Download Raw DNA Data
How to Download Your Raw DNA Data From Any Provider
Where to find the raw data download in 23andMe, AncestryDNA, MyHeritage, FamilyTreeDNA, Nebula, Dante Labs and Sequencing.com — and what file each one gives you.
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Genome Analysis Articles
A collection of guides explaining genome analysis and genetic variant interpretation
Analyze 23andme Raw Data
How to Analyze Your 23andMe Raw Data (Privately, on Your Own Computer)
Download your 23andMe raw data, understand what the file really contains, and check it for health-relevant variants — without uploading it to anyone.
Read articleAncestrydna Raw Data
How to Download and Read Your AncestryDNA Raw Data
Export your AncestryDNA raw data, learn what the file's columns mean, and check it against ClinVar locally — no third-party uploads required.
Read articleIs It Safe To Upload Your DNA
Is It Safe to Upload Your DNA? Local vs Cloud Genome Analysis
Uploading your raw DNA to a website is convenient but irreversible. Learn what the law protects, what has gone wrong, and why local analysis avoids the risk.
Read articleFind Pathogenic Variants In Raw DNA
How to Find Pathogenic Variants in Your Raw DNA Data
What 'pathogenic' really means, how ClinVar classifies variants, and how to check your raw DNA for flagged markers without over-interpreting the result.
Read articleVariant Not Found In ClinVar
Why a Variant May Not Show Up in ClinVar: A Troubleshooting Checklist
Got no exact ClinVar match for a VCF position, rsID, or HGVS-style name? Use this non-diagnostic checklist before assuming the database or file is wrong.
Read articleClinVar Review Status Stars
ClinVar Review Status and Stars Explained: What 0 to 4 Stars Mean
ClinVar review status stars measure review depth, from 0 stars (no criteria) to 4 (practice guideline). What each level means and how to read it without overreach.
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