Variant: rs12974537 

    present in Gene: ARHGAP45
    present in Chromosome: 19
    Position on Chromosome: 1074316
    Alleles of this Variant: C/T

rs12974537 in ARHGAP45 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.