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 19 time(s) and present in 19 population(s).

Population Phenotype
Frequency (%)
Distribution² Haplotype³
CRICosta Rica African -Caribbean (G)17.60.0930102See
ZAFSouth African Black14.80.0739142See
CRICosta Rica Guanacaste Mestizo (G)10.10.0550110See
BRABrazil Rio de Janeiro Black0.052268See
ZAFSouth African Mixed ancestry6.00.030050See
BRABrazil Rio de Janeiro Parda0.0265170See
BRABrazil Rio de Janeiro Caucasian0.0259521See
LBYLibya Cyrenaica0.0210118See
NICNicaragua Mestizo (G)3.80.0190155See
BRABrazil Barra Mansa Rio State Caucasian0.0148405See
SAUSaudi Arabia pop 6 (G)0.013828927See
CRICosta Rica Central Valley Mestizo (G)1.40.0070221See
BRABrazil Barra Mansa Rio State Black0.006873See
ESPSpain, Canary Islands, Gran canaria island0.50.0023215See
ENGEngland Blood Donors of Mixed Ethnicity0.20.0010519See
INDIndia Kerala Malayalam speaking0.30.0010356See
CHNChina Zhejiang Han0.00091734See
USAUSA Arizona Gila River Pima0.00053000See
HKGHong Kong Chinese HKBMDR HLA 11 loci0.00.00015266See

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.

Valid XHTML 1.0 Transitional