Figure 4From: The response to unfolded protein is involved in osmotolerance of Pichia pastorisGrowth of S. cerevisiae HA232 (A) and P. pastoris X-33 (B) on YPD agar with different concentrations of NaCl or KCl. YPD agar plates and plates containing 0.6 M NaCl or KCl were incubated at 28°C for 4 days, whereas all other plates were incubated at 28°C for 6 days.Back to article page