rs2070901

This variant is located in the FCER1G gene.

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GWAS Catalog Trait Associations (11)

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

C-type lectin domain family 4 member D measurement

Loya H et al. “A scalable variational inference approach for increased mixed-model association power.” Nature Genetics 57(2):461-468 (2025)
Allele T
OR 0.18
p 2.0e-221
N 47,745
Large GWAS
European

C-type lectin domain family 6 member A measurement

Loya H et al. “A scalable variational inference approach for increased mixed-model association power.” Nature Genetics 57(2):461-468 (2025)
Allele T
OR 0.10
p 4.0e-72
N 47,745
Large GWAS
European

asthma

Zhou W et al. “Global Biobank Meta-analysis Initiative: Powering genetic discovery across human disease.” Cell Genomics 2(10):100192 (2022)
Allele T
OR 0.04
p 1.0e-17
N 1,800,785
Meta-analysisLarge GWAS
multi-ancestry
Sakaue S et al. “A cross-population atlas of genetic associations for 220 human phenotypes.” Nature Genetics 53(10):1415-1424 (2021)
Allele T
OR 0.05
p 4.0e-10
N 625,448
Large GWAS
multi-ancestry
Zhu Z et al. “Shared genetics of asthma and mental health disorders: a large-scale genome-wide cross-trait analysis.” The European Respiratory Journal 54(6) (2019)
Allele T
OR 1.04
p 2.0e-8
N 394,283
Large GWAS
multi-ancestry
Ferreira MAR et al. “Genetic Architectures of Childhood- and Adult-Onset Asthma Are Partly Distinct.” American Journal of Human Genetics 104(4):665-684 (2019)
Allele T
OR 1.05
p 9.0e-12
N 341,215
Large GWAS
European
Han Y et al. “Genome-wide analysis highlights contribution of immune system pathways to the genetic architecture of asthma.” Nature Communications 11(1):1776 (2020)
Allele T
OR 1.05
p 4.0e-12
N 303,859
Large GWAS
European

immunoglobulin alpha fc receptor measurement

Loya H et al. “A scalable variational inference approach for increased mixed-model association power.” Nature Genetics 57(2):461-468 (2025)
Allele T
OR 0.04
p 3.0e-17
N 47,745
Large GWAS
European

Eczematoid dermatitis, allergic rhinitis

Johansson Å et al. “Genome-wide association analysis of 350 000 Caucasians from the UK Biobank identifies novel loci for asthma, hay fever and eczema.” Human Molecular Genetics 28(23):4022-4041 (2019)
Allele T
OR 1.05
p 7.0e-13
N 323,807
Major Consortium StudyLarge GWAS
European

asthma, Eczematoid dermatitis, allergic rhinitis

Johansson Å et al. “Genome-wide association analysis of 350 000 Caucasians from the UK Biobank identifies novel loci for asthma, hay fever and eczema.” Human Molecular Genetics 28(23):4022-4041 (2019)
Allele T
OR 1.04
p 6.0e-12
N 346,545
Major Consortium StudyLarge GWAS
European

allergic disease

Ferreira MA et al. “Shared genetic origin of asthma, hay fever and eczema elucidates allergic disease biology.” Nature Genetics 49(12):1752-1757 (2017)
Allele T
OR 1.04
p 1.0e-11
N 360,838
Large GWAS
European

allergic rhinitis

Johansson Å et al. “Genome-wide association analysis of 350 000 Caucasians from the UK Biobank identifies novel loci for asthma, hay fever and eczema.” Human Molecular Genetics 28(23):4022-4041 (2019)
Allele T
OR 1.08
p 4.0e-10
N 258,688
Major Consortium StudyLarge GWAS
European

Inhalant adrenergic use measurement

Sakaue S et al. “A cross-population atlas of genetic associations for 220 human phenotypes.” Nature Genetics 53(10):1415-1424 (2021)
Allele T
OR 0.05
p 3.0e-9
N 355,171
Large GWAS
multi-ancestry

About FCER1G

The high affinity IgE receptor is a key molecule involved in allergic reactions. It is a tetramer composed of 1 alpha, 1 beta, and 2 gamma chains. The gamma chains are also subunits of other Fc receptors. [provided by RefSeq, Jul 2008]

View all FCER1G variants →

Gene information from NCBI Gene. Variant classifications from ClinVar.

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