Synteny plot of representative i3v1 T6SS gene clusters from each species of Serratia that encodes the i3v3 subtype, alongside a representative phylogenetic tree showing the position of each corresponding strain, extracted from the tree above. Shading between representative gene clusters indicates pairwise percentage nucleotide identity. S. marcescens Db11 is a single nucleotide variant derivative of strain Db10; therefore, the Db11 genome sequence is used interchangeably for Db10 and Db11. See also Figures S1 and S7 and Table S1.
