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)
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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
Displaying 1 to 46 (from 46) records   Pages: 1 of 1  

Line Allele Population % of individuals
that have the allele
Distribution² Haplotype³
 1   DQA1*01:01  Cameroon  0.0510126See
 2   DQA1*01:02  Cameroon  0.3800126See
 3   DQA1*01:03  Cameroon  0.0430126See
 4   DQA1*01:04  Cameroon  0.0710126See
 5   DQA1*02:01  Cameroon  0.0630126See
 6   DQA1*03:01  Cameroon  0.0040126See
 7   DQA1*03:02  Cameroon  0.1110126See
 8   DQA1*04:01  Cameroon  0.1110126See
 9   DQA1*05:01  Cameroon  0.1580126See
 10   DQA1*06:01  Cameroon  0.0040126See
 11   DQB1*02:01  Cameroon  0.0710126See
 12   DQB1*02:02  Cameroon  0.0710126See
 13   DQB1*03:01  Cameroon  0.1300126See
 14   DQB1*03:02  Cameroon  0.0150126See
 15   DQB1*03:03:02  Cameroon  0.0870126See
 16   DQB1*04:01  Cameroon  0.0040126See
 17   DQB1*04:02  Cameroon  0.0710126See
 18   DQB1*05:01  Cameroon  0.1190126See
 19   DQB1*05:02  Cameroon  0.0110126See
 20   DQB1*05:03:01  Cameroon  0.0110126See
 21   DQB1*06:01  Cameroon  0.0080126See
 22   DQB1*06:02  Cameroon  0.3050126See
 23   DQB1*06:03  Cameroon  0.0190126See
 24   DQB1*06:04  Cameroon  0.0230126See
 25   DQB1*06:05  Cameroon  0.0080126See
 26   DQB1*06:08  Cameroon  0.0080126See
 27   DQB1*06:09  Cameroon  0.0190126See
 28   DQB1*06:11  Cameroon  0.0110126See
 29   DRB1*01:01  Cameroon  0.0040126See
 30   DRB1*01:02  Cameroon  0.0480126See
 31   DRB1*03:01:01  Cameroon  0.0710126See
 32   DRB1*03:02:01  Cameroon  0.0670126See
 33   DRB1*04:05:01  Cameroon  0.0080126See
 34   DRB1*07:01  Cameroon  0.0550126See
 35   DRB1*08:04:01  Cameroon  0.0670126See
 36   DRB1*09:01:02  Cameroon  0.0040126See
 37   DRB1*10:01  Cameroon  0.0110126See
 38   DRB1*11:01  Cameroon  0.0480126See
 39   DRB1*11:02  Cameroon  0.0310126See
 40   DRB1*12:01  Cameroon  0.0590126See
 41   DRB1*12:02  Cameroon  0.0080126See
 42   DRB1*13:01  Cameroon  0.1300126See
 43   DRB1*13:02  Cameroon  0.0430126See
 44   DRB1*13:03  Cameroon  0.0350126See
 45   DRB1*14:01  Cameroon  0.0150126See
 46   DRB1*15:03  Cameroon  0.2890126See


* 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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