Variant: rs57996771 

    present in Gene: RREB1
    present in Chromosome: 6
    Position on Chromosome: 7157434
    Alleles of this Variant: AA/-;A;AAA;AAAA;AAAAA

rs57996771 in RREB1 gene and Reticulocyte count (procedure) PMID 27863252 2016 The Allelic Landscape of Human Blood Cell Trait Variation and Links to Common Complex Disease.