rs7828

This variant is located in the JAG1 gene.

GWAS Catalog Trait Associations (3)

Genome-wide significant associations (p < 5×10⁻⁸) from the NHGRI-EBI GWAS Catalog.

hematocrit

Allele C
OR 0.02
p 2.0e-14
N 562,259
Large GWAS
European
Sakaue S et al. A cross-population atlas of genetic associations for 220 human phenotypes. Nature Genetics 53(10):1415-1424 (2021)
Allele C
OR 0.01
p 2.0e-9
N 503,490
Large GWAS
multi-ancestry

red blood cell density

Allele C
OR 0.01
p 3.0e-13
N 545,203
Large GWAS
European

erythrocyte count

Vuckovic D et al. The Polygenic and Monogenic Basis of Blood Traits and Diseases. Cell 182(5):1214-1231.e11 (2020)
Allele C
OR 0.01
p 5.0e-9
N 408,112
Large GWAS
European

ClinVar annotation

Benign★★★
2 submitters1 publication

Isolated Nonsyndromic Congenital Heart Disease; not provided

View on ClinVar →

About JAG1

The jagged 1 protein encoded by JAG1 is the human homolog of the Drosophilia jagged protein. Human jagged 1 is the ligand for the receptor notch 1, the latter is involved in signaling processes. Mutations that alter the jagged 1 protein cause Alagille syndrome. Jagged 1 signalling through notch 1 has also been shown to play a role in hematopoiesis. [provided by RefSeq, Nov 2019]

View all JAG1 variants →

Gene information from NCBI Gene. Variant classifications from ClinVar.

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