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. 2024 Aug 5;10(8):551. doi: 10.3390/jof10080551

Figure 8.

Figure 8

Volcano plot analysis and random forest plot of secondary metabolites extracted from fermentation filtrates of mono- and co-cultures. (A) Volcano plot analysis of secondary metabolites in positive ion mode, (B) volcano plot analysis of secondary metabolites in negative ion mode, (C) top 15 significant metabolites in positive ion mode identified using random forest, and (D) top 15 significant metabolites in negative ion mode identified using random forest. B1, fermentation filtrate of B. vietnamiensis B418 monoculture; T21, fermentation filtrate of T. harizanum TW21990 monoculture; BT21, fermentation filtrate of B418 + TW21990 co-culture.