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. 2020 Oct 14;11:551256. doi: 10.3389/fmicb.2020.551256

FIGURE 4.

FIGURE 4

Representative confocal microscopy images. P. brasiliensis was marked with CFSE (green) and C. albicans with Calcofluor white (blue). C. albicans (CA) and P. brasiliensis (PB) mono-species biofilms formed for 48 and 144 h, respectively. For dual-species biofilms, P. brasiliensis previously treated with CFSE was added to 12 h preformed C. albicans biofilm, and incubated for 120 h. (A) Dual-species biofilms: overlay of CA and PB (A1), CA (A2), PB (A3) and zoom in image showing dual-species interaction (A4); (B) Mono-species biofilms: CA biofilm (B1) and PB biofilm (B2).