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:  > (Type your allele e.g. A*01:01, etc. or leave both empty to include all alleles)
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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
Displaying 1 to 36 (from 36) records   Pages: 1 of 1  

Line Allele Population % of individuals
that have the allele
Distribution² Haplotype³
 1   DQA1*01:01  Spain Valencia 22.7 0.1208577See
 2   DQA1*01:02  Spain Valencia 28.4 0.1538577See
 3   DQA1*01:03  Spain Valencia 13.3 0.0688577See
 4   DQA1*01:04  Spain Valencia 4.5 0.0227577See
 5   DQA1*01:05  Spain Valencia 2.3 0.0115577See
 6   DQA1*02:01  Spain Valencia 27.6 0.1491577See
 7   DQA1*03:01  Spain Valencia 15.9 0.0829577See
 8   DQA1*03:02  Spain Valencia 2.6 0.0130577See
 9   DQA1*03:03  Spain Valencia 8.1 0.0413577See
 10   DQA1*04:01  Spain Valencia 6.2 0.0315577See
 11   DQA1*05:01  Spain Valencia 20.8 0.1100577See
 12   DQA1*05:05  Spain Valencia 28.1 0.1520577See
 13   DQA1*06:01  Spain Valencia 1.2 0.0060577See
 14   DQB1*02:01  Spain Valencia 20.8 0.1100577See
 15   DQB1*02:02  Spain Valencia 25.5 0.1368577See
 16   DQB1*03:01  Spain Valencia 34.8 0.1925577See
 17   DQB1*03:02  Spain Valencia 18.0 0.0944577See
 18   DQB1*03:03  Spain Valencia 6.8 0.0346577See
 19   DQB1*04  Spain Valencia 6.1 0.0309577See
 20   DQB1*05  Spain Valencia 33.3 0.1833577See
 21   DQB1*06  Spain Valencia 36.2 0.2012577See
 22   DRB1*01  Spain Valencia 20.6 0.1089577See
 23   DRB1*01:03  Spain Valencia 2.8 0.0141577See
 24   DRB1*03  Spain Valencia 20.8 0.1100577See
 25   DRB1*03:02  Spain Valencia 0.3 0.0015577See
 26   DRB1*04  Spain Valencia 23.2 0.1236577See
 27   DRB1*07  Spain Valencia 29.5 0.1603577See
 28   DRB1*08  Spain Valencia 7.1 0.0361577See
 29   DRB1*09  Spain Valencia 2.1 0.0105577See
 30   DRB1*10  Spain Valencia 2.4 0.0120577See
 31   DRB1*11  Spain Valencia 24.1 0.1287577See
 32   DRB1*12  Spain Valencia 1.9 0.0095577See
 33   DRB1*13  Spain Valencia 24.1 0.1287577See
 34   DRB1*14  Spain Valencia 5.2 0.0263577See
 35   DRB1*15  Spain Valencia 20.8 0.1100577See
 36   DRB1*16  Spain Valencia 3.5 0.0176577See


* Allele Frequency: Total number of copies of the allele in the population sample (Alleles / 2n) in decimal format.
   Important: This field has been expanded to four decimals to better represent frequencies of large datasets (e.g. where sample size > 1000 individuals)
* % of individuals that have the allele: Percentage of individuals who have the allele in the population (Individuals / n).
* Allele Frequencies shown in green were calculated from Phenotype Frequencies assuming Hardy-Weinberg proportions.
   AF = 1-square_root(1-PF)
   PF = 1-(1-AF)2
   AF = Allele Frequency; PF = Phenotype Frequency, i.e. (%) of the individuals carrying the allele.
* Allele Frequencies marked with (*) were calculated from all alleles in the corresponding G group.

¹ IMGT/HLA Database - For more details of the allele.
² Distribution - Graphical distribution of the allele.
³ Haplotype Association - Find HLA haplotypes with this allele.
ª Notes - See notes for ambiguous combinations of alleles.


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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