Variant: rs1566999423 

    present in Gene: SMAD3
    present in Chromosome: 15
    Position on Chromosome: 67181318
    Alleles of this Variant: -/GACA

rs1566999423 in SMAD3 gene and Familial thoracic aortic aneurysm and aortic dissection PMID 30675029 2019 Next-generation sequencing of 32 genes associated with hereditary aortopathies and related disorders of connective tissue in a cohort of 199 patients.