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: 
   

DQB1*02:02:01

 
Allele reported 16 time(s) and present in 16 population(s).

Population Phenotype
Frequency (%)
Allele
Frequency
(in_decimals)
Sample
Size
IMGT/HLA¹
Database
Distribution² Haplotype³
Association
Notesª
BRABrazil Rio de Janeiro Black0.147568See
BRABrazil Rio de Janeiro Parda0.1396170See
BRABrazil Barra Mansa Rio State Caucasian0.1270405See
BRABrazil Rio de Janeiro Caucasian0.1253521See
ESPSpain, Canary Islands, Gran canaria island21.90.1186215See
POLPoland BMR19.90.112923595See
INDIndia Karnataka Kannada Speaking19.50.1090174See
BRABrazil Barra Mansa Rio State Black0.100073See
INDIndia Andhra Pradesh Telugu Speaking17.20.0860186See
INDIndia Kerala Malayalam speaking16.30.0830356See
ZAFSouth African Black13.40.0704142See
CHNChina Zhejiang Han0.05571734See
RUSRussian Federation Vologda Region10.10.0504119See
VNMVietnam Kinh4.00.0198101See
RUSRussia Belgorod region1.30.0065153See
USAUSA Arizona Gila River Pima0.00023000See

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


Allele  Number of Populations 
  DQB1*02234 
  DQB1*02:02143 

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.

support@allelefrequencies.net


Valid XHTML 1.0 Transitional