Fig. 1: Average nucleotide identities (ANI) and core genome single-nucleotide polymorphisms (SNPs) across 4 E. coli and 9 Klebsiella spp. paired isolates.

ANI was calculated using the BLAST alignment algorithm (ANIb). The core genome SNPs are displayed in each cell below the ANI %, this was calculated using snippy v4.6.3 and snp-dist using FSFC1386 as reference (see the “Methods” section). Klebsiella spp. are displayed together with 17 Klebsiella pneumoniae and 1 (FSFC0558) Klebsiella quasipneumoniae highlighted by the lines of blue.