FIG 4.

Growth of C. tropicalis strain in Congo red. Candida tropicalis strains with different susceptibility profiles were incubated overnight in Sabouraud liquid medium, and after being washed with PBS, different amounts of cells were placed on Sabouraud medium plates or on the same plates containing Congo red (100 μg/ml). The plates were incubated at 37°C, and pictures were taken after 48 h.