Genome browser view of mRNA degradation rate. Genome browser view showing the degradation rate of numerous gene clusters as measured by comparing the representation of genes in full-length to degraded fragment RNA libraries (Log2 (mRNA\sRNA). Full length read frequency (black histogram) also indicated. Differential slower (blue) or faster (red) relative degradation is observed between gene operons across different time points (40, 51 and 93 hours). For example, RNA Polymerase operon (orange) undergoes accelerated decay, as indicated by lower degradation rate, during the metabolic switch.