Figure 2. Mmi1 binding to nam1 lncRNA controls MAPK-mediated entry into sexual differentiation. (H) Microscopy images of WT (h90) cells transformed with an empty plasmid (Control) and nam1-1 cells transformed with either an empty plasmid (Control) or a plasmid expressing Byr2 protein (Byr2), after 24 hours of induction of sexual differentiation. Scale bar, 10 µm. 