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*04:04:01
Allele reported 30 time(s) and present in 30 population(s).

Population		Phenotype Frequency (%)	Allele Frequency (in_decimals)		Sample Size	IMGT/HLA¹ Database	Distribution²	Haplotype³ Association	Notesª
	Mexico Hidalgo Mezquital Valley/ Otomi	12.5	0.0694		72	See
	Costa Rica Central Valley Mestizo (G)	7.3	0.0390		221	See
	Russia Bashkortostan, Tatars	7.3	0.0365		192	See
	USA San Francisco Caucasian		0.0300		220	See
	Russian Federation Vologda Region	5.9	0.0294		119	See
	Nicaragua Mestizo (G)	5.2	0.0290		155	See
	Russia Nizhny Novgorod, Russians	5.7	0.0288		1510	See
	Russia Belgorod region	4.6	0.0229		153	See
	Poland BMR	4.4	0.0223		23595	See
	Brazil Rio de Janeiro Black		0.0221		68	See
	Brazil Rio de Janeiro Caucasian		0.0211		521	See
	Brazil Barra Mansa Rio State Caucasian		0.0210		405	See
	Brazil Barra Mansa Rio State Black		0.0205		73	See
	India Kerala Malayalam speaking	3.4	0.0170		356	See
	Libya Cyrenaica		0.0170		118	See
	Russia Bashkortostan, Bashkirs	3.3	0.0167		120	See
	India Andhra Pradesh Telugu Speaking	3.2	0.0161		186	See
	China Zhejiang Han		0.0156		1734	See
	South African Black	2.8	0.0141		142	See
	China Han Guandong Province		0.0140		208	See
	Spain, Canary Islands, Gran canaria island	2.8	0.0140		215	See
	Brazil Rio de Janeiro Parda		0.0118		170	See
	India Karnataka Kannada Speaking	2.3	0.0110		174	See
	Taiwan Minnan and Hakka		0.0110		190	See
	Hong Kong Chinese HKBMDR HLA 11 loci	1.8	0.0090		5266	See
	Costa Rica Guanacaste Mestizo (G)	1.8	0.0090		110	See
	China Inner Mongolia Autonomous Region Northeast	1.8	0.0090		496	See
	Costa Rica Amerindians (G)	1.6	0.0080		125	See
	Saudi Arabia pop 5	0.6	0.0032		158	See
	USA Arizona Gila River Pima		0.0026		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.