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 47 (from 47) records   Pages: 1 of 1  

Line Allele Population % of individuals
that have the allele
Distribution² Haplotype³
 1   DPA1*01:03:01  Tonga  0.460050See
 2   DPA1*02:01:01  Tonga  050See
 3   DPA1*02:02:02  Tonga  0.530050See
 4   DPA1*04:01  Tonga  0.010050See
 5   DPB1*02:01:02  Tonga  0.240050See
 6   DPB1*03:01  Tonga  0.010050See
 7   DPB1*04:01  Tonga  0.190050See
 8   DPB1*04:02  Tonga  0.010050See
 9   DPB1*05:01  Tonga  0.520050See
 10   DPB1*10:01  Tonga  050See
 11   DPB1*13:01  Tonga  050See
 12   DPB1*14:01  Tonga  0.010050See
 13   DPB1*20:01:01  Tonga  050See
 14   DPB1*28:01  Tonga  050See
 15   DPB1*29:01  Tonga  050See
 16   DPB1*31:01  Tonga  0.020050See
 17   DQB1*03:01:01  Tonga  0.230050See
 18   DQB1*03:02  Tonga  0.170050See
 19   DQB1*03:03:02  Tonga  0.160050See
 20   DQB1*04:01  Tonga  050See
 21   DQB1*04:02  Tonga  0.050050See
 22   DQB1*05:01:01  Tonga  050See
 23   DQB1*05:02  Tonga  0.010050See
 24   DQB1*05:03:01  Tonga  0.170050See
 25   DQB1*06:01:01  Tonga  0.190050See
 26   DQB1*06:02  Tonga  0.020050See
 27   DQB1*06:03  Tonga  050See
 28   DRB1*01:01  Tonga  050See
 29   DRB1*03:01:01  Tonga  050See
 30   DRB1*04:03  Tonga  0.170050See
 31   DRB1*04:05:01  Tonga  0.040050See
 32   DRB1*04:07  Tonga  050See
 33   DRB1*04:10  Tonga  0.010050See
 34   DRB1*07:01  Tonga  050See
 35   DRB1*08:01  Tonga  0.010050See
 36   DRB1*08:02:01  Tonga  050See
 37   DRB1*08:03:02  Tonga  0.120050See
 38   DRB1*09:01:02  Tonga  0.160050See
 39   DRB1*11:01:01  Tonga  0.160050See
 40   DRB1*12:01  Tonga  0.080050See
 41   DRB1*12:02:01  Tonga  050See
 42   DRB1*13:01  Tonga  050See
 43   DRB1*13:12  Tonga  050See
 44   DRB1*14:01  Tonga  0.050050See
 45   DRB1*14:08  Tonga  0.070050See
 46   DRB1*15:01:01  Tonga  0.030050See
 47   DRB1*15:02:01  Tonga  0.100050See


* 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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