Variant: rs3731611 

    present in Gene: MARCO
    present in Chromosome: 2
    Position on Chromosome: 118985035
    Alleles of this Variant: G/A;T

rs3731611 in MARCO gene and Non-obstructive azoospermia PMID 22541561 2012 A genome-wide association study reveals that variants within the HLA region are associated with risk for nonobstructive azoospermia.