Fig. 3

Circular plot showing distribution of mapped RNA-Seq reads and 5′ monophosphate cleavage sites throughout the Pseudomonas aeruginosa PAO1 genome. The outer green and blue tracks represent reverse-strand and forward-strand genes, respectively. The third track from the outside is a heat map showing log10 first base-pair coverage (100 bp window) of RNA-Seq reads where a transition from yellow to green to blue correlates with increased transcription. The histogram with a grey background shows log10 coverage of 5′ monophosphate sites on both the forward and reverse strands. This is followed by a track containing rRNA (green), tRNA (blue) and ribosomal proteins (purple). The innermost track shows G-C skew (1000 bp window)