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Table 4 Details of the silent mutation sites of the vicK gene in the high-severity caries and caries-free groups

From: Relationship between the genetic polymorphisms of vicR and vicK Streptococcus mutans genes and early childhood caries in two-year-old children

Missense

Caries-free (n = 121)

High-severity (n = 121)

mutation

n (%)

n (%)

27 C → T †

7

(5.79)

2

(1.65)

105 T → C

2

(1.65)

3

(2.48)

126 A → G

30

(24.79)

44

(36.36)

153 G → A

2

(1.65)

2

(1.65)

162 C → T

6

(4.96)

5

(4.13)

201 C → T

2

(1.65)

1

(0.83)

204 G → A

1

(0.83)

12

(9.92)

255 G → T

2

(1.65)

6

(4.96)

276 G → A

4

(3.31)

3

(2.48)

286 C → T

2

(1.65)

1

(0.83)

324 G → A

2

(1.65)

1

(0.83)

345 G → A

3

(2.48)

1

(0.83)

351 C → T

2

(1.65)

0

(0.00)

360 T → C

85

(70.25)

67

(55.37)

474 A → G

75

(61.98)

70

(57.85)

492 G → A

3

(2.48)

1

(0.83)

645 C → T

2

(1.65)

1

(0.83)

667 T → C

2

(1.65)

1

(0.83)

735 C → T

114

(94.21)

105

(86.78)

829 C → T

100

(82.64)

99

(81.82)

834 T → C

4

(3.31)

5

(4.13)

918 G → A

1

(0.83)

2

(1.65)

924 C → T

3

(2.48)

5

(4.13)

1056 G → A

5

(4.13)

6

(4.96)

1062 G → A

36

(29.75)

16

(13.22)

1074 A → C

33

(27.27)

15

(12.40)

A → G

3

(2.48)

1

(0.83)

1083 C → T

1

(0.83)

2

(1.65)

1095 C → T

4

(3.31)

9

(7.44)

1215 A → G

3

(2.48)

2

(1.65)

1224 C → T

2

(1.65)

1

(0.83)

1269 A → G

7

(5.79)

3

(2.48)

1305 C → T

7

(5.79)

6

(4.96)

1348 T → C

5

(4.13)

3

(2.48)

  1. †C → T, C represents the 112 locus base in UA159, and T represents the 112 locus base in the clinical strains