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: 

DPB1*18:01
Allele reported 64 time(s) and present in 34 population(s).

Population		Phenotype Frequency (%)	Allele Frequency (in_decimals)		Sample Size	IMGT/HLA¹ Database	Distribution²	Haplotype³ Association	Notesª
	Cameroon Saa		0.1020		172	See
	Zimbabwe Harare Shona		0.0990		230	See
	Colombia Providencia Island African		0.0850		30	See
	Gabon Lambarene		0.0750		120	See
	Congo Kinshasa Bantu		0.0730		90	See
	USA African American pop 7		0.0730		193	See
	Gabon Haut-Ogooue Dienga		0.0690		167	See
	South African Black	11.3	0.0563		142	See
	Kenya, Nyanza Province, Luo tribe	10.0	0.0550		100	See
	Uganda Baganda		0.0530		47	See
	Nigeria Southwest Abanla Yoruba		0.0500		130	See
	Central African Republic Aka Pygmy		0.0490		93	See
	South Africa Worcester	8.0	0.0410		159	See
	Kenya		0.0370		144	See
	Saudi Arabia	5.6	0.0284		18	See
	Ecuador African		0.0260		58	See
	Tanzania Maasai	4.5	0.0227		336	See
	Panama		0.0139		462	See
	United Arab Emirates Pop 1		0.0110		570	See
	Japan		0.0100		50	See
	India Lucknow	1.7	0.0090		123	See
	England pop 3	1.6	0.0080		61	See
	Nicaragua Managua	1.5	0.0073		339	See
	Liberia Bong County		0.0050		110	See
	Tunisia	1.0	0.0050		100	See
	USA San Diego	0.8	0.0040		496	See
	China Yunnan Province Bai		0.0040		128	See
	Norway		0.0030		181	See
	Sudan Mixed	0.5	0.0030		200	See
	Saudi Arabia pop 6 (G)		0.0023		28927	See
	Greece pop 6		0.0021		242	See
	Gambia pop 3	0.2	0.0016		939	See
	USA Arizona Gila River Pima		0.0002		3000	See
	Germany DKMS - German donors		0.0001		3456066	See
	India Bombay		0.0000		59	See
	Italy Rome	0.0	0.0000		100	See
	Italy North pop 3	0.0	0.0000		97	See
	Italy Bergamo	0.0	0.0000		101	See
	Japan Fukuoka		0.0000		86	See
	United Kingdom	0.0	0.0000		187	See
	Gambia		0.0000		146	See
	Gambia pop 2		0.0000		100	See
	Czech Republic pop 2	0.0	0.0000		99	See
	Czech Republic Romani	0.0	0.0000		34	See
	Germany pop 2		0.0000		206	See
	China Shanghai pop 2		0.0000		40	See
	Austria pop 2		0.0000		490	See
	China Harbin Manchu pop 2		0.0000		50	See
	China Urumqi Uyghur	0.0	0.0000		57	See
	Spain Navarre Basques		0.0000		116	See
	Spain Gipuzkoa Basque		0.0000		100	See
	Spain Catalonia Girona		0.0000		88	See
	France Ceph		0.0000		124	See
	France Rennes		0.0000		200	See
	France West Breton		0.0000		150	See
	France Rennes pop 2	0.0	0.0000		148	See
	Netherlands	0.0	0.0000		447	See
	Papua New Guinea Highland pop2		0.0000		28	See
	Russia Tuva pop 2		0.0000		169	See
	Sudan Central Region	0.0	0.0000		97	See
	Slovakia		0.0000		146	See
	Slovenia	0.0	0.0000		100	See
	Sweden		0.0000		99	See
	Sweden pop 2		0.0000		200	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.