Variant: rs123698 

    present in Gene: PTBP1
    present in Chromosome: 19
    Position on Chromosome: 807442
    Alleles of this Variant: G/C;T

rs123698 in PTBP1 gene and Red Blood Cell Count measurement PMID 30595370 2019 Leveraging Polygenic Functional Enrichment to Improve GWAS Power.