0 172213Reads by AI crawlersClaude0ChatGPT0Google · Gemini0Perplexity0Meta AI0Microsoft · Copilot0Amazon2Apple0China (ByteDance, Huawei, Baidu…)2ByteDance (Doubao)2Others13Total17Counted 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 371,060 European ancestry individuals, 67,029 East Asian ancestry individuals.
The effect
Each copy of the A allele shifted the measure 0.01 lower (95% confidence interval 0.0061-0.0139); p = 1 × 10−9.
How common The A allele had a frequency of about 68% in the people studied.
Where it sits Chromosome 4, band 4q24 — in an intron of BANK1.
What each result means
A/ATwo copies of the version the research linked to Age at menarche. 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 Age at menarche. That is a smaller link than two copies.
G/GNo copy of the version the research linked to Age at menarche. This is the starting point the study compared everyone against.
rs1027013 is a single position in the genome, in or near the BANK1 gene. Published research associates it with age at menarche. A single variant does not decide an outcome — it shifts a probability, and for most common variants the shift is small.
What conditions is rs1027013 linked to?
On MyGeneLog this position is linked to Age at Menarche. The research behind each link, and its sources, are set out on that condition page.
Does having rs1027013 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 rs1027013 come from?
GWAS Catalog, Journal of human genetics 2024, PMID:39147824. Every variant on MyGeneLog comes from public primary sources and is published with its citation and the date it was checked.
0 172213Reads by AI crawlersClaude0ChatGPT0Google · Gemini0Perplexity0Meta AI0Microsoft · Copilot0Amazon2Apple0China (ByteDance, Huawei, Baidu…)2ByteDance (Doubao)2Others13Total17Counted 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.
Age at menarche (rs1027013). MyGeneLog™. https://www.mygenelog.com/variants/rs1027013