Escherichia coli: untreated versus 5-azacytidine-treated expression profiles

DNA microarray experiments were used to compare gene expression profiles of untreated and 5-azacytidine treated Escherichia coli at both logarithmic phase and early stationary phase The goal was to determine the effect of cytosine DNA methylation loss on gene expression (5-azacytidine is a methylation inhibitor) Untreated versus 5-azacytidine-treated cells at logarithmic phase and early stationary phase; 5 biological replicates both all experiments