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)
Select specific alleles (If you want to pick specific alleles, make sure your alleles are within the Start-End range above)
Select specific populations
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
Displaying 1 to 43 (from 43) records   Pages: 1 of 1  

Line Allele Population % of individuals
that have the allele
Distribution² Haplotype³
 1   C*01:02  Switzerland Geneva  0.013080See
 2   C*01:03  Switzerland Geneva  080See
 3   C*02:02  Switzerland Geneva  0.044080See
 4   C*03  Switzerland Geneva  0.075080See
 5   C*03:02  Switzerland Geneva  080See
 6   C*03:03  Switzerland Geneva  0.056080See
 7   C*03:04  Switzerland Geneva  0.019080See
 8   C*04:01  Switzerland Geneva  0.145080See
 9   C*04:03  Switzerland Geneva  080See
 10   C*04:05  Switzerland Geneva  080See
 11   C*05  Switzerland Geneva  0.089080See
 12   C*05:03  Switzerland Geneva  080See
 13   C*05:09  Switzerland Geneva  080See
 14   C*06:02  Switzerland Geneva  0.056080See
 15   C*07  Switzerland Geneva  0.336080See
 16   C*07:01  Switzerland Geneva  0.136080See
 17   C*07:02  Switzerland Geneva  0.182080See
 18   C*07:03  Switzerland Geneva  080See
 19   C*07:04  Switzerland Geneva  0.019080See
 20   C*07:05  Switzerland Geneva  080See
 21   C*07:07  Switzerland Geneva  080See
 22   C*07:09  Switzerland Geneva  080See
 23   C*07:10  Switzerland Geneva  080See
 24   C*08:01  Switzerland Geneva  080See
 25   C*08:02  Switzerland Geneva  0.038080See
 26   C*08:03  Switzerland Geneva  080See
 27   C*08:04  Switzerland Geneva  080See
 28   C*12:02  Switzerland Geneva  0.006080See
 29   C*12:03  Switzerland Geneva  0.063080See
 30   C*12:04  Switzerland Geneva  080See
 31   C*12:05  Switzerland Geneva  080See
 32   C*14:02  Switzerland Geneva  0.038080See
 33   C*14:03  Switzerland Geneva  080See
 34   C*15:02  Switzerland Geneva  0.025080See
 35   C*15:03  Switzerland Geneva  080See
 36   C*15:04  Switzerland Geneva  080See
 37   C*15:05  Switzerland Geneva  080See
 38   C*15:06  Switzerland Geneva  080See
 39   C*16:01  Switzerland Geneva  0.027080See
 40   C*16:02  Switzerland Geneva  0.013080See
 41   C*16:04  Switzerland Geneva  080See
 42   C*17  Switzerland Geneva  0.006080See
 43   C*18  Switzerland Geneva  080See


* 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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