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Table 2 Frequencies of the 5 most common haplotypes observed in the Italian population

From: Correlation of the two most frequent HLA haplotypes in the Italian population to the differential regional incidence of Covid-19

Region

Frequencies (%)

#1

HLA-A*:01:01g-B*08:01g-C*07:01g-DRB1*03:01g

#2

HLA-A*02.01g-B*18.01g-C*07.01g-DRB1*11.04g

#3

HLA-A*30.01g-B*13.02g-C*06.02g-DRB1*07.01g

#4

HLA-A*29.02g-B*44.03g-C*16.01g-DRB1*07.01g

#5

HLA-A*03.01g-B*07.02g-C*07.02g-DRB1*15.01g

Italy

2.54

1.14

1.09

1.08

1.02

Abruzzo

2.08

1.90

1.40

0.00

1.34

Basilicata

1.21

2.87

1.25

0.00

1.40

Calabria

0.82

1.75

1.26

0.00

0.00

Campania

1.42

1.69

1.33

0.73

0.70

Emilia Romagna

2.64

0.97

1.12

1.55

1.29

Friuli Venezia Giulia

3.15

0.80

0.80

0.70

1.10

Lazio

2.01

1.36

1.13

0.84

1.19

Liguria

3.02

1.05

1.24

1.35

1.20

Lombardia

2.83

1.03

1.01

1.38

1.03

Marche

2.58

1.83

1.30

0.00

0.88

Molise

1.74

2.02

3.26

1.96

0.00

Piemonte

2.64

1.04

0.90

1.32

1.10

Puglia

1.32

2.28

1.46

0.00

0.90

Sardegna

1.07

1.08

0.00

0.00

0.00

Sicilia

1.45

1.51

1.30

0.66

0.00

Toscana

3.09

0.86

1.37

1.13

1.11

Trentino Alto Adige

4.47

0.68

1.17

1.38

1.67

Umbria

2.17

1.22

0.91

1.06

0.91

Valle D’Aosta

1.22

0.00

1.22

0.00

0.00

Veneto

3.48

1.07

1.00

1.36

1.08

  1. The # indicates the ranking of the haplotype for frequency in the Italian population
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Journal of Translational Medicine

ISSN: 1479-5876

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