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*04:41
Allele reported 28 time(s) and present in 10 population(s).

Population		Phenotype Frequency (%)	Allele Frequency (in_decimals)		Sample Size	IMGT/HLA¹ Database	Distribution²	Haplotype³ Association	Notesª
	Panama		0.0013		462	See
	China Beijing Shijiazhuang Tianjian Han		0.0010		618	See
	India Tamil Nadu		0.0005		2492	See
	USA NMDP Filipino		0.0003		50614	See
	USA NMDP Hawaiian or other Pacific Islander		0.0003		11499	See
	Chile Santiago		0.0001		920	See
	USA NMDP Chinese		0.0000		99672	See
	USA NMDP Hispanic South or Central American		0.0000		146714	See
	USA NMDP South Asian Indian		0.0000		185391	See
	USA NMDP Mexican or Chicano		0.0000		261235	See
	Netherlands Leiden		0.0000		1305	See
	Argentina Rio Negro Mapuche		0.0000		34	See
	Argentina Chubut Tehuelche		0.0000		23	See
	Argentina Salta Wichi		0.0000		24	See
	Paraguay Lengua		0.0000		17	See
	Bulgaria		0.0000		55	See
	Italy Rome	0.0	0.0000		100	See
	USA San Antonio Caucasian		0.0000		222	See
	USA South Texas Hispanic		0.0000		194	See
	Macedonia pop 1		0.0000		158	See
	France West	0.0	0.0000		100	See
	Brazil Southeast Caucasian	0.0	0.0000		103	See
	Brazil Southeast Mixed Race	0.0	0.0000		42	See
	USA Caucasian Houston	0.0	0.0000		194	See
	USA Caucasian Pittsburgh	0.0	0.0000		177	See
	USA Caucasian Bethesda	0.0	0.0000		307	See
	USA African American Bethesda	0.0	0.0000		187	See
	USA Philadelphia Caucasian	0.0	0.0000		141	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.