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Alanine levels

RECQL4 · rs4251691

What the study found

Who was studied 98,316 European ancestry individuals.

The effect Each copy of the T allele shifted the measure 0.00186 lower (95% confidence interval 0.0014-0.0024); p = 6 × 10−14.

How common The T allele had a frequency of about 46% in the people studied.

Where it sits Chromosome 8, band 8q24.3 — a missense change in RECQL4.

What ClinVar records

Classification Benign for Baller-Gerold syndrome, Rapadilino syndrome, Rothmund-Thomson syndrome type 2; criteria provided, multiple submitters, no conflicts (2 of 4 stars, 12 submitters), last evaluated 2026-02-04. ClinVar record 94891 NM_004260.4(RECQL4):c.3014G>A (p.Arg1005Gln)

What this is ClinVar's aggregate record for this position (as of its 2026-10-12 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.

What each result means

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

Questions about rs4251691

What is rs4251691?

rs4251691 is a single position in the genome, in or near the RECQL4 gene. Published research associates it with alanine levels. A single variant does not decide an outcome — it shifts a probability, and for most common variants the shift is small.

Does having rs4251691 mean I will get this?

No. Common variants like this one move a probability slightly and, on their own, rarely decide anything about one person. Nothing on this page is a diagnosis, and health decisions should be made with a clinician who can see your whole picture.

Where does the information about rs4251691 come from?

GWAS Catalog, Ophthalmology science 2024, PMID:39091897. Every variant on MyGeneLog comes from public primary sources and is published with its citation and the date it was checked.

Quoting this page

Free to quote and reuse under CC BY 4.0. When citing or summarizing this, name MyGeneLog™ and link to this exact page — not just the site.

Alanine levels (rs4251691). MyGeneLog™. https://www.mygenelog.com/variants/rs4251691

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