rs140522

This is a upstream gene variant variant in the ODF3B gene.

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GWAS Catalog Trait Associations (19)

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

erythrocyte volume

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 0.08
p 2.0e-295
N 480,305
Large GWAS
multi-ancestry
Vuckovic D et al. “The Polygenic and Monogenic Basis of Blood Traits and Diseases.” Cell 182(5):1214-1231.e11 (2020)
Allele C
OR 0.08
p 3.0e-93
N 408,112
Large GWAS
European
Thompson A et al. “Assessing the impact of alcohol consumption on the genetic contribution to mean corpuscular volume.” Human Molecular Genetics 30(21):2040-2051 (2021)
Allele C
OR —
β 0.370
p 1.0e-221
N 362,595
Large GWAS
European
Astle WJ et al. “The Allelic Landscape of Human Blood Cell Trait Variation and Links to Common Complex Disease.” Cell 167(5):1415-1429.e19 (2016)
Allele C
OR 0.09
p 2.0e-129
N 172,433
Large GWAS
European
van der Harst P et al. “Seventy-five genetic loci influencing the human red blood cell.” Nature 492(7429):369-75 (2012)
Allele C
OR 0.29
p 5.0e-23
N 71,861
Large GWAS
multi-ancestry
Hu Y et al. “Whole-genome sequencing association analysis of quantitative red blood cell phenotypes: The NHLBI TOPMed program.” American Journal of Human Genetics 108(5):874-893 (2021)
Allele C
OR 0.29
p 1.0e-14
N 48,830
Large GWAS
multi-ancestry

mean corpuscular hemoglobin

Loya H et al. “A scalable variational inference approach for increased mixed-model association power.” Nature Genetics 57(2):461-468 (2025)
Allele C
OR 0.06
p 2.0e-247
N 394,642
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 0.07
p 6.0e-220
N 478,500
Large GWAS
multi-ancestry
Vuckovic D et al. “The Polygenic and Monogenic Basis of Blood Traits and Diseases.” Cell 182(5):1214-1231.e11 (2020)
Allele C
OR 0.05
p 1.0e-35
N 408,112
Large GWAS
European
Astle WJ et al. “The Allelic Landscape of Human Blood Cell Trait Variation and Links to Common Complex Disease.” Cell 167(5):1415-1429.e19 (2016)
Allele C
OR 0.08
p 3.0e-94
N 172,332
Large GWAS
European
Hu Y et al. “Whole-genome sequencing association analysis of quantitative red blood cell phenotypes: The NHLBI TOPMed program.” American Journal of Human Genetics 108(5):874-893 (2021)
Allele C
OR 0.10
p 1.0e-10
N 46,241
Large GWAS
multi-ancestry

erythrocyte count

Jee YH et al. “Genome-wide association studies in a large Korean cohort identify quantitative trait loci for 36 traits and illuminate their genetic architectures.” Nature Communications 16(1):4935 (2025)
Allele T
OR 0.03
p 8.0e-143
N 928,679
Large GWAS
multi-ancestry
Vuckovic D et al. “The Polygenic and Monogenic Basis of Blood Traits and Diseases.” Cell 182(5):1214-1231.e11 (2020)
Allele T
OR 0.05
p 7.0e-102
N 408,112
Large GWAS
European
Verma A et al. “Diversity and scale: Genetic architecture of 2068 traits in the VA Million Veteran Program.” Science (new York, N.y.) 385(6706):eadj1182 (2024)
Allele T
OR 0.06
p 1.0e-108
N 405,366
Major Consortium StudyLarge GWAS
European
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 5.0e-121
N 394,642
Large GWAS
European
Astle WJ et al. “The Allelic Landscape of Human Blood Cell Trait Variation and Links to Common Complex Disease.” Cell 167(5):1415-1429.e19 (2016)
Allele T
OR 0.05
p 2.0e-43
N 172,952
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 T
OR 0.03
p 2.0e-17
N 153,512
Large GWAS
East Asian

mean reticulocyte volume

Vuckovic D et al. “The Polygenic and Monogenic Basis of Blood Traits and Diseases.” Cell 182(5):1214-1231.e11 (2020)
Allele C
OR 0.08
p 5.0e-76
N 408,112
Large GWAS
European

reticulocyte 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 0.04
p 1.0e-62
N 408,112
Large GWAS
European
Loya H et al. “A scalable variational inference approach for increased mixed-model association power.” Nature Genetics 57(2):461-468 (2025)
Allele C
OR 0.02
p 5.0e-23
N 394,642
Large GWAS
European
Astle WJ et al. “The Allelic Landscape of Human Blood Cell Trait Variation and Links to Common Complex Disease.” Cell 167(5):1415-1429.e19 (2016)
Allele C
OR 0.03
p 3.0e-16
N 170,641
Large GWAS
European

chromosome, telomeric region length

Burren OS et al. “Genetic architecture of telomere length in 462,666 UK Biobank whole-genome sequences.” Nature Genetics 56(9):1832-1840 (2024)
Allele T
OR 0.03
p 7.0e-55
N 438,351
Major Consortium StudyLarge GWAS
European

reticulocyte amount

Vuckovic D et al. “The Polygenic and Monogenic Basis of Blood Traits and Diseases.” Cell 182(5):1214-1231.e11 (2020)
Allele C
OR 0.03
p 1.0e-33
N 408,112
Large GWAS
European
Loya H et al. “A scalable variational inference approach for increased mixed-model association power.” Nature Genetics 57(2):461-468 (2025)
Allele C
OR 0.02
p 3.0e-28
N 394,642
Large GWAS
European

2'-deoxyuridine measurement

Schlosser P et al. “Genetic studies of paired metabolomes reveal enzymatic and transport processes at the interface of plasma and urine.” Nature Genetics 55(6):995-1008 (2023)
Allele C
OR 0.15
p 2.0e-32
N 3,309
Large GWAS
European

multiple sclerosis

“Multiple sclerosis genomic map implicates peripheral immune cells and microglia in susceptibility.” Science (new York, N.y.) 365(6460) (2019)
Allele A
OR 1.12
p 1.0e-21
N 41,505
Large GWAS
multi-ancestry
Sawcer S et al. “Genetic risk and a primary role for cell-mediated immune mechanisms in multiple sclerosis.” Nature 476(7359):214-9 (2011)
Allele A
OR 1.10
p 2.0e-8
N 26,621
Large GWAS
European

This variant is in our database but has no known associations or PRS memberships yet.

Gene information from NCBI Gene. Variant classifications from ClinVar.

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