Allele Frequencies in World Populations

HLA Database Allele Report

The list below shows all populations in AFND that contains the allele at this level. If an allele has an entry with a higher resolution this will be shown at the end.



Allele reported 16 time(s) and present in 8 population(s).

Population Phenotype
Frequency (%)
Distribution² Haplotype³
RUSRussia South Ural Bashkir6.20.0310146See
TTOTrinidad South Asian0.010087See
TURTurkey Ankara0.010050See
BRABrazil North East Mixed0.0080205See
MEXMexico Tapachula, Chiapas Mestizo Population1.40.006972See
BRABrazil Sao Paulo Mixed0.50.0030239See
ESPSpain, Castilla y Leon, Northwest,0.60.00261743See
RUSRussia South Ural Russian0.50.0020207See
RUSRussia South Ural Tatar0.00.0000135See
TTOTrinidad African0.000067See
GBRUnited Kingdom pop 20.0000101See
RUSRussia Nenet Mixed0.000055See
BRABrazil Kaingang0.0000235See
BRABrazil Guarani M bya0.000093See
ARGArgentina Rosario Toba0.00.000086See
BRABrazil Guarani Nandeva0.000086See

See also higher resolution data of this allele

Allele  Number of Populations 
 DQA1*06:01 149 
 DQA1*06:01:01 10 
 DQA1*06:02 15 

* This list corresponds to those alleles that have been reported in AFND only (i.e. only positive findings).


* 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)
* Phenotype Frequency: Percentage of individuals who have the allele or gene (Individuals / n).
* Allele Frequencies shown in green were calculated from Phenotype Frequencies assuming Hardy-Weinberg proportions.

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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