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: 
   

DPB1*20:01

 
Allele reported 53 time(s) and present in 32 population(s).

Population Phenotype
Frequency (%)
Allele
Frequency
(in_decimals)
Sample
Size
IMGT/HLA¹
Database
Distribution² Haplotype³
Association
Notesª
USAUSA San Francisco Caucasian0.0180220See
MEXMexico Oaxaca Mixtec0.0150103See
LBRLiberia Bong County0.0140110See
USAUSA Hawaii0.013039See
FRAFrance Southeast2.30.0120130See
ARGArgentina Chiriguano2.00.010054See
ENGEngland Northwest Mixed0.00702960See
IRLIreland South1.20.0060250See
ITAItaly Bergamo1.00.0060101See
AUTAustria pop 20.0060490See
USAUSA South Dakota Sioux0.0060101See
USAUSA Philippines0.0050105See
SWESweden pop 20.0050200See
TUNTunisia1.00.0050100See
DEUGermany pop 20.0050206See
ITAItaly Rome1.00.0050100See
ESPSpain Navarre Basques0.0050116See
NLDNetherlands1.00.0050447See
RUSRussia Karelia0.00421075See
NGANigeria Southwest Abanla Yoruba0.0040130See
USAUSA San Diego0.80.0040496See
FRAFrance Ceph0.0040124See
DEUGermany Essen0.60.0030174See
NIRIreland Northern pop 30.70.0030150See
RUSRussia Tuva pop 20.0030169See
USAUSA Caucasian pop 50.0020268See
AUTAustria0.50.0020200See
GRCGreece pop30.40.0020246See
NICNicaragua Managua0.40.0018339See
LKASri Lanka Colombo0.30.0010714See
JPNJapan pop 170.00073078See
SAUSaudi Arabia pop 6 (G)0.000028927See
UGAUganda Baganda0.000047See
WSMSamoa0.000029See
JPNJapan Fukuoka0.000086See
ITAItaly North pop 30.00.000097See
MEXMexico Oaxaca Zapotec0.000090See
MYSMalaysia0.000074See
PNGPapua New Guinea Lowland0.000047See
PNGPapua New Guinea Highland0.000094See
PNGPapua New Guinea Highland pop20.000028See
GRCGreece pop 40.000098See
IDNIndonesia Nusa Tenggara Islands0.000049See
IDNIndonesia Moluccan Islands0.000024See
INDIndia Bombay0.000059See
FRAFrance West Breton0.0000150See
GMBGambia0.0000146See
GMBGambia pop 20.0000100See
ECUEcuador African0.000058See
CAFCentral African Republic Aka Pygmy0.000093See
CHNChina Shanghai pop 20.000040See
CMRCameroon Saa0.0000172See
CODCongo Kinshasa Bantu0.000090See

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.

support@allelefrequencies.net


Valid XHTML 1.0 Transitional