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: 
   

DQA1*05:01:01

 
Allele reported 14 time(s) and present in 14 population(s).

Population Phenotype
Frequency (%)
Allele
Frequency
(in_decimals)
Sample
Size
IMGT/HLA¹
Database
Distribution² Haplotype³
Association
Notesª
KENKenya0.2820144See
SVNSlovenia47.00.2719100See
USAUSA San Francisco Caucasian0.2610220See
MNGMongolia Tarialan Khoton0.189085See
MNGMongolia Ulaanbaatar Khalkha0.159041See
ENGEngland pop 20.1540114See
NLDNetherlands pop 220.00.1055155See
IRNIran0.086058See
RUSRussian Federation Vologda Region16.80.0840119See
RUSRussia Belgorod region14.40.0719153See
HKGHong Kong Chinese HKBMDR HLA 11 loci13.00.06705266See
KORSouth Korea pop 50.0300467See
KORSouth Korea pop 23.40.0170207See
USAUSA Arizona Gila River Pima0.00173000See

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


Allele  Number of Populations 

Notes:

* 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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