Fig. 1

Schematic representation of genome sequences for strains GS93–23, 3211–3, and S3–4. Outer, solid black ring shows contig length in Mb. Second and third rings show annotated CDSs in the forward or reverse orientation, respectively, colored by functional classification. Genes involved in metabolism are green, information storage and processing are purple, cellular processes and signaling are yellow, and unknown functions are grey (see Table 2). Fourth and fifth rings show high-confidence and putative natural product BGCs, respectively. High-confidence BGCs are colored by biosynthetic class, with polyketides light green, non-ribosomal peptides orange, terpenes yellow, nucleosides purple, RIPPs dark green, and hybrid clusters tan. Sixth ring shows functional RNA elements, including rRNA (reverse orientation orange, forward orientation red) and tRNAs (reverse orientation blue, forward orientation green). Seventh and eighth rings show G + C content and G + C skew, respectively. Each is shown for two window sizes: 10 Kb (dark blue above average, dark orange below average) and 1 Mb (light blue above average, light orange below average). Only the 10 Kb resolution data is shown for plasmids