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*04:01:01
Allele reported 21 time(s) and present in 21 population(s).

Population		Phenotype Frequency (%)	Allele Frequency (in_decimals)		Sample Size	IMGT/HLA¹ Database	Distribution²	Haplotype³ Association	Notesª
	Hong Kong Chinese HKBMDR HLA 11 loci	10.9	0.0567		5266	See
	China Zhejiang Han		0.0516		1734	See
	Vietnam Kinh	9.0	0.0495		101	See
	Russia Moscow Kalmyk	7.5	0.0375		120	See
	Russia Moscow Tuvian	3.6	0.0223		112	See
	Russia Moscow Yakut	3.8	0.0191		235	See
	Russia Moscow Kazakh	3.7	0.0184		299	See
	Russia Moscow Buryat	3.4	0.0168		149	See
	India Andhra Pradesh Telugu Speaking	2.7	0.0134		186	See
	Russia Moscow Similar genetically to Azerbaijan	2.4	0.0118		170	See
	India Karnataka Kannada Speaking	1.7	0.0110		174	See
	Russia Moscow Uzbek	2.0	0.0101		198	See
	Russia Bashkortostan, Bashkirs	1.7	0.0083		120	See
	Russia Moscow Bashkir	0.9	0.0045		442	See
	Russia Moscow Tatars	0.8	0.0042		2512	See
	Russia Bashkortostan, Tatars	0.5	0.0026		192	See
	Brazil Rio de Janeiro Caucasian		0.0011		521	See
	Russia Moscow Russians	0.1	0.0007		13147	See
	Russia Moscow Kabardin	0.1	0.0006		834	See
	Saudi Arabia pop 6 (G)		0.0003		28927	See
	Poland BMR	0.0	0.0001		23595	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.