Figure 3.

Close-up of molecular family cluster K containing the known compounds (1, 2 and 3) induced in the co-culture (and significantly observed in the confrontation zone). Likewise, the new compound 4 and the other nodes were induced in the co-culture, except m/z 553.2470 [M+H]⁺, which was also produced in the Cosmospora mono-culture. Nodes coloured blue originate from the co-culture, and red from Cosmospora monoculture. The compound 5 is observed as a singleton (Figure 2).