HLA > Allele Frequency Search > Classical

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Population standard: Gold only Gold and Silver All Show frequencies: All Only positives Only negatives
Displaying 1 to 20 (from 20) records   Pages: 1 of 1  

Line Allele Population % of individuals
that have the allele		 Allele
Frequency
(in_decimals)		 Sample
Size		 IMGT/HLA¹
Database		 Distribution² Haplotype³
Association		 Notesª
 1   DPB1*01:01  Ireland South 9.6 0.0480250See
 2   DPB1*02:01  Ireland South 15.2 0.0900250See
 3   DPB1*02:02  Ireland South 1.2 0.0060250See
 4   DPB1*03:01  Ireland South 21.2 0.1160250See
 5   DPB1*04:01  Ireland South 70.8 0.4800250See
 6   DPB1*04:02  Ireland South 22.0 0.1160250See
 7   DPB1*05:01  Ireland South 2.8 0.0140250See
 8   DPB1*06:01  Ireland South 3.2 0.0160250See
 9   DPB1*09:01  Ireland South 0.8 0.0040250See
 10   DPB1*10:01  Ireland South 2.4 0.0120250See
 11   DPB1*11:01  Ireland South 4.0 0.0220250See
 12   DPB1*13:01  Ireland South 5.2 0.0260250See
 13   DPB1*14:01  Ireland South 1.6 0.0080250See
 14   DPB1*15:01  Ireland South 2.0 0.0120250See
 15   DPB1*17:01  Ireland South 2.0 0.0100250See
 16   DPB1*19:01  Ireland South 0.4 0.0020250See
 17   DPB1*20:01  Ireland South 1.2 0.0060250See
 18   DPB1*23:01  Ireland South 1.6 0.0080250See
 19   DPB1*92:01  Ireland South 0.4 0.0020250See
 20   DPB1*99:01  Ireland South 0.4 0.0020250See

Notes:

* 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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