Variant: rs221790 

    present in Gene: GIGYF1
    present in Chromosome: 7
    Position on Chromosome: 100680659
    Alleles of this Variant: G/A;C

rs221790 in GIGYF1 gene and Corpuscular Hemoglobin Concentration Mean PMID 23222517 2012 Seventy-five genetic loci influencing the human red blood cell.