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*15:40

 
Allele reported 58 time(s) and present in 15 population(s).

Population Phenotype
Frequency (%)
Allele
Frequency
(in_decimals)
Sample
Size
IMGT/HLA¹
Database
Distribution² Haplotype³
Association
Notesª
INDIndia Andhra Pradesh Golla0.0050111See
USAUSA Spain Ancestry0.0040279See
USAUSA NMDP Caribean Indian0.003014339See
USAUSA NMDP Caribean Hispanic0.0021115374See
CHNChina Beijing Shijiazhuang Tianjian Han0.0020618See
USAUSA Hispanic pop 20.00081999See
COLColombia Bogotá Cord Blood0.10.00031463See
USAUSA NMDP Hispanic South or Central American0.0003146714See
ESPSpain (Catalunya, Navarra, Extremadura, Aaragón, Cantabria,0.00.00014335See
USAUSA NMDP Mexican or Chicano0.0001261235See
USAUSA NMDP Korean0.000077584See
USAUSA NMDP Chinese0.000099672See
USAUSA NMDP African American pop 20.0000416581See
USAUSA NMDP European Caucasian0.00001242890See
DEUGermany DKMS - German donors0.00003456066See
HKGHong Kong Chinese0.00.0000569See
CUBCuba Mixed Race0.00.000042See
CUBCuba Caucasian0.00.000070See
CZECzech Republic0.0000106See
CHNChina Tibet Region Tibetan0.0000158See
BGRBulgaria0.000055See
BRABrazil Belo Horizonte Caucasian0.00.000095See
CHNChina North Han0.0000105See
USAUSA African American pop 40.00002411See
USAUSA Asian pop 20.00001772See
ZAFSouth Africa Natal Zulu0.00.0000100See
ITAItaly Bergamo0.00.0000101See
KORSouth Korea pop 30.0000485See
MARMorocco Settat Chaouya0.00.000098See
MARMorocco Nador Metalsa pop 20.000073See
MEXMexico Mestizo0.00.000041See
NIRIreland Northern0.00.00001000See
NLDNetherlands Leiden0.00001305See
OMNOman0.00.0000118See
PHLPhilippines Ivatan0.00.000050See
ROMRomania0.00.0000348See
SGPSingapore Chinese0.00.0000149See
TWNTaiwan Minnan pop 10.00.0000102See
TWNTaiwan Hakka0.00.000055See
TWNTaiwan Atayal0.00.0000106See
TWNTaiwan Taroko0.00.000055See
TWNTaiwan Saisiat0.00.000051See
TWNTaiwan Bunun0.00.0000101See
TWNTaiwan Pazeh0.00.000055See
TWNTaiwan Siraya0.00.000051See
TWNTaiwan Thao0.00.000030See
TWNTaiwan Tsou0.00.000051See
TWNTaiwan Rukai0.00.000050See
TWNTaiwan Paiwan0.00.000051See
TWNTaiwan Ami0.00.000098See
TWNTaiwan Puyuma0.00.000050See
TWNTaiwan Tao0.00.000050See
USAUSA San Antonio Caucasian0.0000222See
USAUSA South Texas Hispanic0.0000194See
USAUSA Alaska Yupik0.0000252See
USAUSA Caucasian Bethesda0.00.0000307See
USAUSA African American Bethesda0.00.0000187See
USAUSA Philadelphia Caucasian0.00.0000141See

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


Allele  Number of Populations 
  B*15355 

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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