Figure 1
From: Extensive genomic diversity among Mycobacterium marinum strains revealed by whole genome sequencing
Overview of genomic features and genome alignments in Mma strains. (a) Bar plot showing genome size, GC-content (%), number of CDS, number of tRNA and number of rRNA in different strains along with the phylogenetic relationship. In the phylogenetic tree the strain names are in two colours representing the cluster-I (red) and cluster-II (blue) members. Complete and draft genomes are coloured by orange and green, respectively. (b) Synteny for the rRNA genes, rrnA and rrnB, present in cluster-I and cluster-II strains. Arrows represent genes and strand information. Right and left arrows indicate positive and negative strands. Red arrows refer to the rRNA operons and blue arrows mark flanking genes. (c) Whole-genome alignment of the 19 Mma strains where each of the coloured horizontal blocks represents one genome and the vertical bars represent homologous regions. Diagonal lines represent genomic rearrangements, whereas white gaps represent insertions/deletions. Presence of phage sequences are marked as large blocks in blue, green, yellow, and black. The same colour (except the black blocks) indicates that the phage fragments are the same while black blocks mark non-conserved phage sequences. (d) Alignment of the plasmid scaffolds in different Mma strain. Homologous regions in the plasmids are indicated by same coloured blocks connected with vertically lines. Partially filled regions and white regions in the blocks represent less similar sequence or unique regions respectively. All the plasmids are classified into four classes as indicated on the right side, see also the main text.
