Figure 4
From: Yarrowia lipolytica vesicle-mediated protein transport pathways

Disruption of Y. lipolytica RAB4 gene does not impair hyphal growth but affects dimorphic transition. Microscope observation of the wild type (wt) and the mutant (rab4Δ) strains in liquid rich YPD medium exponential growth (OD600:2) and stationary phase (OD600:10).