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: 
   

A*02:11:01

 
Allele reported 18 time(s) and present in 18 population(s).

Population Phenotype
Frequency (%)
Allele
Frequency
(in_decimals)
Sample
Size
IMGT/HLA¹
Database
Distribution² Haplotype³
Association
Notesª
INDIndia Andhra Pradesh Telugu Speaking19.90.1048186See
INDIndia Karnataka Kannada Speaking16.10.0800174See
INDIndia Kerala Malayalam speaking9.80.0520356See
ZAFSouth African Indian population8.00.040050See
ZAFSouth African Mixed ancestry4.00.020050See
CRICosta Rica Guanacaste Mestizo (G)2.80.0140110See
BRABrazil Rio de Janeiro Parda0.0059170See
GRCGreece Athens0.80.00421888See
RUSRussia Bashkortostan, Bashkirs0.80.0042120See
CRICosta Rica Amerindians (G)0.80.0040125See
ENGEngland Blood Donors of Mixed Ethnicity0.80.0039519See
SAUSaudi Arabia pop 6 (G)0.003728927See
BRABrazil Barra Mansa Rio State Caucasian0.0037405See
BRABrazil Rio de Janeiro Caucasian0.0029521See
RUSRussia Bashkortostan, Tatars0.50.0026192See
CRICosta Rica Central Valley Mestizo (G)0.40.0020221See
HKGHong Kong Chinese HKBMDR HLA 11 loci0.10.00045266See
POLPoland BMR0.00.000023595See

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


Allele  Number of Populations 
  A*02440 
  A*02:11175 

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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