Variant: rs1553657378 

    present in Gene: CTLA4
    present in Chromosome: 2
    Position on Chromosome: 203870594
    Alleles of this Variant: G/A

rs1553657378 in CTLA4 gene and CTLA4 Haploinsufficiency PMID 29077208 2018 Clinical efficacy of a next-generation sequencing gene panel for primary immunodeficiency diagnostics.