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: 
   

C*12:02:01

 
Allele reported 24 time(s) and present in 20 population(s).

Population Phenotype
Frequency (%)
Allele
Frequency
(in_decimals)
Sample
Size
IMGT/HLA¹
Database
Distribution² Haplotype³
Association
Notesª
INDIndia Khandesh Region Pawra0.150050See
INDIndia West Bhil0.140050See
INDIndia Mumbai Maratha0.056091See
INDIndia Tamil Nadu Nadar0.049061See
INDIndia Karnataka Kannada Speaking6.90.0340174See
IRNIran Baloch0.0310100See
LBNLebanon Mixed0.031097See
CHNChina Yunnan Province Nu0.0300107See
INDIndia Kerala Malayalam speaking4.80.0250356See
CHNChina Yunnan Province Lisu0.0210111See
INDIndia West Coast Parsi0.020050See
CHNChina Jingpo Minority3.80.0192109See
USAUSA Italy Ancestry0.0150273See
USAUSA Mexican American Mestizo0.0140553See
CHNChina Guangdong Province Meizhou Han0.0100100See
USAUSA Spain Ancestry0.0070279See
SAUSaudi Arabia pop 50.60.0032158See
INDIndia Andhra Pradesh Telugu Speaking0.50.0027186See
USAUSA African American pop 30.0020564See
POLPoland BMR0.00.000023595See
CHNChina North Han0.0000105See
MARMorocco Settat Chaouya0.00.000098See
MARMorocco Nador Metalsa pop 20.000073See
KORSouth Korea pop 30.0000485See

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


Allele  Number of Populations 
  C*12136 
  C*12:02223 

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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