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Table 1 Classical VAGs identified in the pathogenic pathotype of S. suis isolates (n = 139)

From: Proposed virulence-associated genes of Streptococcus suis isolates from the United States serve as predictors of pathogenicity

Subtypes

Percentage of positive

epf

(n = 20, 14.4%)

mrp

(n = 127, 91.4%)

sly

(n = 77, 55.4%)

Serotypes

1 (n = 11)

35.0

5.5

14.3

1/2 (n = 54)

5.0

35.4

3.9

2 (n = 17)

30.0

11.0

7.8

3 (n = 18)

0.0

7.9

10.4

4 (n = 8)

0.0

3.1

5.2

5 (n = 13)

0.0

6.3

10.4

6 (n = 2)

0.0

0.0

0.0

7 (n = 23)

5.0

13.4

20.8

8 (n = 8)

0.0

3.1

5.2

9 (n = 8)

0.0

1.6

2.6

10 (n = 3)

0.0

0.0

0.0

14 (n = 5)

25.0

3.9

6.5

23 (n = 10)

0.0

6.3

10.4

24 (n = 1)

0.0

0.8

1.3

1or14a (n = 1)

0.0

0.0

1.3

NT (n = 11)

0.0

1.6

0.0

Multilocus Sequence Type

CC1b

ST1 (n = 17)

85.0

13.4

22.1

CC1

ST87 (n = 9)

0.0

3.1

5.2

CC28

ST25 (n = 2)

0.0

1.6

0.0

CC28

ST28 (n = 52)

10.0

33.1

3.9

CC28

ST29 (n = 2)

0.0

1.6

0.0

CC28

ST117 (n = 2)

0.0

1.6

0.0

CC28

ST961 (n = 10)

0.0

7.1

1.3

CC28

ST973 (n = 1)

0.0

0.8

0.0

CC94

ST94 (n = 18)

0.0

11.0

18.2

CC94

ST108 (n = 17)

0.0

11.0

18.2

CC94

ST119 (n = 2)

0.0

0.8

1.3

CC94

ST373 (n = 5)

0.0

3.1

5.2

CC94

ST839 (n = 1)

0.0

0.8

1.3

CC94

ST964 (n = 1)

0.0

0.8

1.3

CC94

ST977 (n = 9)

0.0

5.5

9.1

CC94

ST981 (n = 1)

0.0

0.8

1.3

CC104

ST225 (n = 3)

5.0

0.8

3.9

 

ST13 (n = 5)

0.0

0.0

6.5

 

ST949 (n = 1)

0.0

0.0

0.0

 

ST965 (n = 1)

0.0

0.0

0.0

 

ST967 (n = 1)

0.0

0.0

0.0

 

ST976 (n = 1)

0.0

0.0

0.0

 

ST979 (n = 1)

0.0

0.8

1.3

 

ST995 (n = 1)

0.0

0.0

0.0

 

NF (n = 4)

0.0

2.4

0.0

  1. a Could not differentiate serotypes 1 and 14 by coagglutination, PCR, and WGS
  2. b Clonal complexes (CCs) determined in our previous study [27]
  3. NT = Unresolved serotype by coagglutination, PCR, and WGS
  4. NF = ST could not be determined