Figure 4.

The absence of Bcs1A but not of Bcs1B or Bcs1C results in altered azole susceptibility. Sabouraud agar plates were inoculated with 1 × 10⁶ conidia of the indicated strains. Etest strips were applied and the plates were incubated at 37 °C. Representative photos of caspofungin were taken after 28 h (A), of voriconazole after 48 h and an extended period of 72 h (B) and of posaconazole after 48 h (C). Red arrows indicate the minimal inhibitory concentrations.