Figure 3.
Suppression of the hypersporulation phenotype of the pka1Δ strain by disruption of rst2. The homothallic wild-type strain JY450 (A), the rst2Δ strain JX231 (B), the pka1Δ strain JZ633 (C), and the pka1Δ rst2Δ strain JX239 (D) were grown on malt extract agar medium for 2 d at 30°C, and cells were photographed under the phase-contrast microscope. Bar, 10 μm.