Genetic diversity of Streptococcus suis isolates as determined by comparative genome hybridization

de Greeff, Astrid; Wisselink, Henk J; de Bree, Freddy M; Schultsz, Constance; Baums, Christoph G; Thi, Hoa Ngo; Stockhofe-Zurwieden, Norbert; Smith, Hilde E

doi:10.1186/1471-2180-11-161

BMC Microbiology

Table 1 Characteristics of bacterial strains used in this study.

From: Genetic diversity of Streptococcus suis isolates as determined by comparative genome hybridization

Strain	Serotype	Virulence*	ST	MRP^#	EF^#	SLY^#	Clinical source	Reference/source
6388	1	HV	1	S	+	+	Organs	Laboratory collection [32]
6112	1	HV	1	S	+	+	Organs	Laboratory collection [32]
NCTC10273^R1	1	V	13	-	-	+	Unknown	Laboratory collection [32]
C160	1	ND	1	+	+	+	Brain/septicemia	Laboratory collection [9]
C187	1	ND	132	+	+	+	Tonsil/septicemia	Laboratory collection [9]
OV585	1	ND	13	-	-	+	Unknown	Veterinary Practice Diessen, The Netherlands
12	2	AV	19	-	-	+	Tonsil	Laboratory collection [21]
16	2	AV	19	-	-	+/-	Tonsil	Laboratory collection [21]
25	2	AV	20	-	-	+	Human	Laboratory collection [21]
T15	2	AV	19	-	-	+	Tonsil	Laboratory collection [23]
89-1591	2	ND	25	-	-	-	Unknown	Groupe de Recherché sur les Maladies Infectieuses du Porc, Québec, Canada, [56]
3995	2	ND	1	+	*	-	Unknown	Laboratory collection [16]
3988	2	ND	1	+	*	-	Unknown	Laboratory collection
17	2	WV	8	+	*	+	Tonsil	Laboratory collection
S735^R2	2	WV	1	+	*	+	Unknown	Laboratory collection CVI
1890	2	ND	133	+	*	+	Unknown	Laboratory collection
3	2	V	1	+	+	+	CNS	Laboratory collection [21]
10	2	V	1	+	+	+	Tonsil	Laboratory collection [21]
22	2	V	1	+	+	+	Human	Laboratory collection [21]
D282	2	V	1	+	+	+	CNS	Laboratory collection [21]
7696	2	ND	1	+	+	+	Joint	Groupe de Recherceh sur les Maladies Infectieuses du Porc, Québec, Canada
P1/7	2	V	1	+	+	+	Unknown	Laboratory collection CVI
BM190	2	ND	1	+	*	+	Human sepsis, meningitis	Hospital for Tropical Diseases, Ho Chi Minh City, Vietnam
BM191	2	ND	1	+	*	+	Human meningitis	Hospital for Tropical Diseases, Ho Chi Minh City, Vietnam
BM334	2	ND	1	-	+	+	Human meningitis	Hospital for Tropical Diseases, Ho Chi Minh City, Vietnam
BM407	2	ND	1	-	*	+	Human meningitis	Hospital for Tropical Diseases, Ho Chi Minh City, Vietnam
FX59	2	ND	1	-	+	+	tonsil	Hospital for Tropical Diseases, Ho Chi Minh City, Vietnam
FX125	2	ND	28	+	-	-	tonsil	Hospital for Tropical Diseases, Ho Chi Minh City, Vietnam
95-8242	2	ND	1	+	+	+	Unknown	Groupe de Recherceh sur les Maladies Infectieuses du Porc, Québec, Canada
89-999	2	ND	25	-	-	-	Unknown	Groupe de Recherceh sur les Maladies Infectieuses du Porc, Québec, Canada, [56]
R75/S2	2	ND	1	+	+	+	Unknown	Groupe de Recherceh sur les Maladies Infectieuses du Porc, Québec, Canada, [56]
98HAH12	2	ND	7	+	+	+	Human TSLS	[41]Hua Dong Research Institute for Medicine of Nanjing Command, Nanjing, China [41]
05ZYH33	2	ND	7	+	+	+	Human TSLS	[41]Hua Dong Research Institute for Medicine of Nanjing Command, Nanjing, China [41]
OV233	2	ND	1	+	+	+	Unknown	Veterinary Practice Diessen, The Netherlands
OV349	2	ND	1	+	+	+	Unknown	Veterinary Practice Diessen, The Netherlands
OV625	2	ND	1	+	+	+	Unknown	Veterinary Practice Diessen, The Netherlands
OV209	4	ND	17	S	-	-	Unknown	Veterinary Practice Diessen, The Netherlands
7711	7	ND	29	-	-	-	CNS	Laboratory collection [9]
7917	7	ND	29	-	-		CNS	Laboratory collection [9]
8039	7	ND	135	-	-	-	CNS	Laboratory collection [9]
C126	7	ND	1	-	-	-	Joint	Laboratory collection [9]
15009	7	ND	89	-	-	-	Unknown	Laboratory collection [9]
A496/98	7	ND	29	-	-	-	Lung, pneumonia	Stiftung Tierärtzliche Hochschule Hannover, Hannover, Germany [25]
Sw123/B2452	7	ND	29	-	-	-	Lung, pneumonia	Stiftung Tierärtzliche Hochschule Hannover, Hannover, Germany [25]
8074^R7	7	ND	25	-		-	Unknown	Laboratory collection CVI
7997	9	AV	16	*	-	+	Organs	Laboratory collection [9]
8067	9	AV	136	-	-	+	Unknown	Laboratory collection [9]
8017	9	AV	136	-	-	+	CNS	Laboratory collection [9]
7709	9	ND	16	*	-	+	Bacteraemia	Laboratory collection [9]
C132	9	ND	16	*	-	+	Brain/septicemia	Laboratory collection [9]
5973	9	AV	137	*	-	-	CNS	Laboratory collection [9]
22083^R9	9	ND	82	*	-	-	Unknown	Laboratory collection CVI
7998	9	ND	16	+	-	+	Joint	Laboratory collection [9]
8186	9	ND	138	*	-	-	Tonsil	Laboratory collection [9]
OV640	UT	ND	139	*	-	-	Unknown	Veterinary Practice Diessen, The Netherlands
2840	PA	ND	134	-	*	+	Unknown	Laboratory collection
Escherichia coli TG1	NA	NA	NA	NA	NA	NA	NA	Laboratory collection

^Rx reference strain of serotype x; UT untypable; PA, poly-agglutination; NA, not applicable; HV, highly virulent; V, virulent; WV, weakly virulent; AV, avirulent; ND, not determined; MRP, muramidase released protein; EF, extracellular factor; SLY, suilysin; +, protein expressed; -, protein not expressed; *, higher MW protein expressed; s, smaller MW protein expressed; +/-, protein weakly expressed; CNS, central nervous system; TSLS, toxic shock-like syndrome
* virulence as determined in an experimental infection in pigs
^# phenotype, protein expression

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ISSN: 1471-2180

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