Figure 8. The pkhA gene is essential to A. nidulans and interacts with ypkA.

(A) The wild-type and niiA::pkhA mutant strains were grown for 72 hours at 37°C on MM+sodium nitrate 10 mM or MM+ammonium tartrate 50 mM (Wt = Wild-type). (B) The alcA::ypkA, niiA::pkhA, and alcA::ypkA niiA::pkhA strains were grown for 72 hours at 37°C on different combinations of MM+glucose 2% or glycerol 2% plus threonine 100 mM plus sodium nitrate 10 mM or ammonium tartrate 50 mM (Wt = Wild-type).