Whole cell protein abundance.

<p>A heat map depicting the normalized ribosomal protein abundance in various RbgA perturbation strains. The rows correspond to strains induced RbgA expression (RB301:1 mM), RbgA depletion (RB301:6 µM), RbgA-F6A (RB1043), and RbgA-F6A with suppressor mutations (RB1051:R70P, RB1055:RC3, RB1057:H66L, RB1068:T68R). To facilitate comparison between conditions, each protein's abundance is normalized to that of L20 and then to the protein's level in strain RB301:1 mM. Protein abundance is colored from white (0.3) to red (1.5). Proteins depleted from the 44/45S particles are labeled in orange. Protein L6 is highlighted in red.