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*11:28

 
Allele reported 54 time(s) and present in 16 population(s).

Population Phenotype
Frequency (%)
Allele
Frequency
(in_decimals)
Sample
Size
IMGT/HLA¹
Database
Distribution² Haplotype³
Association
Notesª
TUNTunisia Gabes Arab0.010096See
IRNIran Gorgan0.008064See
DEUGermany DKMS - China minority0.00081282See
CHLChile Santiago0.0004920See
DEUGermany DKMS - Bosnia and Herzegovina minority0.00051028See
DEUGermany DKMS - Austria minority0.00031698See
CHNChina Hubei Han0.10.00033732See
CHNChina Jiangsu Han0.00023238See
DEUGermany pop 80.000139689See
USAUSA NMDP Middle Eastern or North Coast of Africa0.000070890See
USAUSA NMDP South Asian Indian0.0000185391See
USAUSA NMDP Chinese0.000099672See
USAUSA NMDP European Caucasian0.00001242890See
USAUSA NMDP North American Amerindian0.000035791See
USAUSA NMDP Caribean Hispanic0.0000115374See
USAUSA NMDP Mexican or Chicano0.0000261235See
NLDNetherlands Leiden0.00001305See
ARGArgentina Rio Negro Mapuche0.000034See
ARGArgentina Chubut Tehuelche0.000023See
PRYParaguay Lengua0.000017See
DEUGermany pop 60.00018862See
ESPSpain Barcelona0.00.0000941See
NIRIreland Northern0.00.00001000See
BGRBulgaria0.000055See
ESPSpain Murcia0.0000173See
ITAItaly Rome0.00.0000100See
ITAItaly North pop 30.00.000097See
ITAItaly Bergamo0.00.0000101See
USAUSA Caucasian0.00.000061655See
USAUSA San Antonio Caucasian0.0000222See
USAUSA South Texas Hispanic0.0000194See
USAUSA Alaska Yupik0.0000252See
BRABrazil North East Mixed0.0000205See
CZECzech Republic0.0000106See
MARMorocco Nador Metalsa0.000099See
MARMorocco Settat Chaouya0.000098See
MKDMacedonia pop 10.0000158See
BRABrazil Kaingang0.0000235See
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
CAFCentral African Republic Aka Pygmy0.00.000093See
CODCongo Kinshasa Bantu0.00.000090See
USAUSA Caucasian Bethesda0.00.0000307See
USAUSA African American Bethesda0.00.0000187See
KORSouth Korea pop 30.0000485See
USAUSA Philadelphia Caucasian0.00.0000141See
CHNChina Urumqi Uyghur0.00.000057See
MEXMexico Highlands Mestizos0.00.0000160See
MEXMexico Nuevo Leon Mestizo0.00.000040See
TUNTunisia Jerba Berber0.000055See
TUNTunisia Matmata Berber0.000081See

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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