Figure 5.The. polarized delivery of membrane lipids and cell wall deposition was not confined to the hyphal apex in the niiA::ypkA mutant upon repression.

In all experiments, germlings were grown for 16 hours at 37°C on inducing (sodium nitrate) and repressing conditions (ammonium tartrate). Stains utilized: (A) Hoescht, (B) Filipin, (C) FITC-conjugated wheat germ, and (D) CFW. Bars, 5 and 10 µm.