Figure 2

Average microarray signal intensities with target Streptococcus pneumoniae and five different control tmRNAs. The probe-specific target tmRNA hybridization signal average is shown as a 100% bar. Control signal averages of five different tmRNAs (Streptococcus pyogenes (S.pyo), Streptococcus agalactiae (S.aga), GrC/G streptococcus (GrC/G), Klebsiella pneumoniae (K.pne) and Moraxella catarrhalis (M.cat)) are given as a percentage of the target signal. Three different average bars for control tmRNAs represent the average hybridization signal intensities with probes' minimum ΔG differences 0.2; 2 and 4 kcal/mol compared to the hybridization with target molecule (ΔΔG = 0). Error bars show SD of control signal averages. All of the average signal values of the control tmRNA hybridization reactions are shown on the table added onto the graph.