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 77 time(s) and present in 66 population(s).

Population Phenotype
Frequency (%)
Distribution² Haplotype³
LBYLibya Cyrenaica0.0930118See
CPVCape Verde Northwestern Islands0.089062See
CPVCape Verde Southeastern Islands0.081062See
SAUSaudi Arabia pop 30.080050See
CRICosta Rica African -Caribbean (G)15.60.0780102See
GNBGuinea Bissau0.077065See
SAUSaudi Arabia pop 6 (G)0.067328927See
USAUSA African American pop 30.0670564See
COLColombia Inga NA-DHS_11 (G)12.50.062516See
INDIndia Kerala Malayalam speaking11.20.0600356See
BRABrazil Rio de Janeiro Caucasian0.0528521See
MEXMexico Zapotec NA-DHS_7 (G)10.50.052620See
BRABrazil Barra Mansa Rio State Caucasian0.0519405See
ZAFSouth African Black9.90.0493142See
NICNicaragua Mestizo (G)9.20.0490155See
BRABrazil Barra Mansa Rio State Black0.047973See
CHNChina Jiangxi Province0.046098See
CHNChina Shandong Province Han0.046098See
USAUSA San Francisco Caucasian0.0450220See
BRABrazil Rio de Janeiro Black0.044168See
CRICosta Rica Central Valley Mestizo (G)8.60.0430221See
RUSRussia Bashkortostan, Bashkirs7.50.0417120See
BRABrazil Rio de Janeiro Parda0.0414170See
CHNChina Wanwei, Wutou and Shanxin Islands Jing0.0400138See
INDIndia Karnataka Kannada Speaking8.00.0400174See
USAUSA Italy Ancestry0.0400273See
ENGEngland North West7.00.0390298See
SAUSaudi Arabia pop 57.00.0380158See
TWNTaiwan Minnan and Hakka0.0370190See
USAUSA Mexican American Mestizo0.0340553See
RUSRussian Federation Vologda Region6.70.0336119See
COLColombia Wayuu NA-DHS_15 (G)6.70.033315See
CRICosta Rica Guanacaste Mestizo (G)6.40.0320110See
CHNChina Inner Mongolia Region Ewenki0.032094See
CHNChina Zhejiang Han0.03001734See
CHNChina Inner Mongolia Autonomous Region Northeast6.00.0300496See
TWNTaiwan Bunun pop 20.030050See
POLPoland BMR5.10.026423595See
CRICosta Rica Cabecar NA-DHS_9 (G)5.30.026319See
GTMGuatemala Kaqchikel NA-DHS_8 (G)5.30.026319See
RUSRussia Belgorod region5.20.0261153See
RUSRussia Nizhny Novgorod, Russians5.20.02581510See
BOLBolivia/Chile Aymara NA-DHS_13 (G)5.00.025020See
PRTPortugal Azores Terceira Island5.30.0219130See
ESPSpain, Canary Islands, Gran canaria island3.70.0209215See
TWNTaiwan Han0.020050See
HKGHong Kong Chinese HKBMDR HLA 11 loci3.80.01925266See
RUSRussia Bashkortostan, Tatars3.60.0182192See
CHNChina Guizhou Province Miao0.018085See
INDIndia Andhra Pradesh Telugu Speaking3.20.0161186See
USAUSA Spain Ancestry0.0160279See
CHNChina Yunnan Province Yao0.016066See
CHNChina Yunnan Province Bai0.0160128See
VNMVietnam Kinh3.00.0149101See
CRICosta Rica Amerindians (G)2.60.0130125See
CHNChina Han Guandong Province0.0120208See
MEXMexico Chihuahua Tarahumara0.011044See
CHNChina Jingpo Minority2.10.0100105See
INDIndia Mumbai Maratha0.008091See
MEXMexico Hidalgo Mezquital Valley/ Otomi1.40.006972See
CHNChina Lijiang Naxi0.0050100See
CHNChina Yunnan Province Nu0.0050107See
USAUSA Arizona Gila River Pima0.00083000See
TWNTaiwan Tsou pop 20.000050See
TWNTaiwan Paiwan pop 20.000050See
TWNTaiwan Rukai pop 20.000050See
TWNTaiwan Orchid Island Yami0.000050See
TWNTaiwan Ami pop 20.000050See
TWNTaiwan Puyuma pop 20.000050See
TWNTaiwan Atayal pop 20.000050See
TWNTaiwan Saisiat pop 20.000050See
KORSouth Korea pop 30.0000485See
CHNChina Yunnan Province Lahu0.000070See
CHNChina Yunnan Province Drung0.000070See

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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