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 Lombardy (n=674)

Allele
Freq

A*01

0.117

A*02

0.268

A*03

0.118

A*11

0.053

A*23

0.032

A*24

0.109

A*25

0.011

A*26

0.059

A*29

0.033

A*30

0.050

A*31

0.028

A*32

0.039

A*33

0.027

A*34

0.001

A*36

0.001

A*66

0.008

A*68

0.040

A*69

0.004

A*74

0.001

Totals

0.999

Number of Alleles (k)

Heterozygosity (h)

0.0000

B*07

0.065

B*08

0.051

B*13

0.035

B*14

0.039

B*15

0.065

B*18

0.099

B*27

0.017

B*35

0.139

B*37

0.018

B*38

0.042

B*39

0.030

B*40

0.025

B*41

0.020

B*42

0.001

B*44

0.091

B*45

0.005

B*47

0.006

B*49

0.033

B*50

0.030

B*51

0.087

B*52

0.013

B*53

0.012

B*55

0.019

B*56

0.005

B*57

0.028

B*58

0.020

B*73

0.002

Totals

0.997

Number of Alleles (k)

Heterozygosity (h)

0.0000

DRB1*01

0.088

DRB1*03

0.082

DRB1*04

0.089

DRB1*07

0.124

DRB1*08

0.027

DRB1*09

0.003

DRB1*10

0.017

DRB1*11

0.254

DRB1*12

0.013

DRB1*13

0.119

DRB1*14

0.060

DRB1*15

0.060

DRB1*16

0.064

Totals

1.000

Number of Alleles (k)

Heterozygosity (h)

0.8717

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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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