rs1434207
This is a intron variant variant in the CTNNA2 gene.
▶GWAS Catalog Trait Associations (1)
Genome-wide significant associations (p < 5×10⁻⁸) from the NHGRI-EBI GWAS Catalog.
GWAS Catalog Trait Associations (1)
Genome-wide significant associations (p < 5×10⁻⁸) from the NHGRI-EBI GWAS Catalog.
smoking initiation
Saunders GRB et al. “Genetic diversity fuels gene discovery for tobacco and alcohol use.” Nature 612(7941):720-724 (2022)
Allele C
OR 0.01
p 1.0e-12
N 3,382,012
Large GWAS
European, East Asian, Hispanic or Latin American, African unspecified
About CTNNA2
Enables actin filament binding activity. Involved in negative regulation of Arp2/3 complex-mediated actin nucleation; regulation of neuron migration; and regulation of neuron projection development. Located in cytoplasm. Implicated in complex cortical dysplasia with other brain malformations. [provided by Alliance of Genome Resources, Jul 2025]
View all CTNNA2 variants →Gene information from NCBI Gene. Variant classifications from ClinVar.
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