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*03:23

 
Allele reported 22 time(s) and present in 7 population(s).

Population Phenotype
Frequency (%)
Allele
Frequency
(in_decimals)
Sample
Size
IMGT/HLA¹
Database
Distribution² Haplotype³
Association
Notesª
USAUSA NMDP Middle Eastern or North Coast of Africa0.000070890See
USAUSA NMDP North American Amerindian0.000035791See
USAUSA NMDP European Caucasian0.00001242890See
USAUSA NMDP African American pop 20.0000416581See
USAUSA NMDP Caribean Hispanic0.0000115374See
USAUSA NMDP Chinese0.000099672See
USAUSA NMDP Filipino0.000050614See
FRAFrance West0.00.0000100See
BRABrazil Southeast Caucasian0.00.0000103See
BRABrazil Southeast Mulatto0.00.000042See
USAUSA Caucasian Houston0.00.0000194See
USAUSA Caucasian Pittsburgh0.00.0000177See
USAUSA Caucasian Bethesda0.00.0000307See
USAUSA African American Bethesda0.00.0000187See
NLDNetherlands Leiden0.00001305See
BGRBulgaria0.000055See
ARGArgentina Rio Negro Mapuche0.000034See
ARGArgentina Chubut Tehuelche0.000023See
ARGArgentina Salta Wichi0.000024See
PRYParaguay Lengua0.000017See
USAUSA Philadelphia Caucasian0.00.0000141See
ITAItaly Rome0.00.0000100See

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


Allele  Number of Populations 
  DRB1*03301 

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 2015 update: new features for HLA epitopes, KIR and disease and HLA adverse drug reaction associations.
Gonzalez-Galarza FF, Takeshita LY, Santos EJ, Kempson F, Maia MH, Silva AL, Silva AL, Ghattaoraya GS, Alfirevic A, Jones AR and Middleton D Nucleic Acid Research 2015, 39, 28, D784-8.
Liverpool, U.K.

support@allelefrequencies.net


Valid XHTML 1.0 Transitional