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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.
What the study found
Who was studied 305,349 European ancestry individuals.
The effect
Each copy of the G allele shifted the measure 0.00452 mmol/L higher (95% confidence interval 0.0034-0.0057); p = 3 × 10−13.
How common The G allele had a frequency of about 4% in the people studied.
Where it sits Chromosome 4, band 4q33 — in the 3′ untranslated region of MFAP3L.
What each result means
A/ANo copy of the version the research linked to Calcium levels. This is the starting point the study compared everyone against.
A/GOne copy of the version the research linked to Calcium levels. That is a smaller link than two copies.
G/GTwo copies of the version the research linked to Calcium levels. That is the strongest link of the three results. A link in a study is not a diagnosis.
Circulation. Genomic and precision medicine · 2021 · PMID 33887147
Questions about rs4320103
What is rs4320103?
rs4320103 is a single position in the genome, in or near the MFAP3L gene. Published research associates it with calcium levels. A single variant does not decide an outcome — it shifts a probability, and for most common variants the shift is small.
Does having rs4320103 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 rs4320103 come from?
GWAS Catalog, Circulation. Genomic and precision medicine 2021, PMID:33887147. Every variant on MyGeneLog comes from public primary sources and is published with its citation and the date it was checked.
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