Variant: rs4814776 

    present in Gene: SIRPA
    present in Chromosome: 20
    Position on Chromosome: 1940877
    Alleles of this Variant: C/A

rs4814776 in SIRPA gene and Platelet mean volume determination (procedure) PMID 27863252 2016 The Allelic Landscape of Human Blood Cell Trait Variation and Links to Common Complex Disease.