Table 1.

Whole Genome Sequencing analysis of the Lm isolates: for each strain serogroup, clonal complex, accession number, presence/absence of virulence genes, resistance determinants and intact pro-phage are reported.

		Lm_2510	Lm_2541
Accession number		JAHAUX000000000	JAHAUW000000000
Typing	Serogroup	IV b	IV b
	Clonal Complex (CC)	CC1	CC4
Virulence genes	LIPI-1	+	+
	LIPI-2	–	–
	LIPI-3	+	+
	LIPI-4	–	+
	Internalin genes	inlA; inlB; inlC; inlE; inlF; inlH; inlJ; inlK	inlA; inlB; inlC; inlE; inlF; inlH; inlJ;
	agrA	+	+
	agrC	+	+
	ami	–	–
	aut	–	–
	bsh	+	+
	cheA	+	+
	cheY	+	+
	cwhA	+	+
	dltA	+	+
	fbpA	+	+
	fur	+	+
	gtcA	+	+
	hpt	+	+
	lap	+	+
	lapB	+	+
	lgt	+	+
	lisK	+	+
	lisR	+	+
	lntA	+	+
	lpeA	+	+
	lplA1	+	+
	lspA	+	+
	oatA	+	+
	oppA	+	+
	pdgA	+	+
	prsA2	+	+
	purQ	+	+
	srtA	+	+
	srtB	+	+
	stp	+	+
	svpA	+	+
	tagB	–	–
	vip	+	+
	virR	+	+
	virS	+	+
	aut_IVb	+	+
	comK	+	+
	gltA	+	+
	gltB	+	+
	lmo1280	+	+
	lmo2470	+	+
	lmo2491	+	+
	mdrM	+	+
Resistance determinants	Antimicrobial resistance genes	fosX; lin; norB; sul; tetA_2; tetA_3; tetC	fosX; lin; norB; sul; tetA_2; tetA_3; tetC
	Multidrug Efflux pumps	mdrl; lde; SugE	mdrl; lde; SugE
Intact pro-phage		PHAGE_Lister_LP_030_3 (NC_024384.1)	–