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Table 3 Nucleotide sequence variation in the E6 and LCR regions in HPV16 isolates

From: Molecular analysis of human Papillomavirus detected among women positive for cervical lesions by visual inspection with acetic acid/Lugol’s iodine (VIA/VILI) in Libreville, Gabon

 

E6 nucleotide position

LCR nucleotide position

Nucleotide position

109

132

143

145

196

255

256

286

289

295

335

350

403

7386

7393

7417

7435

7484

7489

7520

7668

7688

7713

7763

7785

7787

7825

7833

Variant

Class

Cytology

Predicted amino acid substitution

2 F

R10I/R10T

Q14D

V31

C51F

A61

V62

D64E

H78Y

L83V

L100

                  

K02718

T

G

C

G

G

G

C

T

A

T

C

T

A

G

C

T

G

A

G

G

C

C

T

C

C

A

G

G

   

CHUA130001

-

-

-

-

 

-

-

-

-

-

-

G

                

E

G350

LSIL

CHUA130002

             

-

-

-

A

C

A

A

T

A

-

T

T

-

A

T

Af 2

-

ASC-US

CHUA 130003

             

-

-

-

A

C

A

A

T

A

-

T

T

-

A

T

Af 2

-

HSIL

CHUA 130012

-

-

-

-

 

-

-

-

-

-

-

G

                

E

G350

carcinoma

CHUA 130026

-

C

G

T

-

-

-

a

g

-

T

-

                

Af 1

1a

Normal

CHUA 130035

-

C

G

T

-

-

-

a

g

-

T

-

-

-

-

-

-

-

A

A

-

A

A

T

T

-

-

T

Af 1

1a

HSIL

CHUA 130021

c

T

G

T

 

-

-

a

g

-

T

-

g

               

Af 2

a

carcinoma

CHUA 130024

c

T

G

T

-

-

-

a

g

-

T

-

g

               

Af 2

a

ASC-US

CHUA 140002

c

T

G

T

-

-

-

a

g

-

T

-

g

C

-

-

-

C

A

A

T

A

-

T

T

-

A

T

Af 2

a

carcinoma

CHUA140010

c

T

G

T

-

-

-

a

g

 

T

-

g

C

-

-

A

C

A

A

T

A

-

T

T

-

A

T

Af 2

-

Normal

CHUL140009

c

T

G

T

-

-

-

a

g

 

T

-

g

               

Af 2

a

HSIL

CHUL140002

c

T

G

T

-

-

-

a

g

 

T

-

g

C

-

-

A

C

A

A

T

A

-

T

T

-

A

T

Af 2

a

HSIL

CHUL140016

             

-

T

-

-

-

A

A

-

A

A

T

T

-

-

T

Af 1

-

carcinoma

CHUA 130025

-

-

G

T

a

T

T

a

g

G

T

-

-

-

-

C

-

-

A

A

T

A

-

T

T

T

-

T

Af 1

-

carcinoma

  1. (-): insufficient sequence to determine the class