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: 

A*02:01:01
Allele reported 56 time(s) and present in 55 population(s).

Population		Phenotype Frequency (%)	Allele Frequency (in_decimals)		Sample Size	IMGT/HLA¹ Database	Distribution²	Haplotype³ Association	Notesª
	USA Arizona Gila River Pima		0.4242		3000	See
	Mexico Hidalgo Mezquital Valley/ Otomi	56.9	0.4028		72	See
	USA New Mexico Canoncito Navajo		0.3780		42	See
	England Blood Donors of Mixed Ethnicity	50.5	0.3035		519	See
	Bulgaria		0.3000		55	See
	Russia Belgorod region	51.0	0.2909		153	See
	Poland BMR	49.3	0.2848		23595	See
	Russian Federation Vologda Region	47.1	0.2815		119	See
	USA Caucasian	47.4	0.2747		61655	See
	Greece Athens	54.2	0.2708		1888	See
	South Africa Caucasians		0.2600		102	See
	Mexico Chihuahua Tarahumara		0.2500		44	See
	Madeira		0.2460		185	See
	USA San Francisco Caucasian		0.2420		220	See
	Spain, Canary Islands, Gran canaria island	40.5	0.2372		215	See
	Mexico Guadalajara Mestizo pop 2		0.2230		103	See
	Brazil Rio de Janeiro Caucasian		0.2207		521	See
	South African Mixed ancestry	38.0	0.2100		50	See
	Brazil Barra Mansa Rio State Caucasian		0.2062		405	See
	Iran Baloch		0.2020		100	See
	Saudi Arabia pop 6 (G)		0.2020		28927	See
	Nicaragua Mestizo (G)	36.2	0.1940		155	See
	China North Han		0.1900		105	See
	Brazil Barra Mansa Rio State Black		0.1849		73	See
	Russia Bashkortostan, Bashkirs	30.8	0.1833		120	See
	Brazil Rio de Janeiro Parda		0.1824		170	See
	Morocco Nador Metalsa pop 2		0.1780		73	See
	Costa Rica Central Valley Mestizo (G)	33.1	0.1770		221	See
	Costa Rica Guanacaste Mestizo (G)	31.8	0.1680		110	See
	Guinea Bissau		0.1670		65	See
	Morocco Atlantic Coast Chaouya		0.1620		98	See
	Morocco Settat Chaouya	32.4	0.1620		98	See
	Cape Verde Northwestern Islands		0.1490		62	See
	Mongolia Buryat		0.1430		141	See
	Cape Verde Southeastern Islands		0.1210		62	See
	India Tamil Nadu Nadar		0.1070		61	See
	China Zhejiang Han		0.1061		1734	See
	Brazil Rio de Janeiro Black		0.1029		68	See
	Japan Okinawa Ryukyuan		0.1020		143	See
	Costa Rica Amerindians (G)	18.6	0.0930		125	See
	Kenya		0.0840		144	See
	Costa Rica African -Caribbean (G)	16.6	0.0830		102	See
	India Kerala Malayalam speaking	13.8	0.0730		356	See
	Hong Kong Chinese HKBMDR HLA 11 loci	12.7	0.0653		5266	See
	South African Black	10.6	0.0599		142	See
	South African Indian population	8.0	0.0400		50	See
	India Karnataka Kannada Speaking	8.0	0.0400		174	See
	India Andhra Pradesh Telugu Speaking	6.5	0.0323		186	See
	Vietnam Kinh	6.0	0.0297		101	See
	China Jingpo Minority	5.8	0.0291		105	See
	India Andhra Pradesh Golla		0.0230		111	See
	China Guangdong Province Meizhou Han		0.0150		100	See
	Russia Nizhny Novgorod, Russians	2.1	0.0103		1510	See
	Russia Bashkortostan, Tatars	1.0	0.0052		192	See
	Czech Republic		0.0050		106	See
	South Korea pop 3		0.0000		485	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.