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Standard

Cortical surface area

FBN1 · rs7184016

Strength of the evidence

1 / 4

Its strongest genetic-study result is p = 10−9, with 1 associations in the GWAS Catalog.

How this is scored

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 35,657 White British ancestry individuals.

The effect The reported allele is T; the catalogue records no effect size ; p = 7 × 10−10.

How common The T allele had a frequency of about 24% in the people studied.

Where it sits Chromosome 15, band 15q21.1 — in an intron of FBN1.

How common each version is

GT
Korean KRGDB
G 58.2% · T 41.8%
Korean Korea4K
G 57.9% · T 42.1%
Korean Korea1K
G 59.6% · T 40.5%
Japanese ToMMo
G 55.4% · T 44.6%
Vietnamese
G 72.9% · T 27.1%
World gnomAD
G 67.4% · T 32.6%
World 1000 Genomes
G 64.2% · T 35.8%
World TOPMed
G 66.2% · T 33.8%

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.

What each result means

G/G No copy of the version the research linked to Cortical surface area. This is the starting point the study compared everyone against.
G/T One copy of the version the research linked to Cortical surface area. That is a smaller link than two copies.
T/T Two copies of the version the research linked to Cortical surface area. That is the strongest link of the three results. A link in a study is not a diagnosis.
Source

Quoting this page

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Cortical surface area (rs7184016). MyGeneLog™. https://www.mygenelog.com/variants/rs7184016

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