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*11:04:01

 
Allele reported 39 time(s) and present in 36 population(s).

Population Phenotype
Frequency (%)
Allele
Frequency
(in_decimals)
Sample
Size
IMGT/HLA¹
Database
Distribution² Haplotype³
Association
Notesª
BGRBulgaria0.155055See
PRYParaguay/Argentina Guarani NA-DHS_2320.00.100010See
PRTMadeira0.0550185See
USAUSA Italy Ancestry0.0490273See
COLColombia Zenu NA-DHS_188.30.041716See
POLPoland BMR8.00.041323595See
USAUSA Mexican American Mestizo0.0410553See
SAUSaudi Arabia pop 6 (G)0.028428927See
CANCanada Cree NA-DHS_35.60.027818See
GTMGuatemala Kaqchikel NA-DHS_85.30.026319See
ESPSpain, Canary Islands, Gran canaria island5.10.0256215See
SAUSaudi Arabia pop 55.10.0253158See
CPVCape Verde Southeastern Islands0.024062See
USAUSA San Francisco Caucasian0.0230220See
NICNicaragua Mestizo (G)4.00.0200155See
CRICosta Rica Central Valley Mestizo (G)4.00.0200221See
CANCanada Chipewyan NA-DHS_24.00.020025See
INDIndia North pop 20.019072See
CRICosta Rica Guanacaste Mestizo (G)3.60.0180110See
LBYLibya Cyrenaica0.0170118See
USAUSA Spain Ancestry0.0160279See
CHNChina Yunnan Province Lisu0.0160111See
CHNChina Shandong Province Han0.015098See
MARMorocco Nador Metalsa0.015099See
MARMorocco Settat Chaouya0.010098See
MARMorocco Atlantic Coast Chaouya0.010098See
CHNChina Inner Mongolia Autonomous Region Northeast2.20.0100496See
CRICosta Rica African -Caribbean (G)2.00.0100102See
TWNTaiwan Pazeh1.80.009055See
GNBGuinea Bissau0.008065See
ENGEngland North West1.70.0080298See
CPVCape Verde Northwestern Islands0.008062See
INDIndia Kerala Malayalam speaking0.60.0030356See
NZLNew Zealand Maori0.0030200See
USAUSA African American pop 30.0030564See
USAUSA Arizona Gila River Pima0.00063000See
KORSouth Korea pop 30.0000485See
COLColombia Bogota and Medellin Mestizo0.000065See
BRABrazil Kaingang0.0000235See

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


Allele  Number of Populations 
  DRB1*11391 
  DRB1*11:04322 

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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