Online Mendelian Inheritance in Man

Last uploaded: March 22, 2026

Id	http://purl.bioontology.org/ontology/OMIM/611862 http://purl.bioontology.org/ontology/OMIM/611862
Preferred Name	WHITE BLOOD CELL COUNT QUANTITATIVE TRAIT LOCUS 1
Synonyms	WBCQ1
Type	http://www.w3.org/2002/07/owl#Class

altLabel	WBCQ1
prefLabel	WHITE BLOOD CELL COUNT QUANTITATIVE TRAIT LOCUS 1
Gene Symbol	DARC WBCQ1 FY ACKR1 GPD
Scope Statement	Caused by mutation in the atypical chemokine receptor 1 gene (ACKR1, 613665.0002) [MOLECULAR BASIS] Homozygosity for the common West African allele (rs2814778) eliminates expression of the Duffy blood group antigen and explains approximately 20% of population variation in white blood cell count (WBC) [MISCELLANEOUS]
type	http://www.w3.org/2002/07/owl#Class
Has manifestation	http://purl.bioontology.org/ontology/OMIM/MTHU060363
tui	T033
Gene Locus	1q23.2
MIMTYPEMEANING	Phenotype description, molecular basis known.
notation	611862
Semantic type UMLS property	http://purl.bioontology.org/ontology/STY/T033
Has inheritance type	http://purl.bioontology.org/ontology/OMIM/MTHU000016
cui	C2676078
OMIM Entry Type	3
OMIM MimType Value	pound

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