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: 
   

DRB1*04:17

 
Allele reported 71 time(s) and present in 23 population(s).

Population Phenotype
Frequency (%)
Allele
Frequency
(in_decimals)
Sample
Size
IMGT/HLA¹
Database
Distribution² Haplotype³
Association
Notesª
ARGArgentina Salta Wichi0.146024See
ARGArgentina Gran Chaco Mataco Wichi0.122049See
ARGArgentina Gran Chaco Eastern Toba0.0900135See
ARGArgentina Salta Wichi pop 215.80.079019See
COLColombia North Chimila Amerindians0.063847See
ARGArgentina Gran Chaco Western Toba Pilaga0.061019See
ARGArgentina Rosario Toba9.30.041086See
JAMJamaica0.0080132See
CHNChina Yunnan Province Han pop 20.0040129See
CHNChina Beijing Shijiazhuang Tianjian Han0.0040618See
USAUSA Colorado Univ Cord Blood Bank Hispanic0.00101058See
USAUSA Hispanic pop 20.00051999See
ESPSpain Barcelona0.10.0005941See
DEUGermany DKMS - Spain minority0.00051107See
COLColombia Bogotá Cord Blood0.10.00031463See
USAUSA NMDP Hispanic South or Central American0.0003146714See
CHLChile Santiago0.0003920See
USAUSA NMDP Mexican or Chicano0.0001261235See
USAUSA NMDP African0.000028557See
USAUSA NMDP Southeast Asian0.000027978See
USAUSA NMDP Caribean Hispanic0.0000115374See
USAUSA NMDP African American pop 20.0000416581See
USAUSA NMDP European Caucasian0.00001242890See
USAUSA Colorado Univ Cord Blood Bank African American0.0000261See
USAUSA Colorado Univ Cord Blood Bank Asian0.0000100See
USAUSA Caucasian Bethesda0.00.0000307See
USAUSA South Texas Hispanic0.0000194See
USAUSA Alaska Yupik0.0000252See
USAUSA Caucasian0.00.000061655See
USAUSA San Antonio Caucasian0.0000222See
USAUSA African American Bethesda0.00.0000187See
USAUSA African American pop 40.00002411See
USAUSA Asian pop 20.00001772See
ESPSpain Murcia0.0000173See
FRAFrance West0.00.0000100See
ITAItaly Rome0.00.0000100See
ITAItaly North pop 30.00.000097See
ITAItaly Bergamo0.00.0000101See
USAUSA Philadelphia Caucasian0.00.0000141See
USAUSA Colorado Univ Cord Blood Bank Caucasian0.00003830See
USAUSA Caucasian Houston0.00.0000194See
USAUSA Caucasian Pittsburgh0.00.0000177See
CHNChina Yunnan Province Naxi0.0000118See
CHNChina Urumqi Uyghur0.00.000057See
ARGArgentina Rio Negro Mapuche0.000034See
ARGArgentina Chubut Tehuelche0.000023See
BGRBulgaria0.000055See
BRABrazil Guarani Nandeva0.000086See
BRABrazil North East Mixed0.0000205See
BRABrazil Kaingang0.0000235See
BRABrazil Guarani M bya0.000093See
BRABrazil Southeast Caucasian0.00.0000103See
BRABrazil Southeast Mulatto0.00.000042See
BRABrazil South Caucasian0.000073See
BRABrazil Central Plateau Xavante0.000074See
CAFCentral African Republic Aka Pygmy0.00.000093See
CANCanada British Columbia Athabaskan0.000062See
CANCanada British Columbia Penutian0.000026See
CZECzech Republic0.0000106See
CODCongo Kinshasa Bantu0.00.000090See
COLColombia Bogota and Medellin Mestizo0.000065See
KORSouth Korea pop 30.0000485See
MARMorocco Nador Metalsa0.000099See
MARMorocco Settat Chaouya0.000098See
MEXMexico Highlands Mestizos0.00.0000160See
MEXMexico Nuevo Leon Mestizo0.00.000040See
MKDMacedonia pop 10.0000158See
NIRIreland Northern0.00.00001000See
NLDNetherlands Leiden0.00001305See
PRYParaguay Lengua0.000017See
SVNSlovenia0.00.0000100See

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 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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