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*22:01

 
Allele reported 44 time(s) and present in 12 population(s).

Population Phenotype
Frequency (%)
Allele
Frequency
(in_decimals)
Sample
Size
IMGT/HLA¹
Database
Distribution² Haplotype³
Association
Notesª
AUSAustralia Cape York Peninsula Aborigine0.1980103See
AUSAustralia Kimberly Aborigine0.092041See
CHNChina Pumi0.020051See
CHNChina Yunnan Province Pumi0.016063See
CHNChina Inner Mongolia Region Ewenki0.016094See
TWNTaiwan Aborigine pop 20.010048See
TWNTaiwan Puyuma pop 20.010050See
CHNChina Yunnan Province Yao0.008066See
CHNChina Yunnan Province Naxi pop 20.005096See
ESPSpain Navarre Basques0.0050116See
CHNChina Wanwei, Wutou and Shanxin Islands Jing0.0040138See
KENKenya0.0040144See
NLDNetherlands0.00.0000447See
PNGPapua New Guinea East New Britain Tolai0.000048See
PNGPapua New Guinea Highland pop20.000028See
RUSRussia Tuva pop 20.0000169See
SVNSlovenia0.00.0000100See
CMRCameroon Saa0.0000172See
CODCongo Kinshasa Bantu0.000090See
ECUEcuador African0.000058See
TWNTaiwan Atayal pop 20.000050See
TWNTaiwan Saisiat pop 20.000050See
TWNTaiwan Bunun pop 20.000050See
TWNTaiwan Tsou pop 20.000050See
TWNTaiwan Paiwan pop 20.000050See
TWNTaiwan Rukai pop 20.000050See
TWNTaiwan Orchid Island Yami0.000050See
TWNTaiwan Ami pop 20.000050See
FRAFrance Ceph0.0000124See
FRAFrance West Breton0.0000150See
GMBGambia0.0000146See
INDIndia Bombay0.000059See
ITAItaly Rome0.00.0000100See
ITAItaly North pop 30.00.000097See
ITAItaly Bergamo0.00.0000101See
JPNJapan Fukuoka0.000086See
CHNChina Yunnan Province Lahu0.000070See
CHNChina Urumqi Uyghur0.00.000057See
CHNChina Guizhou Province Miao0.000085See
BORBorneo Bandjarmasin0.000021See
CAFCentral African Republic Aka Pygmy0.000093See
TWNTaiwan Han0.000050See
UGAUganda Baganda0.000047See
WSMSamoa West0.000022See

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


Allele  Number of Populations 
  DPB1*22

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.

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