0 1314215Reads by AI crawlersClaude0ChatGPT0Google · Gemini0Perplexity1Meta AI4Microsoft · Copilot0Amazon2Apple1China (ByteDance, Huawei, Baidu…)0Others5Total13Counted by the name each crawler declares; requests found to be impersonating one are left out. Google · Gemini includes Googlebot, the search crawler whose index Google also uses for its AI features. Other search engines and bots are under Others.
Who was studied 35,079 European ancestry cases, 140,898 European ancestry controls.
The effect
Each copy of the A allele shifted the measure 0.259 higher (95% confidence interval 0.24-0.28); p = 9 × 10−143.
How common The A allele had a frequency of about 20% in the people studied.
Where it sits Chromosome 11, band 11q13.4 — in an intron of NADSYN1.
What each result means
A/ATwo copies of the version the research linked to Vitamin D insufficiency. That is the strongest link of the three results. A link in a study is not a diagnosis.
A/GOne copy of the version the research linked to Vitamin D insufficiency. That is a smaller link than two copies.
G/GNo copy of the version the research linked to Vitamin D insufficiency. This is the starting point the study compared everyone against.
BMJ nutrition, prevention & health · 2021 · PMID 34308111 · open access
Questions about rs4944958
What is rs4944958?
rs4944958 is a single position in the genome, in or near the NADSYN1 gene. Published research associates it with vitamin d insufficiency. A single variant does not decide an outcome — it shifts a probability, and for most common variants the shift is small.
What conditions is rs4944958 linked to?
On MyGeneLog this position is linked to Vitamin D Deficiency and the GC Gene. The research behind each link, and its sources, are set out on that condition page.
Does having rs4944958 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 rs4944958 come from?
GWAS Catalog, BMJ nutrition, prevention & health 2021, PMID:34308111. Every variant on MyGeneLog comes from public primary sources and is published with its citation and the date it was checked.
0 1314215Reads by AI crawlersClaude0ChatGPT0Google · Gemini0Perplexity1Meta AI4Microsoft · Copilot0Amazon2Apple1China (ByteDance, Huawei, Baidu…)0Others5Total13Counted by the name each crawler declares; requests found to be impersonating one are left out. Google · Gemini includes Googlebot, the search crawler whose index Google also uses for its AI features. Other search engines and bots are under Others.
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.
Vitamin D insufficiency (rs4944958). MyGeneLog™. https://www.mygenelog.com/variants/rs4944958