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 34 time(s) and present in 29 population(s).

Population Phenotype
Frequency (%)
Distribution² Haplotype³
INDIndia Mumbai Maratha0.283091See
INDIndia Karnataka Kannada Speaking33.30.2360174See
INDIndia Andhra Pradesh Telugu Speaking34.40.1909186See
INDIndia Kerala Malayalam speaking22.20.1700356See
WSMSamoa pop20.140050See
CHNChina Yunnan Province Lisu0.1360111See
CHNChina Yunnan Province Nu0.1220107See
CHNChina Yunnan Province Lahu0.107070See
CHNChina Shandong Province Han0.107098See
VNMVietnam Kinh17.00.0842101See
NZLNew Zealand Maori0.0800200See
COKCook Islands0.080050See
CHNChina Lijiang Naxi0.0750100See
SAUSaudi Arabia pop 6 (G)0.030428927See
RUSRussian Federation Vologda Region4.20.0210119See
CHNChina Yunnan Province Drung0.021070See
MEXMexico Hidalgo Mezquital Valley/ Otomi4.20.020872See
DZAAlgeria Oran0.0200100See
USAUSA San Francisco Caucasian0.0160220See
BRABrazil Rio de Janeiro Caucasian0.0159521See
SAUSaudi Arabia pop 53.20.0158158See
BRABrazil Barra Mansa Rio State Caucasian0.0107405See
BRABrazil Rio de Janeiro Parda0.0097170See
ESPSpain, Canary Islands, Gran canaria island1.40.0069215See
POLPoland BMR1.30.006523595See
USAUSA Arizona Gila River Pima0.00213000See
KORSouth Korea pop 30.0000485See
COLColombia Bogota and Medellin Mestizo0.000065See
BRABrazil North East Mixed0.0000205See
BRABrazil Kaingang0.0000235See
BRABrazil Guarani M bya0.000093See

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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