0 162113Reads by AI crawlersClaude0ChatGPT0Google · Gemini0Perplexity0Meta AI0Microsoft · Copilot0Amazon2Apple0China (ByteDance, Huawei, Baidu…)1ByteDance (Doubao)1Others13Total16Counted 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 474,237 European ancestry individuals.
The effect
Each copy of the T allele shifted the measure 0.0243 SD unit higher (95% confidence interval 0.02-0.028); p = 5 × 10−34.
How common The T allele had a frequency of about 56% in the people studied.
Where it sits Chromosome 11, band 11q22.3 — in an intron of ATM.
What ClinVar records
ClassificationBenign; criteria provided, single submitter (1 of 4 stars, 1 submitter), last evaluated 2018-07-09.
ClinVar record 1245917NM_000051.4(ATM):c.2839-882C>T
What this is ClinVar's aggregate record for this position (as of its 2026-10-12 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 Eosinophil count. This is the starting point the study compared everyone against.
C/TOne copy of the version the research linked to Eosinophil count. That is a smaller link than two copies.
T/TTwo copies of the version the research linked to Eosinophil count. That is the strongest link of the three results. A link in a study is not a diagnosis.
rs637064 is a single position in the genome, in or near the ATM gene. Published research associates it with eosinophil count. A single variant does not decide an outcome — it shifts a probability, and for most common variants the shift is small.
What conditions is rs637064 linked to?
On MyGeneLog this position is linked to Blood Cell Counts. The research behind each link, and its sources, are set out on that condition page.
Does rs637064 affect how medicines work?
ATM carries pharmacogenomic findings for Metformin. That is educational information, not a prescription or a dosing guide. Any decision to start, stop or change a medicine belongs with the clinician or pharmacist managing your treatment.
Does having rs637064 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 rs637064 come from?
GWAS Catalog, Cell 2020, PMID:32888493. Every variant on MyGeneLog comes from public primary sources and is published with its citation and the date it was checked.
0 162113Reads by AI crawlersClaude0ChatGPT0Google · Gemini0Perplexity0Meta AI0Microsoft · Copilot0Amazon2Apple0China (ByteDance, Huawei, Baidu…)1ByteDance (Doubao)1Others13Total16Counted 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.
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