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. 2023 Jul 7;14:1179534. doi: 10.3389/fmicb.2023.1179534

Figure 5.

Figure 5

Comparison of enzyme activity between healthy and IBS-n fecal samples. The bar shows the fold change of normalized fluorescence intensity (IBS-n/healthy). These values were sorted by fold change, and the smallest normalized fluorescence intensity value except for 0 was added to all samples as pseudo intensity to calculate the fold change. The color shows the C-terminus of the probes: red for K and R, blue for S and G, and black for other probes. The alphabets represent amino acid residues. Ac = acetyl. For enzyme abbreviations, please refer to Supplementary Figure S1.