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TCF4 · rs590076
Stands on its own. Nothing else here links to this position yet — but the page above is the point: what the research found, what each genotype means, and where it came from, in language you can read. Links to conditions, drugs and the senses appear automatically if we write them.
Strength of the evidence
Its strongest genetic-study result is p = 10−8, with 1 associations in the GWAS Catalog.
4: ClinVar disease-causing, reviewed by an expert panel or a guideline (3–4 stars). 3: ClinVar, several labs agreeing (2 stars), or a genetic study at p ≤ 10−50. 2: ClinVar from one lab (1 star), or p ≤ 10−20. 1: ClinVar submitted without criteria (0 stars), or genome-wide significance (p ≤ 5×10−8). The higher of the two counts. It says how solid the evidence is, not whether it matters for a particular person.
What the study found
Who was studied 542,901 European ancestry individuals.
The effect Each copy of the A allele shifted the measure 0.0553 lower (95% confidence interval 0.037-0.074); p = 6 × 10−9.
How common The A allele had a frequency of about 35% in the people studied.
Where it sits Chromosome 18, band 18q21.2 — in an intron of TCF4.
How common each version is
AG
A 42.8% · G 57.2%
A 42.7% · G 57.3%
A 42.7% · G 57.3%
A 40.2% · G 59.8%
A 43.0% · G 57.0%
A 28.4% · G 71.6%
A 28.8% · G 71.2%
A 27.4% · G 72.6%
The share of all copies of this position that are each version. Source: the population studies published in dbSNP (US NCBI); each row names its study.
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Age at first birth (rs590076). MyGeneLog™. https://www.mygenelog.com/variants/rs590076