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: 
   

DRB1*12:03

 
Allele reported 36 time(s) and present in 24 population(s).

Population Phenotype
Frequency (%)
Allele
Frequency
(in_decimals)
Sample
Size
IMGT/HLA¹
Database
Distribution² Haplotype³
Association
Notesª
SGPSingapore SGVP Chinese CHS0.100096See
SGPSingapore SGVP Malay MAS0.038089See
SGPSingapore SGVP. Indian INS0.032086See
INDIndia Uttar Pradesh0.0030202See
INDIndia Northeast Sunni0.0030188See
INDIndia Northeast Rastogi0.0030196See
CHNChina Beijing Shijiazhuang Tianjian Han0.0010618See
CHLChile Santiago0.0001920See
ISRIsrael Poland Jews0.000113871See
USAUSA NMDP African American pop 20.0001416581See
ISRIsrael Tunisia Jews0.00019070See
USAUSA NMDP Caribean Hispanic0.0000115374See
USAUSA NMDP European Caucasian0.00001242890See
USAUSA NMDP Middle Eastern or North Coast of Africa0.000070890See
USAUSA NMDP Chinese0.000099672See
ISRIsrael YemenJews0.000015542See
USAUSA NMDP Filipino0.000050614See
ISRIsrael USSR Jews0.000045681See
USAUSA NMDP Korean0.000077584See
USAUSA NMDP Mexican or Chicano0.0000261235See
ISRIsrael Morocco Jews0.000036718See
USAUSA NMDP Vietnamese0.000043540See
USAUSA NMDP Hispanic South or Central American0.0000146714See
USAUSA NMDP South Asian Indian0.0000185391See
NLDNetherlands Leiden0.00001305See
INDIndia Northeast Vaish0.0000198See
INDIndia Northeast Shia0.0000190See
BRABrazil Southeast Mulatto0.00.000042See
INDIndia Northeast Kayastha0.0000190See
INDIndia Northeast Mathur0.0000155See
INDIndia Northeast Lachung0.000058See
INDIndia Northeast Mech0.000063See
INDIndia Northeast Rajbanshi0.000098See
PRYParaguay Lengua0.000017See
POLPoland DKMS0.000120653See
BRABrazil Mato Grosso do Sul0.0000203See

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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