Fig. 7.

Cck1 is required for the osmotic stress response. Tenfold serial dilutions of overnight cultures were made in dH₂O, and 5 μl of each was plated. The plates containing 2.5 mM H₂O₂ and 1.5 M KCl were grown for 2 days at 30°C (top panel) and at 37°C (bottom panel). The plates containing 1.5 M NaCl were grown for 5 days. H99 and mutant strains are indicated on the left, and the conditions are shown at the top.