FIGURE 3.

The snoRNA deletion mutants respond differently to wide array of extraribosomal growth inhibitors and stresses. A one-way hierarchical cluster on LPI is displayed; only statistically significant (P < 0.001) better (red) and worse (green) growth than the wild type is indicated. Clustering was performed on all data, but the three different growth variables are displayed separately. The r values by the tree to the left indicate the Pearson correlation at that branch point. The corresponding human rRNA methylations are indicated after the strain name.