels compares OD600 values of different bacterial treatments after two and five days. Error bars show standard error. Treatments are grouped and color-coded, with significant differences marked by different letters above bars. After two days, 3N1 plus Filt1N3 shows the highest OD600, while 1N3 plus Filt2N5 is lowest. After five days, 2N5 and 3N1 plus Filt1N3 have the highest OD600. X-axis labels treatments; y-axis shows OD600 values.

Bacterial growth of the Pseudomonas species expressed as OD600 in the absence or in the presence of the culture filtrates (Filt) obtained from the other bacteria. Error bars represent standard errors, with different letters indicating statistically significant differences (p < 0.05) based on one-way ANOVA followed by Tukey’s HSD post hoc test (or Kruskal–Wallis with Dunn’s post hoc test if normality and homogeneity of variances assumptions were not met).