Standard

Thalamus iron levels (quantitative susceptibility mapping)

near GFAP · rs77529866

What the study found

Who was studied 39,533 European ancestry individuals.

The effect Each copy of the C allele shifted the measure 0.179 lower (95% confidence interval 0.15-0.21); p = 5 × 10−28.

Where it sits Chromosome 17, band 17q21.31 — between genes, 0.8 kb from GFAP.

What each result means

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

Questions about rs77529866

What is rs77529866?

rs77529866 is a single position in the genome, in or near the near GFAP gene. Published research associates it with thalamus iron levels (quantitative susceptibility mapping). A single variant does not decide an outcome — it shifts a probability, and for most common variants the shift is small.

Does having rs77529866 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 rs77529866 come from?

GWAS Catalog, Neurobiology of disease 2024, PMID:38789058. 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.

Thalamus iron levels (quantitative susceptibility mapping) (rs77529866). MyGeneLog™. https://www.mygenelog.com/variants/rs77529866

← See all variants