0 16112336Reads by AI crawlersClaude1ChatGPT0Google · Gemini0Perplexity0Meta AI0Microsoft · Copilot1Amazon2Apple3China (ByteDance, Huawei, Baidu…)3ByteDance (Doubao)3Others6Total16Counted 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 327,435 European ancestry individuals, 5,845 African ancestry individuals, 6,425 South Asian ancestry individuals.
The effect
Each copy of the T allele shifted the measure 0.0299 lower (95% confidence interval 0.022-0.038); p = 6 × 10−14.
Where it sits Chromosome 20, band 20q13.2 — a synonymous change in CYP24A1.
What ClinVar records
ClassificationBenign/Likely benign for Hypercalcemia, infantile, 1; criteria provided, multiple submitters, no conflicts (2 of 4 stars, 6 submitters), last evaluated 2026-02-04.
ClinVar record 338825NM_000782.5(CYP24A1):c.744G>A (p.Thr248=)
What this is ClinVar's aggregate record for this position (as of its 2026-10-19 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/CNo copy of the version the research linked to Vitamin D levels. This is the starting point the study compared everyone against.
C/TOne copy of the version the research linked to Vitamin D levels. That is a smaller link than two copies.
T/TTwo copies of the version the research linked to Vitamin D levels. That is the strongest link of the three results. A link in a study is not a diagnosis.
Nature genetics · 2021 · PMID 33462484 · open access
Questions about rs6068816
What is rs6068816?
rs6068816 is a single position in the genome, in or near the CYP24A1 gene. Published research associates it with vitamin d levels. A single variant does not decide an outcome — it shifts a probability, and for most common variants the shift is small.
What conditions is rs6068816 linked to?
On MyGeneLog this position is linked to Gout. The research behind each link, and its sources, are set out on that condition page.
Does having rs6068816 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 rs6068816 come from?
GWAS Catalog, Nature genetics 2021, PMID:33462484. Every variant on MyGeneLog comes from public primary sources and is published with its citation and the date it was checked.
0 16112336Reads by AI crawlersClaude1ChatGPT0Google · Gemini0Perplexity0Meta AI0Microsoft · Copilot1Amazon2Apple3China (ByteDance, Huawei, Baidu…)3ByteDance (Doubao)3Others6Total16Counted 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 levels (rs6068816). MyGeneLog™. https://www.mygenelog.com/variants/rs6068816