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. 2022 Nov 16;13:1013973. doi: 10.3389/fmicb.2022.1013973

Figure 2.

Figure 2

Concentrations of IPA, 5-HT, 5-HIAA, and KYN in the culture medium of 11 bacterial strains. 1, Enterobacter hormaechei; 2, Enterobacter cloacae; 3, Klebsiella pneumoniae; 4, Escherichia fergusonii; 5, Weissella confusa; 6, Klebsiella michiganensis; 7, Shigella flexneri; 8, Shigella sonnei; 9, Klebsiella singaporensis; 10, Proteus columbae; 11, Clostridium sporogenes.