Allele Frequencies in World Populations

HLA Database Allele Report

The list below shows all populations in AFND that contains the allele. If an allele has an entry with a lower 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

Frequency data at lower resolution for this allele can be found in links below

Allele  Number of Populations 


* 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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