Variant: rs121909620 

    present in Gene: FGB
    present in Chromosome: 4
    Position on Chromosome: 154565985
    Alleles of this Variant: G/A

rs121909620 in FGB gene and Dysfibrinogenemia, Congenital PMID 1634610 1992 Molecular basis of fibrinogen Naples associated with defective thrombin binding and thrombophilia. Homozygous substitution of B beta 68 Ala----Thr.