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: 
   

B*18:02

 
Allele reported 95 time(s) and present in 45 population(s).

Population Phenotype
Frequency (%)
Allele
Frequency
(in_decimals)
Sample
Size
IMGT/HLA¹
Database
Distribution² Haplotype³
Association
Notesª
MYSMalaysia Kelantan21.40.107028See
MYSMalaysia Champa10.30.052029See
MYSMalaysia Peninsular Malay7.80.0410951See
VNMVietnam Hanoi Kinh pop 20.0180170See
IDNIndonesia Sundanese and Javanese0.0170201See
IDNIndonesia Java Western3.40.0170236See
IDNIndonesia Java pop 20.014036See
THAThailand pop 30.010049See
CHNChina Guizhou Province Miao pop 20.006085See
USAUSA NMDP Filipino0.005750614See
TWNTaiwan Minnan pop 11.00.0050102See
INDIndia Delhi pop 21.10.005090See
USAUSA NMDP Vietnamese0.004743540See
USAUSA Asian0.0040358See
THAThailand0.0040142See
CHNChina Yunnan Province Wa0.0040119See
USAUSA NMDP Southeast Asian0.003727978See
SGPSingapore Chinese0.70.0030149See
MYSMalaysia Peninsular Chinese0.50.0026194See
USAUSA NMDP Hawaiian or other Pacific Islander0.002511499See
USAUSA Caucasian pop 20.0020265See
TWNTaiwan pop 30.0020212See
USAUSA Asian pop 20.00171772See
USAUSA NMDP Chinese0.001599672See
HKGHong Kong Chinese BMDR0.00147595See
HKGHong Kong Chinese cord blood registry0.00143892See
ROMRomania0.30.0010348See
HKGHong Kong Chinese0.20.0010569See
CHNChina Marrow Donor Registry0.0010600See
TWNTaiwan Han Chinese0.0010504See
CHNChina Beijing Shijiazhuang Tianjian Han0.0010618See
TWNTaiwan Tzu Chi Morrow Donor Registry0.000946682See
DEUGermany DKMS - United Kingdom minority0.00051043See
INDIndia Tamil Nadu0.00022492See
USAUSA Hispanic pop 20.00031999See
USAUSA NMDP South Asian Indian0.0001185391See
USAUSA NMDP Mexican or Chicano0.0000261235See
ISRIsrael YemenJews0.000015542See
USAUSA NMDP Caribean Black0.000033328See
USAUSA NMDP North American Amerindian0.000035791See
USAUSA NMDP African American pop 20.0000416581See
USAUSA NMDP Hispanic South or Central American0.0000146714See
ISRIsrael Tunisia Jews0.00009070See
USAUSA NMDP Caribean Hispanic0.0000115374See
USAUSA NMDP European Caucasian0.00001242890See
CHNChina Guizhou Province Bouyei0.0000109See
CHNChina Guizhou Province Shui0.0000153See
AUSAustralia Yuendumu Aborigine0.0000191See
AUSAustralia New South Wales Caucasian0.0000134See
KORSouth Korea pop 30.0000485See
DEUGermany pop 60.00018862See
USAUSA African American pop 40.00002411See
CHNChina Yunnan Province Jinuo0.0000109See
USAUSA Caucasian Bethesda0.00.0000307See
USAUSA African American Bethesda0.00.0000187See
MARMorocco Nador Metalsa pop 20.000073See
BGRBulgaria0.000055See
MARMorocco Settat Chaouya0.00.000098See
USAUSA African American0.0000252See
USAUSA Hispanic0.0000234See
USAUSA North American Native0.0000187See
HRVCroatia0.0000150See
ITAItaly North pop 30.00.000097See
USAUSA San Antonio Caucasian0.0000222See
USAUSA South Texas Hispanic0.0000194See
USAUSA Alaska Yupik0.0000252See
CZECzech Republic0.0000106See
ZAFSouth Africa Natal Zulu0.00.0000100See
NIRIreland Northern0.00.00001000See
NLDNetherlands Leiden0.00001305See
TWNTaiwan Hakka0.00.000055See
TWNTaiwan Atayal0.00.0000106See
TWNTaiwan Taroko0.00.000055See
TWNTaiwan Saisiat0.00.000051See
TWNTaiwan Bunun0.00.0000101See
TWNTaiwan Tsou0.00.000051See
TWNTaiwan Rukai0.00.000050See
TWNTaiwan Paiwan0.00.000051See
TWNTaiwan Ami0.00.000098See
TWNTaiwan Puyuma0.00.000050See
TWNTaiwan Tao0.00.000050See
TWNTaiwan Pazeh0.00.000055See
TWNTaiwan Siraya0.00.000051See
TWNTaiwan Thao0.00.000030See
PHLPhilippines Ivatan0.00.000050See
BRABrazil Belo Horizonte Caucasian0.00.000095See
CUBCuba Mulatto0.00.000042See
CUBCuba Caucasian0.00.000070See
MEXMexico Mestizo0.00.000041See
OMNOman0.00.0000118See
TWNTaiwan Tzu Chi Morrow Donor Registry Aborigine0.0000233See
ITAItaly pop 50.0000975See
CHNChina Tibet Region Tibetan0.0000158See
USAUSA Philadelphia Caucasian0.00.0000141See
CHNChina North Han0.0000105See

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


Allele  Number of Populations 
  B*18411 

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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