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: 
   

DPA1*01:03:01

 
Allele reported 15 time(s) and present in 15 population(s).

Population Phenotype
Frequency (%)
Allele
Frequency
(in_decimals)
Sample
Size
IMGT/HLA¹
Database
Distribution² Haplotype³
Association
Notesª
USAUSA Arizona Gila River Pima0.97833000See
RUSRussian Federation Vologda Region98.30.8613119See
RUSRussia Belgorod region98.00.8366153See
SVNSlovenia97.00.8267100See
TKLTokelau0.730050See
BRABrazil Rio de Janeiro Caucasian0.7104521See
BRABrazil Barra Mansa Rio State Caucasian0.7059405See
BRABrazil Rio de Janeiro Black0.600068See
BRABrazil Rio de Janeiro Parda0.5850170See
COKCook Islands0.540050See
BRABrazil Barra Mansa Rio State Black0.485773See
TONTonga0.460050See
WSMSamoa pop20.420050See
KENKenya0.3490144See
HKGHong Kong Chinese HKBMDR HLA 11 loci50.20.29545266See

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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