Fig. 2

BRIG diagrams showing an overview of the genomic relationship between the seven sequenced group B S. Typhimurium isolates and a the SGI1 genomic island in DT104 (GenBank Accession AF261825) and b the T000240 plasmid pSTMDT12_L (GenBank Accession NC_016861) [29]. The innermost rings (in red) represent the reference sequences, and the outer rings show BLASTN comparisons of the group B genomes against the references using an E-value cut-off of 0.001. Known genes of SGI1 in DT104 [25] and known protein products of open reading frames in the resistance island of pSTMDT12_L [9] are marked on the outermost rings in (a) and (b), respectively