The Allele Frequency Net Database [Search HLA Allele Frequencies

HLA > Allele Frequency Search > Classical

Please specify your search by selecting options from boxes. Then, click "Search" to find HLA allele frequencies that match your criteria. Remember at least one option must be selected.


Locus: Starting Allele: Ending Allele: ï¿½ï¿½ (Type your allele e.g. A*01:01, etc. or leave both empty to include all alleles)
Select specific alleles (If you want to pick specific alleles, make sure your alleles are within the Start-End range above) Clear
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Population: Country: Source of dataset:
Region: Ethnic Origin: Type of Study: Sort by:
Sample Size: Sample Year: Level of resolution : (Click here for further details)
Population standard: Gold only Gold and Silver All	Show frequencies: All Only positives Only negatives

Note: The aim of this search option is to display frequencies organised by population. If your selected criteria retrieves alleles that have been found in more than one hundred populations the number of columns will be limited. For a best view please reduce the number of populations to compare.

Line

Allele

Italy (n=159311)

Allele
Freq

A*01

0.121

A*02

0.254

A*03

0.114

A*11

0.060

A*23

0.025

A*24

0.122

A*25

0.019

A*26

0.050

A*29

0.036

A*30

0.050

A*31

0.025

A*32

0.051

A*33

0.022

A*34

0.001

A*36

0.00010

A*43

0.00010

A*66

0.001

A*68

0.039

A*74

0.00020

Totals

0.990

Number of Alleles (k)

Heterozygosity (h)

0.0000

B*07

0.057

B*08

0.059

B*13

0.034

B*14

0.036

B*15

0.052

B*18

0.097

B*27

0.019

B*35

0.159

B*37

0.014

B*38

0.035

B*39

0.027

B*40

0.027

B*41

0.014

B*42

0.00060

B*44

0.092

B*45

0.005

B*46

0.00010

B*47

0.004

B*48

0.00020

B*49

0.036

B*50

0.018

B*51

0.104

B*52

0.014

B*53

0.009

B*55

0.026

B*57

0.049

B*59

0.000

B*67

0.00010

B*73

0.020

Totals

1.008

Number of Alleles (k)

Heterozygosity (h)

0.0000

DRB1*01

0.090

DRB1*03

0.101

DRB1*04

0.080

DRB1*07

0.127

DRB1*08

0.032

DRB1*09

0.008

DRB1*10

0.017

DRB1*11

0.238

DRB1*13

0.157

DRB1*15

0.131

Totals

0.981

Number of Alleles (k)

Heterozygosity (h)

0.8593

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Allele frequency net database (AFND) 2020 update: gold-standard data classification, open access genotype data and new query tools
Gonzalez-Galarza FF, McCabe A, Santos EJ, Jones J, Takeshita LY, Ortega-Rivera ND, Del Cid-Pavon GM, Ramsbottom K, Ghattaoraya GS, Alfirevic A, Middleton D and Jones AR Nucleic Acid Research 2020, 48:D783-8.
Liverpool, U.K.

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