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*66
Allele reported 333 time(s) and present in 247 population(s).

Population		Phenotype Frequency (%)	Allele Frequency (in_decimals)		Sample Size	IMGT/HLA¹ Database	Distribution²	Haplotype³ Association	Notesª
	Cameroon Ewondo		0.1450		38	See
	Cameroon Uldeme		0.0570		35	See
	Cameroon Bamileke 2		0.0430		35	See
	Nigeria	8.1	0.0407		258	See
	Mozambique		0.0390		202	See
	South Africa Tswana	7.3	0.0370		41	See
	Peru Lamas City Lama		0.0360		83	See
	Cameroon Podokwo		0.0350		43	See
	South Africa Natal Zulu	7.0	0.0350		100	See
	Sudan South Nuba	6.5	0.0330		46	See
	Ghana Accre Asutuare Akan		0.0320		429	See
	China Yunnan Province Han pop 2		0.0290		129	See
	Cuba Mixed pop 2		0.0270		189	See
	Czech Republic Kurd	5.4	0.0270		74	See
	Cuba Mixed Race	4.8	0.0230		42	See
	Morocco pop 2		0.0230		110	See
	Mexico San Luis Potosi Rural		0.0230		87	See
	USA OPTN African American		0.0230		1510	See
	Mexico Puebla Mestizo		0.0200		99	See
	Colombia Barranquilla		0.0185		188	See
	Portugal North pop 2		0.0170		1801	See
	Rwanda		0.0170		280	See
	Mexico Jalisco, Tlajomulco		0.0167		30	See
	Mexico San Luis Potosi, San Luis Potosi city		0.0167		30	See
	Mexico Chiapas Rural		0.0165		121	See
	Malaysia Perak and Johor Banjar Bugis Jawa		0.0160		94	See
	Venezuela Valencia and Maracaibo Caracus Mixed		0.0160		96	See
	Mexico Baja Californa, Mexicali		0.0150		100	See
	Armenia Lori		0.0150		102	See
	Brazil REDOME Pernambuco		0.0146		92332	See
	Mexico Zacatecas, Fresnillo		0.0143		103	See
	Brazil REDOME Bahia		0.0142		47399	See
	Brazil REDOME Sergipe		0.0141		7321	See
	Brazil Minas Gerais State Mixed	2.6	0.0140		1000	See
	Portugal Viseu		0.0140		2915	See
	Mexico Durango Rural		0.0138		326	See
	Brazil Piaui Mixed		0.0130		21943	See
	Brazil REDOME Maranhao		0.0130		10180	See
	Armenia Shirak		0.0130		76	See
	Brazil Parana Mixed race	2.7	0.0130		186	See
	Brazil Parana Afro Brazilian	2.6	0.0130		77	See
	Israel Jews pop 2	2.7	0.0130		23000	See
	Brazil REDOME Rio de Janeiro		0.0129		139322	See
	Brazil REDOME Paraiba		0.0128		43868	See
	Brazil REDOME Tocantins		0.0126		20692	See
	Brazil South East Cord Blood		0.0125		11409	See
	Brazil REDOME Piaui		0.0124		46140	See
	Brazil Rio Grande do Sul Black		0.0120		248	See
	United Arab Emirates pop 2	2.4	0.0120		373	See
	Colombia San Basilio de Palenque		0.0120		42	See
	Azores Terceira Island		0.0120		130	See
	Brazil REDOME Minas Gerais		0.0119		211275	See
	Brazil REDOME Roraima		0.0111		4140	See
	Brazil REDOME Alagoas		0.0111		25349	See
	Slovakia pop 2		0.0111		4234	See
	Brazil South Ribeirao Preto		0.0110		184	See
	Brazil Rio Grande do Norte Mestizo		0.0110		12973	See
	Brazil REDOME Federal District		0.0110		29549	See
	Brazil Parana Cafuzo	2.1	0.0110		319	See
	Portugal Braga		0.0110		1971	See
	Portugal Viana do Castelo		0.0110		706	See
	Portugal Vila Real		0.0110		1167	See
	Portugal Evora		0.0110		737	See
	Czech Republic Romani pop 2	2.2	0.0109		46	See
	Brazil REDOME Espirito Santo		0.0107		88485	See
	Brazil REDOME Goias		0.0107		88574	See
	Mexico Tabasco Rural		0.0106		142	See
	Mexico Chihuahua Rural		0.0105		236	See
	Brazil REDOME Rio Grande do Norte		0.0104		46603	See
	Brazil Curitiba-Parana Mixed		0.0103		264	See
	Mexico Nayarit, Tepic		0.0103		97	See
	Mexico Baja California Rural		0.0100		50	See
	Mexico Michoacan Rural		0.0100		348	See
	Morocco Casablanca		0.0100		100	See
	Azores		0.0100		1050	See
	Malaysia Negeri Sembilan Minangkabau		0.0100		34	See
	Brazil REDOME Ceara		0.0100		101217	See
	Trinidad African		0.0100		67	See
	Iran pop 4		0.0099		855	See
	Mexico Mexico City South		0.0096		52	See
	Brazil REDOME Mato Grosso do Sul		0.0095		95667	See
	Mexico San Vicente Tancuayalab Teenek/Huastecos		0.0094		53	See
	Brazil REDOME Mato Grosso		0.0094		34649	See
	Brazil REDOME Rondonia		0.0093		54396	See
	Brazil REDOME Sao Paulo		0.0091		800809	See
	Brazil REDOME Para		0.0090		72637	See
	Brazil Para State	0.9	0.0090		5000	See
	Armenia Syunik		0.0090		117	See
	Mexico Sinaloa Mestizo		0.0090		56	See
	Mexico Huasteca Region Teenek		0.0090		55	See
	Portugal Guarda		0.0090		797	See
	Gaza Palestinians		0.0090		165	See
	Mexico Jalisco, Zapopan		0.0089		168	See
	Mexico Veracruz, Cordoba		0.0089		56	See
	Mexico Jalisco Rural		0.0085		585	See
	Poland pop 3	1.7	0.0083		2907	See
	Brazil REDOME Amapa		0.0083		17864	See
	Croatia pop 3	1.7	0.0083		120	See
	Brazil REDOME Acre		0.0082		859	See
	Mexico Sinaloa Rural		0.0082		183	See
	Italy Lombardy	1.6	0.0080		674	See
	Jordan		0.0080		15141	See
	Portugal Aveiro		0.0080		5933	See
	Portugal Lisbon		0.0080		17420	See
	Portugal Portalegre		0.0080		1254	See
	Portugal Porto		0.0080		7937	See
	Portugal Bragança		0.0080		301	See
	Armenia living in Lebanon		0.0080		368	See
	Armenia Ghegharkunik		0.0080		242	See
	Brazil Rio Grande do Sul Caucasoid		0.0080		4428	See
	Armenia Yerevan		0.0080		445	See
	Cuba Mixed		0.0080		78	See
	Slovenia pop 3	1.5	0.0080		130	See
	Guatemala, Guatemala City Mixed Ancestry	1.6	0.0079		127	See
	Russia North Ossetian	1.6	0.0079		127	See
	Brazil REDOME Parana		0.0078		341639	See
	Russia Moscow Pop 2	1.6	0.0078		2000	See
	Brazil REDOME Amazonas		0.0077		24129	See
	Spain, Castilla y Leon, Northwest,	1.4	0.0076		1743	See
	Bosnia and Herzegovina		0.0074		134	See
	Spain Sevilla	1.4	0.0072		278	See
	Spain Arratia Valley Basque		0.0070		83	See
	Greece North		0.0070		500	See
	France Rennes pop 4	1.4	0.0070		1000	See
	China Shandong Province Linqu County	1.4	0.0070		139	See
	England London Ashkenazi Jews		0.0070		500	See
	Brazil Parana Caucasian	1.5	0.0070		2775	See
	Brazil Sao Paulo Bauru Mixed		0.0070		3542	See
	Russia South Ural Russian	1.4	0.0070		207	See
	Russia Samara Region		0.0070		2500	See
	Portugal Setubal		0.0070		5268	See
	Portugal Coimbra		0.0070		5057	See
	Madeira pop 3		0.0070		538	See
	Portugal Beja		0.0070		699	See
	Portugal South pop 2		0.0070		1021	See
	Peru Arequipa Mestizo	1.4	0.0070		168	See
	Russia South Ural Tatar	1.5	0.0070		135	See
	Mexico Coahuila Rural		0.0069		216	See
	Iraq Arabs	1.3	0.0067		149	See
	Mexico Baja California, La Paz		0.0067		75	See
	Brazil REDOME Rio Grande do Sul		0.0067		241329	See
	Italy North Pavia pop 3		0.0066		685	See
	Mexico Mexico City Metropolitan Area Rural		0.0066		150	See
	Mexico Veracruz Rural		0.0065		539	See
	Mexico Mexico City Center		0.0065		152	See
	Brazil REDOME Santa Catarina		0.0065		106673	See
	Ecuador Coast Mixed Ancestry		0.0063		238	See
	Italy North Pavia pop 2	1.3	0.0060		2416	See
	Brazil Rio Grande do Sul Mixed		0.0060		324	See
	Argentina Cuyo Region	1.2	0.0060		420	See
	Madeira pop 2		0.0060		173	See
	Portugal Santarem		0.0060		3865	See
	Portugal Faro		0.0060		1242	See
	Russia Moscow		0.0060		2650	See
	Morocco		0.0060		96	See
	Saudi Arabia pop 4	1.2	0.0060		499	See
	Russia Tatars		0.0056		355	See
	Mexico Mestizo pop 4		0.0056		269	See
	Greece pop 7		0.0056		11250	See
	Brazil Paraná Caucasian	1.1	0.0055		641	See
	Italy pop 6	1.1	0.0054		184	See
	Mexico Aguascalientes state		0.0053		95	See
	Mexico Veracruz, Xalapa		0.0053		187	See
	Mexico Sonora, Hermosillo		0.0051		99	See
	Mexico Sonora Rural		0.0051		197	See
	France Lyon	1.0	0.0051		4813	See
	France Reims		0.0050		102	See
	Italy Rome	1.0	0.0050		100	See
	Iran Royan Cord Blood Bank	1.0	0.0050		15600	See
	Algeria pop 2	1.0	0.0050		106	See
	Argentina Buenos Aires pop 2	1.2	0.0050		1216	See
	Mongolia Khalkha		0.0050		200	See
	Portugal Castelo Branco		0.0050		327	See
	Russia Northwest pop 3	1.0	0.0050		100	See
	Taiwan Aborigine		0.0050		111	See
	Iraq Kurdistan Region	1.0	0.0050		209	See
	USA OPTN Hispanic		0.0050		1580	See
	France Grenoble	0.9	0.0043		1000	See
	Bosnia and Herzegovina pop 2	0.8	0.0042		120	See
	Mexico Chihuahua Chihuahua City		0.0042		119	See
	Brazil Para Cord Blood Unit	0.0	0.0042		841	See
	Armenia living in USA		0.0040		233	See
	Argentina La Plata	1.0	0.0040		100	See
	Argentina Buenos Aires	0.9	0.0040		466	See
	France Southeast	0.8	0.0040		130	See
	England Manchester	0.8	0.0040		1640	See
	Germany	0.8	0.0040		11407	See
	Portugal Leiria		0.0040		1847	See
	USA OPTN Caucasian		0.0040		8525	See
	Serbia		0.0040		386	See
	Ecuador Mixed Ancestry		0.0038		1173	See
	Serbia pop 3	0.8	0.0038		1992	See
	Mexico Zacatecas Rural		0.0037		266	See
	Mexico Yucatan Rural		0.0037		132	See
	Ecuador Andes Mixed Ancestry		0.0036		824	See
	Sweden pop 4	0.7	0.0036		966	See
	Macedonia MBMDR - Macedonian	0.7	0.0035		1283	See
	Mexico Guerrero state		0.0035		144	See
	Mexico Sonora, Ciudad Obregón		0.0035		143	See
	England Liverpool	0.7	0.0035		1343	See
	England Newcastle	0.7	0.0035		2739	See
	Romania pop 3	0.7	0.0034		1469	See
	Mexico Michoacan, Morelia		0.0033		150	See
	Norway ethnic Norwegians	0.7	0.0033		4510	See
	France Marseille	0.6	0.0032		1000	See
	India sub-Himalayan West Bengal Kami	0.6	0.0032		158	See
	Mexico Guanajuato Rural		0.0031		162	See
	Russia South Ural Bashkir	0.7	0.0030		146	See
	Italy South Campania Region	0.6	0.0030		1089	See
	France Grenoble, Nantes and Rennes		0.0030		6094	See
	England Sheffield	0.6	0.0030		4755	See
	Mexico Jalisco, Guadalajara city		0.0029		1189	See
	Mexico Tlaxcala, Tlaxcala city		0.0028		181	See
	Chile Santiago		0.0027		920	See
	France Bordeaux	0.5	0.0027		990	See
	Iraq Erbil	0.5	0.0027		372	See
	Ireland South pop 2		0.0027		17624	See
	England North West Mixed pop 2	0.5	0.0026		379	See
	Mexico Puebla, Puebla city		0.0025		1994	See
	Mexico Coahuila, Torreon		0.0025		396	See
	Mexico Oaxaca Rural		0.0021		485	See
	Mexico Mexico City North		0.0020		751	See
	Macedonia pop 4		0.0020		216	See
	England Lancaster	0.4	0.0020		545	See
	England Leeds	0.4	0.0020		5024	See
	Greece pop3	0.4	0.0020		246	See
	Australia West Caucasian	0.5	0.0020		891	See
	Austria	0.5	0.0020		200	See
	Wales pop 2	0.5	0.0020		39979	See
	Serbia Vojvodina	0.5	0.0020		400	See
	Mexico Puebla Rural		0.0018		833	See
	Macedonia		0.0017		286	See
	Sweden Uppsala	0.3	0.0015		300	See
	Albania pop 2	0.2	0.0012		432	See
	Mexico Nuevo Leon Rural		0.0011		439	See
	Romania	0.3	0.0010		348	See
	Armenia living in Karabakh		0.0010		445	See
	China Shandong Province	0.2	0.0010		7418	See
	China Shaanxi Province Han		0.0010		10000	See
	Italy		0.0010		159311	See
	China Jiangsu Province		0.0010		20248	See
	Saudi Arabia pop 2		0.0010		383	See
	India North pop 3		0.0009		587	See
	Mexico Tlaxcala Rural		0.0006		830	See
	China Shanghai		0.0004		26266	See
	China Yunnan Province Naxi		0.0000		118	See
	Ecuador Amazonia Mixed Ancestry		0.0000		39	See
	Spain Majorca		0.0000		407	See
	Spain Minorca		0.0000		94	See
	Spain Ibiza		0.0000		88	See
	Spain Majorcans Jews		0.0000		103	See
	Spain Murcia		0.0000		173	See
	Croatia pop 2		0.0000		100	See
	Italy Sardinia pop3		0.0000		100	See
	United Kingdom pop 2		0.0000		101	See
	France Corsica Island		0.0000		100	See
	Spain Gipuzkoa Basque		0.0000		100	See
	Spain Catalonia Girona		0.0000		88	See
	Spain Majorca and Minorca		0.0000		90	See
	China Harbin Manchu		0.0000		172	See
	China Harbin Korean		0.0000		201	See
	China North Han		0.0000		105	See
	Argentina Corrientes	0.0	0.0000		155	See
	Argentina Rosario Toba	0.0	0.0000		86	See
	Argentina Chiriguano	0.0	0.0000		54	See
	Argentina Salta Wichi pop 2	0.0	0.0000		19	See
	Brazil Sao Paulo Mixed	0.0	0.0000		239	See
	Brazil Parana Oriental	0.0	0.0000		33	See
	Mexico Campeche Rural		0.0000		47	See
	Mexico Quintana Roo Rural		0.0000		50	See
	Mexico Baja California, Tijuana		0.0000		25	See
	Mexico Hidalgo Rural		0.0000		81	See
	Mexico Queretaro Rural		0.0000		43	See
	Mexico Tamaulipas Rural		0.0000		125	See
	Mexico Morelos Rural		0.0000		30	See
	Mexico Colima Rural		0.0000		43	See
	Mexico Nayarit Rural		0.0000		64	See
	Mexico Mexico City Mestizo		0.0000		121	See
	Mexico Mestizo	0.0	0.0000		41	See
	Japan Hyogo Osaka and Nagano		0.0000		195	See
	South Korea pop 1		0.0000		324	See
	Mexico Sinaloa, Culiacán		0.0000		103	See
	Mexico Chihuahua, Ciudad Juarez		0.0000		106	See
	Mexico Coahuila, Saltillo		0.0000		72	See
	Mexico Durango, Durango city		0.0000		153	See
	Mexico Zacatecas, Zacatecas city		0.0000		84	See
	Mexico Queretaro, Queretaro city		0.0000		45	See
	Mexico Jalisco, Tonala		0.0000		35	See
	Mexico Jalisco, Tlaquepaque		0.0000		39	See
	Mexico Nuevo Leon, Monterrey city		0.0000		226	See
	Mexico Colima, Colima city		0.0000		61	See
	Mexico Guanajuato, Leon		0.0000		78	See
	Mexico Guanajuato, Guanajuato city		0.0000		22	See
	Mexico Veracruz, Poza Rica		0.0000		45	See
	Mexico Veracruz, Orizaba		0.0000		60	See
	Mexico Veracruz, Coatzacoalcos		0.0000		55	See
	Mexico Tamaulipas, Ciudad Victoria		0.0000		23	See
	Russia Nenet Mixed		0.0000		55	See
	Russia Arkhangelsk Pomor		0.0000		63	See
	Russia Murmansk Saomi Mixed		0.0000		70	See
	Russia Northwest	0.0	0.0000		1011	See
	Malaysia pop 2		0.0000		62	See
	Mongolia Oold		0.0000		104	See
	Mongolia Tsaatan		0.0000		144	See
	Mongolia Hoton		0.0000		85	See
	Mongolia Khalkha pop 2		0.0000		202	See
	Pakistan Burusho		0.0000		92	See
	Pakistan Mixed Sindhi		0.0000		101	See
	Malaysia Perak Rawa		0.0000		23	See
	Mexico Mexico City East		0.0000		79	See
	Mexico Hidalgo, Pachuca		0.0000		41	See
	Mexico Veracruz, Veracruz city		0.0000		171	See
	Mexico Morelos, Cuernavaca		0.0000		82	See
	Mexico Oaxaca, Oaxaca city		0.0000		151	See
	Mexico Quintana Roo, Cancun		0.0000		48	See
	Mexico Mexico City West		0.0000		33	See
	Mexico Yucatan, Merida		0.0000		192	See
	Mexico Campeche, Campeche city		0.0000		34	See
	Mexico Chiapas, Tuxtla Gutierrez		0.0000		52	See
	Mexico Tabasco, Villahermosa		0.0000		82	See
	Scotland Orkney	0.0	0.0000		99	See
	Sweden Stockholm	0.1	0.0000		1347	See
	Thailand pop 4		0.0000		16807	See
	Trinidad South Asian		0.0000		87	See
	Taiwan Hakka pop 2		0.0000		714	See
	USA South Texas Hispanic		0.0000		194	See
	USA OPTN Asian		0.0000		261	See
	Turkey pop 5		0.0000		142	See
	Taiwan Minnan pop 2		0.0000		7137	See
	Taiwan Chinese immigrants from South China		0.0000		172	See
	Taiwan Chinese immigrants from Middle China		0.0000		211	See
	Taiwan Chinese immigrants from North China		0.0000		152	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.