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Standard

Impedance of arm right (UKB data field 23109)

TNXB · rs2071293

Strength of the evidence

2 / 4

Its strongest genetic-study result is p = 10−22, 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 394,642 European ancestry individuals.

The effect Each copy of the A allele shifted the measure 0.0144 higher (95% confidence interval 0.011-0.017); p = 1 × 10−22.

How common The A allele had a frequency of about 29% in the people studied.

Where it sits Chromosome 6, band 6p21.33 — in an intron of TNXB.

What ClinVar records

Classification Benign; criteria provided, single submitter (1 of 4 stars, 1 submitter), last evaluated 2018-07-09. ClinVar record 1223307 NM_001365276.2(TNXB):c.2358+166C>T

Change history MyGeneLog™ keeps a copy of every weekly release from 2026-10-19 and compares them. This position's classification has not changed since.

What this is ClinVar's aggregate record for this position (as of its 2026-11-09 release), not a result about you. A classification describes the variant against the condition named, as laboratories submitted it. Whether a person carries this variant, and what that would mean for them, is a question for a clinical test and a genetic counsellor.

How common each version is

AG
Korean KRGDB
A 23.5% · G 76.5%
Korean Korea4K
A 22.2% · G 77.8%
Japanese ToMMo
A 31.4% · G 68.6%
Vietnamese
A 15.4% · G 84.6%
World gnomAD
A 24.8% · G 75.2%
World 1000 Genomes
A 21.5% · G 78.5%
World TOPMed
A 23.9% · G 76.1%

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

A/A Two copies of the version the research linked to Impedance of arm right (UKB data field 23109). That is the strongest link of the three results. A link in a study is not a diagnosis.
A/G One copy of the version the research linked to Impedance of arm right (UKB data field 23109). That is a smaller link than two copies.
G/G No copy of the version the research linked to Impedance of arm right (UKB data field 23109). This is the starting point the study compared everyone against.
Source

Quoting this page

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Impedance of arm right (UKB data field 23109) (rs2071293). MyGeneLog™. https://www.mygenelog.com/variants/rs2071293

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