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Table 3 Frequency HPV16 Variants by region genome location

From: Exploring the roles of HPV16 variants in head and neck squamous cell carcinoma: current challenges and opportunities

Reference

Total number of cases

Total isolates for HPV sequencing

HPV16 variant region location

European

North American (NA)

African (AF1|AF2)

Asian (AS)

Asia American (AA)

All lineages

E-350-G

[50]

115

115

L1

69%

Not Detected

-

15%

-

8%

[48, 51,52,53,54, 56]

621

106

E6

78%

29%

2%

2%

9%

4%

[49]

24

21

E6E7

71%

53%

-

-

-

-

[55]

205

21

LCR

42.8%

-

-

-

-

57.2%

  1. (–) not evaluated; AA Asia-American HPV16 Variant; AF African HPV16 Variant; AS Asian HPV16 Variant; E European HPV16 variant; E6 HPV Early protein 6; E7 HPV Early protein 7; LCR long control region; L1 late gene; NA North American HPV16 variant
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Virology Journal

ISSN: 1743-422X