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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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 41 (from 41) records   Pages: 1 of 1  

Line Allele Population % of individuals
that have the allele
Distribution² Haplotype³
 1   DPB1*01:01  England Northwest Mixed  0.05602,960See
 2   DPB1*02:01  England Northwest Mixed  0.13802,960See
 3   DPB1*02:02  England Northwest Mixed  0.00602,960See
 4   DPB1*03:01  England Northwest Mixed  0.09002,960See
 5   DPB1*04:01  England Northwest Mixed  0.41702,960See
 6   DPB1*04:02  England Northwest Mixed  0.10002,960See
 7   DPB1*05:01  England Northwest Mixed  0.02002,960See
 8   DPB1*06:01  England Northwest Mixed  0.02002,960See
 9   DPB1*08:01  England Northwest Mixed  02,960See
 10   DPB1*09:01  England Northwest Mixed  0.01402,960See
 11   DPB1*10:01  England Northwest Mixed  0.01702,960See
 12   DPB1*11:01  England Northwest Mixed  0.02102,960See
 13   DPB1*13:01  England Northwest Mixed  0.02402,960See
 14   DPB1*14:01  England Northwest Mixed  0.01902,960See
 15   DPB1*15:01  England Northwest Mixed  0.01102,960See
 16   DPB1*16:01  England Northwest Mixed  0.00702,960See
 17   DPB1*17:01  England Northwest Mixed  0.01302,960See
 18   DPB1*19:01  England Northwest Mixed  0.00502,960See
 19   DPB1*20:01  England Northwest Mixed  0.00702,960See
 20   DPB1*21:01  England Northwest Mixed  0.00202,960See
 21   DPB1*23:01  England Northwest Mixed  0.00302,960See
 22   DPB1*24:01  England Northwest Mixed  02,960See
 23   DPB1*26:01  England Northwest Mixed  0.00602,960See
 24   DPB1*27:01  England Northwest Mixed  02,960See
 25   DPB1*28:01  England Northwest Mixed  0.00102,960See
 26   DPB1*29:01  England Northwest Mixed  02,960See
 27   DPB1*33:01  England Northwest Mixed  02,960See
 28   DPB1*34:01  England Northwest Mixed  0.00102,960See
 29   DPB1*35:01  England Northwest Mixed  0.00102,960See
 30   DPB1*36:01  England Northwest Mixed  02,960See
 31   DPB1*39:01  England Northwest Mixed  02,960See
 32   DPB1*40:01  England Northwest Mixed  02,960See
 33   DPB1*45:01  England Northwest Mixed  02,960See
 34   DPB1*46:01  England Northwest Mixed  02,960See
 35   DPB1*47:01  England Northwest Mixed  02,960See
 36   DPB1*54:01  England Northwest Mixed  02,960See
 37   DPB1*57:01  England Northwest Mixed  02,960See
 38   DPB1*62:01  England Northwest Mixed  02,960See
 39   DPB1*73:01  England Northwest Mixed  02,960See
 40   DPB1*85:01  England Northwest Mixed  02,960See
 41   DPB1*98:01  England Northwest Mixed  02,960See


* 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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