FIGURE 7.

The Puf3RD rescues decay of COX17 mRNA in a puf3Δ strain. Data from Northern blot analyses of COX17 decay are plotted, with minutes following transcriptional repression on the x-axis and the fraction of RNA remaining as compared to the steady-state RNA level at time 0 on the y-axis. Decay was monitored in the following strains: wild-type (closed diamond), puf3Δ (open square), puf3Δ transformed with a plasmid expressing Puf3p (open circle), and puf3Δ transformed with plasmid expressing Puf3RD (closed triangle). Data points are averages of multiple experiments.