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: 

DQB1*02:02:01
Allele reported 17 time(s) and present in 17 population(s).

Population		Phenotype Frequency (%)	Allele Frequency (in_decimals)		Sample Size	IMGT/HLA¹ Database	Distribution²	Haplotype³ Association	Notesª
	Brazil Rio de Janeiro Black		0.1475		68	See
	Brazil Rio de Janeiro Parda		0.1396		170	See
	Brazil Barra Mansa Rio State Caucasian		0.1270		405	See
	Brazil Rio de Janeiro Caucasian		0.1253		521	See
	Latvia		0.1202		266	See
	Spain, Canary Islands, Gran canaria island	21.9	0.1186		215	See
	Poland BMR	19.9	0.1129		23595	See
	India Karnataka Kannada Speaking	19.5	0.1090		174	See
	Brazil Barra Mansa Rio State Black		0.1000		73	See
	India Andhra Pradesh Telugu Speaking	17.2	0.0860		186	See
	India Kerala Malayalam speaking	16.3	0.0830		356	See
	South African Black	13.4	0.0704		142	See
	China Zhejiang Han		0.0557		1734	See
	Russian Federation Vologda Region	10.1	0.0504		119	See
	Vietnam Kinh	4.0	0.0198		101	See
	Russia Belgorod region	1.3	0.0065		153	See
	USA Arizona Gila River Pima		0.0002		3000	See

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.