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*03:19

 
Allele reported 28 time(s) and present in 9 population(s).

Population Phenotype
Frequency (%)
Allele
Frequency
(in_decimals)
Sample
Size
IMGT/HLA¹
Database
Distribution² Haplotype³
Association
Notesª
USAUSA NMDP Black South or Central American0.07314889See
LBYLibya Cyrenaica0.0090118See
MYSMalaysia Peninsular Chinese1.60.0077194See
MYSMalaysia Peninsular Malay0.20.0011951See
CHLChile Santiago0.0001920See
USAUSA NMDP African0.000028557See
USAUSA NMDP Hispanic South or Central American0.0000146714See
USAUSA NMDP Caribean Hispanic0.0000115374See
USAUSA NMDP European Caucasian0.00001242890See
NLDNetherlands Leiden0.00001305See
BGRBulgaria0.000055See
ITAItaly Rome0.00.0000100See
USAUSA Caucasian0.00.000061655See
USAUSA San Antonio Caucasian0.0000222See
USAUSA South Texas Hispanic0.0000194See
MKDMacedonia pop 10.0000158See
FRAFrance West0.00.0000100See
BRABrazil Southeast Caucasian0.00.0000103See
BRABrazil Southeast Mixed Race0.00.000042See
USAUSA Caucasian Houston0.00.0000194See
USAUSA Caucasian Pittsburgh0.00.0000177See
USAUSA Caucasian Bethesda0.00.0000307See
USAUSA African American Bethesda0.00.0000187See
USAUSA Philadelphia Caucasian0.00.0000141See
ARGArgentina Rio Negro Mapuche0.000034See
ARGArgentina Chubut Tehuelche0.000023See
ARGArgentina Salta Wichi0.000024See
PRYParaguay Lengua0.000017See

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


Allele  Number of Populations 
  DRB1*03303 

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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