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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Population standard: Gold only Gold and Silver All Show frequencies: All Only positives Only negatives
Displaying 1 to 26 (from 26) records   Pages: 1 of 1  

Line Allele Population % of individuals
that have the allele
Distribution² Haplotype³
 1   A*01  India Jalpaiguri Toto 5.0 0.025340See
 2   A*02  India Jalpaiguri Toto 40.0 0.225440See
 3   A*03  India Jalpaiguri Toto 15.0 0.078040See
 4   A*11  India Jalpaiguri Toto 17.5 0.091740See
 5   A*23  India Jalpaiguri Toto 12.5 0.064540See
 6   A*24  India Jalpaiguri Toto 7.5 0.038240See
 7   A*25  India Jalpaiguri Toto 10.0 0.051340See
 8   A*26  India Jalpaiguri Toto 15.0 0.078040See
 9   A*29  India Jalpaiguri Toto 7.5 0.038240See
 10   A*30  India Jalpaiguri Toto 10.0 0.051340See
 11   A*31  India Jalpaiguri Toto 7.5 0.038240See
 12   A*33  India Jalpaiguri Toto 7.5 0.038240See
 13   A*34  India Jalpaiguri Toto 5.0 0.025340See
 14   B*07  India Jalpaiguri Toto 22.5 0.119640See
 15   B*08  India Jalpaiguri Toto 15.0 0.078040See
 16   B*13  India Jalpaiguri Toto 12.5 0.064540See
 17   B*14  India Jalpaiguri Toto 32.5 0.178440See
 18   B*18:01  India Jalpaiguri Toto 15.0 0.078040See
 19   B*27  India Jalpaiguri Toto 7.5 0.038240See
 20   B*35  India Jalpaiguri Toto 10.0 0.051340See
 21   B*37:01  India Jalpaiguri Toto 2.5 0.012540See
 22   B*40:01  India Jalpaiguri Toto 10.0 0.051340See
 23   B*44  India Jalpaiguri Toto 12.5 0.064540See
 24   B*45:01  India Jalpaiguri Toto 5.0 0.025340See
 25   B*49:01  India Jalpaiguri Toto 7.5 0.038240See
 26   B*51  India Jalpaiguri Toto 12.5 0.064540See


* 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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