Fig. 4
Examples of Tn-seq reads mapped onto essential and non-sessential genes. Pooled T0 reads mapped onto transcriptional regulator genes demonstrating characteristic insertion patterns of nonessential genes, such as purR (a), and essential genes, such as ccpA (b). For each panel, the rows (from top to bottom) denote the visualized site on the A909 chromosome (with nucleotide number labeling), the gene of interest and its flanking neighbors, available TA sites for transposon insertion, and locations of mapped reads