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Table 2 CagL polymorphisms in strains isolated from patients with chronic gastritis

From: CagL polymorphisms D58/K59 are predominant in Helicobacter pylori strains isolated from Mexican patients with chronic gastritis

Residue in 26695

Polymorphism

Frequency n (%)

Strain (s)

CagL region

V41

A

9/33 (27.3%)

HG-44, -51, -150, -162, -189, -199, -224

UEGE-640, -826

α1

I48

F

2/33 (6%)

HG-70, UEGE-826

L1

V

1/33 (3%)

UEGE-696

A56

T

2/33 (6%)

HG-66, HG-193

L1

N58

D

28/33 (84.8%)

HG-44, -51, -65, -66, -150, -155, -162, -177, -179, -189, -190, -193, -199, -211, -224,

UEGE-640, -666, -696, -740, -748, -751, -752, -753, -843, -845, -846, -847, -852

L1

E59

K

30/33 (90.9%)

HG-02, -44, -51, -65, -66, -70, -150, -155, -162, -177, -179, -189, -190, -193, -199, -224

UEGE-640, -666, -696, -740, -748, -751, -752, -753, -826, -843, -845, -846, -847, -852

L1

M60

I

5/33 (15.1%)

HG-43, -193, -210, -211,

UEGE-740

L1

E62

Q

5/33 (15.1%)

HG-43, -70, -210, -211

UEGE-826

α2

K

1/33 (3%)

UEGE-740

I73

M

20/33 (60.6%)

HG-43, -51, -65, -66, -150, -162, -179, -189, -190, -224,

UEGE-640, -666, -696, -748, -751, -752, -753, -843, -846, -852.

α2

I99

V

2/33 (6%)

HG-44, UEGE-696

α2

T112

A

1/33 (3%)

HG-70

α3

N122

K

27/33 (81.8%)

HG-02, -44, -51, -65, -66, -70, -150, -155, -162, -177, -179, -190, -193, -199, -210, -211, -224

UEGE-666, -696, -748, -751, -753, -826, -843, -845, -847, -852

α4

V134

I

27/33 (81.8%)

HG-02, -44, -51, -65, -66, -70, -150, -155, -162, -177, -179, -190, -193, -199, -210, -211, -224

UEGE-696, -748, -751, -752, -753, -843, -845, -846, -847, -852

α5

E140

G

6/33 (18.2%)

HG-51, -66, -162

UEGE-740, -753, -852

α5

T170

A

1/33 (3%)

UEGE-740

α5

A171

V

1/33 (3%)

HG-190

α5

T175

I

14/33 (42.4%)

HG-02, -44, -65, -150, -155, -162, -179, -190, -199

UEGE-748, -752, -826, -843, -846

α5

V181

I

1/33 (3%)

UEGE-640

α6

H200

Q

6/33 (18.2%)

HG-02, -44, -66, -177, -210

UEGE-753

α6

V203

I

1/33 (3%)

HG-43

α6

E210

K

2/33 (6%)

UEGE-740, -843

α6

R216

S

2/33 (6%)

HG-224, UEGE-740

α6

S221

N

2/33 (6%)

HG-02, -66

α6