Variant: rs311632 

    present in Gene: S1PR4
    present in Chromosome: 19
    Position on Chromosome: 3180371
    Alleles of this Variant: C/A;T

rs311632 in S1PR4 gene and Finding of Mean Corpuscular Hemoglobin PMID 30595370 2019 Leveraging Polygenic Functional Enrichment to Improve GWAS Power.