Table 2 Phase by phase analysis of the correlation between the degradation rate constant k and the mRNA concentration for the rph-1 control strain and the rph-1 Δrnr and rph-1 Δpnp double mutants. Number of genes, correlation coefficients and the associated p-value are given in the three zones defined in Fig. 3 for the rph-1 control strain and the rph-1 Δrnr and rph-1 Δpnp double mutants

From: PNPase is involved in the coordination of mRNA degradation and expression in stationary phase cells of Escherichia coli