Variant: rs11315757 

    present in Gene: PPP4R1-AS1
    present in Chromosome: 18
    Position on Chromosome: 9617722
    Alleles of this Variant: AA/-;A;AAA;AAAA

rs11315757 in PPP4R1-AS1 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.