HLA Database » Allele Report

The list below shows all populations in AFND that contains the allele at this level. If an allele has an entry with a higher resolution this will be shown at the end.

DPB1*04:01:01

Allele reported 19 time(s) and present in 19 population(s).

Population		Phenotype Frequency (%)	Allele Frequency (in_decimals)		Sample Size	IMGT/HLA¹ Database	Distribution²	Haplotype³ Association	Notesª
	USA San Francisco Caucasian		0.4070		220	See
	Saudi Arabia pop 6 (G)		0.3519		28927	See
	USA Arizona Gila River Pima		0.3300		3000	See
	Brazil Rio de Janeiro Caucasian		0.3070		521	See
	New Zealand Maori		0.2890		200	See
	Russia Belgorod region	40.5	0.2778		153	See
	Russian Federation Vologda Region	37.0	0.2563		119	See
	Brazil Barra Mansa Rio State Caucasian		0.2551		405	See
	Brazil Rio de Janeiro Parda		0.2129		170	See
	Brazil Rio de Janeiro Black		0.1855		68	See
	China Inner Mongolia Autonomous Region Northeast	30.4	0.1720		496	See
	China Yunnan Province Nu pop 2		0.1660		72	See
	Brazil Barra Mansa Rio State Black		0.1613		73	See
	China Jiangxi Province		0.1120		98	See
	China Yunnan Province Bai		0.0980		128	See
	Hong Kong Chinese HKBMDR HLA 11 loci	13.5	0.0694		5266	See
	South African Black	11.3	0.0599		142	See
	China Yunnan Province Blang		0.0430		94	See
	China Yunnan Province Puyi		0.0260		76	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.