Virulence and genotypic characterization of Listeria monocytogenes isolated from vegetable and soil samples

Soni, Dharmendra Kumar; Singh, Major; Singh, Durg Vijai; Dubey, Suresh Kumar

doi:10.1186/s12866-014-0241-3

BMC Microbiology

Table 1 Source of isolation, serogroup, antibiogram, ERIC- and REP- fingerprints and virulence profiles of L. monocytogenes used in this study

From: Virulence and genotypic characterization of Listeria monocytogenes isolated from vegetable and soil samples

Sl. no.	Strains	Source of isolation	Date of isolation	Serogroup	Antibiogram	ERIC type	REP type	Presence of following genes determined by PCR
								*inlA*	*inlC*	*inlJ*	*plcA*	*prfA*	*actA*	*hlyA*	*iap*
1	VB1	Vegetable-brinjal	15.10.2011	4b, 4d, 4e	Cf, Fox	XVIA	XIIIA	+	+	+	+	+	+	+	+
2	VB2	Vegetable-brinjal	15.10.2011	4b, 4d, 4e	Cf, Fox	XVIA	XIIIA	+	+	+	+	+	+	+	+
3	VB3	Vegetable-brinjal	15.10.2011	4b, 4d, 4e	Cf, Fox	XVIA	XIIIA	+	+	+	+	+	+	+	+
4	VB4	Vegetable-brinjal	15.10.2011	4b, 4d, 4e	Cf, Fox	XVIA	XIIIA	+	+	+	+	+	+	+	+
5	VCF1	Vegetable-cauliflower	15.11.2011	4b, 4d, 4e	Cf, Fox	XVIB	XIIIA	+	+	+	+	+	+	+	+
6	VCF2	Vegetable-cauliflower	15.11.2011	4b, 4d, 4e	Cf, Fox	XVIC	XIIIB	+	+	+	+	+	+	+	+
7	VCF3	Vegetable-cauliflower	15.11.2011	4b, 4d, 4e	Cf, Fox	XVIIB	XIIIB	+	+	+	+	+	+	+	+
8	VCF4	Vegetable-cauliflower	15.11.2011	4b, 4d, 4e	Cf, Fox	XVIIB	XIIIB	+	+	+	+	+	+	+	+
9	VDB1	Vegetable-dolichos bean	15.12.2011	4b, 4d, 4e	Cf	XVIIA	XIIIB	+	+	+	+	+	+	+	+
10	VDB2	Vegetable-dolichos bean	15.12.2011	4b, 4d, 4e	Cf, Fox	XVIIA	XIIIB	+	+	+	+	+	+	+	+
11	VT1	Vegetable-tomato	15.01.2012	4b, 4d, 4e	Cf, Fox	XVB	XIVB	+	+	+	+	+	+	+	+
12	VT2	Vegetable-tomato	15.01.2012	4b, 4d, 4e	Cf, Fox	XVA	XIVB	+	+	+	+	+	+	+	+
13	VCK1	Vegetable-chappan kaddu	15.01.2012	4b, 4d, 4e	Cf, Fox	XVA	XIVC	+	+	+	+	+	+	+	+
14	VCK2	Vegetable-chappan kaddu	15.01.2012	4b, 4d, 4e	Cf	XVC	XIVB	+	+	+	+	+	+	+	+
15	VCK3	Vegetable-chappan kaddu	15.01.2012	4b, 4d, 4e	Cf, Fox	XIV	XIVB	+	+	+	+	+	+	+	+
16	VCK4	Vegetable-chappan kaddu	15.01.2012	4b, 4d, 4e	Cf	XIV	XIVD	+	+	+	+	+	+	+	+
17	VC1	Vegetable-chilli	15.02.2012	4b, 4d, 4e	Fox	XIII	XIVB	+	+	+	+	+	+	+	+
18	VC2	Vegetable-chilli	15.02.2012	4b, 4d, 4e	Cf, Fox	XIII	XIVA	+	+	+	+	+	+	+	+
19	VC3	Vegetable-chilli	15.02.2012	4b, 4d, 4e	Fox	XIII	XIVA	+	+	+	-	+	+	+	+
20	VC4	Vegetable-chilli	15.02.2012	4b, 4d, 4e	Cf, Fox	XIII	XIVA	+	+	+	+	+	+	+	+
21	S1	Soil from brinjal field	15.10.2011	4b, 4d, 4e	Cf, Fox	XIXA	XVA	+	+	+	+	+	+	+	+
22	S2	Soil from cauliflower field	15.11.2011	4b, 4d, 4e	Cf, Fox	XIXA	XVA	+	+	+	+	+	+	+	+
23	S3	Soil from cauliflower field	15.11.2011	4b, 4d, 4e	Fox	XIXA	XVA	+	+	+	+	+	+	+	+
24	S4	Soil from dolichos bean field	15.12.2011	4b, 4d, 4e	Cf	XIXB	XVA	+	+	+	+	+	+	+	+
25	S5	Soil from dolichos bean field	15.12.2011	4b, 4d, 4e	Cf, Fox	XX	XVA	+	+	+	+	+	+	+	+
26	S6	Soil from tomato field	15.01.2012	4b, 4d, 4e	Fox	XVIIIB	XVIII	+	+	+	+	+	+	+	+
27	S7	Soil from chappan kaddu field	15.01.2012	4b, 4d, 4e	Fox	XVIIIA	XVII	+	+	+	+	+	+	+	+
28	S8	Soil from chappan kaddu field	15.01.2012	4b, 4d, 4e	Cf, Fox	XVIIIA	XVI	+	+	+	+	+	+	+	+
29	S9	Soil from chilli field	15.02.2012	4b, 4d, 4e	Fox	XVIIIC	XVII	+	+	+	+	+	+	+	+
30	S10	Soil from chilli field	15.02.2012	4b, 4d, 4e	Cf, Fox	XVIIIC	XVII	+	+	+	+	+	+	+	+

Cf: ciprofloxacin; Fox: cefoxitin.

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ISSN: 1471-2180

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