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*25:01

 
Allele reported 38 time(s) and present in 13 population(s).

Population Phenotype
Frequency (%)
Allele
Frequency
(in_decimals)
Sample
Size
IMGT/HLA¹
Database
Distribution² Haplotype³
Association
Notesª
ARGArgentina Mapuche0.010048See
CHNChina Yunnan Province Lahu0.007070See
SGPSingapore SGVP. Indian INS0.007086See
DEUGermany Essen1.20.0060174See
ESPSpain Navarre Basques0.0050116See
CHNChina Yunnan Province Naxi pop 20.005096See
CHNChina Yunnan Province Bai0.0040128See
KENKenya0.0040144See
NZLNew Zealand Maori0.0030200See
GRCGreece pop30.40.0020246See
LKASri Lanka Colombo0.10.0010714See
RUSRussia Karelia0.00051075See
JPNJapan pop 170.00033078See
SGPSingapore SGVP Malay MAS0.000089See
SVNSlovenia0.00.0000100See
TWNTaiwan Aborigine pop 20.000048See
UGAUganda Baganda0.000047See
WSMSamoa West0.000022See
SGPSingapore SGVP Chinese CHS0.000096See
NLDNetherlands0.00.0000447See
PNGPapua New Guinea East New Britain Tolai0.000048See
PNGPapua New Guinea Highland pop20.000028See
RUSRussia Tuva pop 20.0000169See
INDIndia Bombay0.000059See
ITAItaly Rome0.00.0000100See
ITAItaly North pop 30.00.000097See
ITAItaly Bergamo0.00.0000101See
JPNJapan Fukuoka0.000086See
JPNJapan South0.00.0000125See
FRAFrance Ceph0.0000124See
GMBGambia0.0000146See
ECUEcuador African0.000058See
CMRCameroon Saa0.0000172See
CODCongo Kinshasa Bantu0.000090See
BORBorneo Bandjarmasin0.000021See
CAFCentral African Republic Aka Pygmy0.000093See
CHNChina Urumqi Uyghur0.00.000057See
CHNChina Yunnan Province Pumi0.000063See

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


Allele  Number of Populations 
  DPB1*25

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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