Menu
Ancestry
Start Here
Historical Population Origins
Ancient population connections
Ancient Global Composition Updated
12,000 years of ancient matches
Shared Roots Matches
Global ancient matches
Modern Chromosomal Connections
Modern population genetic patterns
Analysis & Lineage
Admixture Studio
Visual admixture analysis tool
Admixture Genetic Story
Cinematic report from your admixture results
Contemporary Population Origins
Modern ethnic composition
Maternal Haplogroup (MTDNA)
Trace your maternal lineage
Paternal Haplogroup (YDNA)
Discover your paternal ancestry
Regional & Archaic Highlights
Celtic Report
Celtic heritage analysis
Viking Report
Norse ancestry connection
Neanderthal Report
Neanderthal DNA percentage
Denisovan Report
Denisovan DNA percentage
Jewish Report
Jewish genetic heritage
Ancient British Isles
Ancient British heritage
Ancient Iberian Report
Ancient Iberian heritage
Ancient Italy Report
Ancient Italian heritage
Ancient Near East & North Africa
Ancient Near Eastern heritage
Ancient Scandinavia & Germanic
Nordic and Germanic heritage
Ancient Steppe & Siberia
Steppe nomadic heritage
Ancient Central Europe
Central European heritage
Ancient Western Europe
Western European heritage
Ancient Eastern Europe & Baltic
Baltic and Eastern European heritage
Studio
Core Studio
G25 Studio
Advanced G25 coordinates analysis
G25 Studio Workspace Beta
Independent results and modeling experiments
G25 Compare Samples
Side-by-side comparison of multiple G25 samples
Admixture Chromosome Painter
Paint your chromosomes with admixture components
G25 Genetic Story
Cinematic journey through your ancestry
Origins Heatmap
Map G25 coordinate signals geographically
Infographic Gallery
Browse your AI-generated infographics
Ancestry Communities
Community genetic groups
Visualization & Modeling
Fit Modeler
Find optimal population mixtures
Cline Builder
Genetic gradient interpolation
Heatmap + Clustering
Visualize genetic distances
PCA Visualization
Visualize genetic positions with PCA
Phylogenetic Tree Builder
Build hierarchical clustering trees
Chromosome Painting Tool
Visual chromosome comparison
Traits
Data & Research
Databases
Samples Database Explorer
Browse ancient samples and reference data
Haplogroup Explorer
Explore Y-DNA and mtDNA haplogroups
Ancestral Cultures
Explore ancient cultures and civilizations
Historical Atlas
Source-reviewed peoples, nations, and cultures
Peoples & Populations Atlas
Population history and published genetic research
Publications & Methods
Analysis Methods
Learn about DNA analysis techniques
DNA Tools
Analysis Tools
One-to-One Kit Comparer
Compare two DNA kits directly
RAW File Comparer
Compare raw DNA files
RAW File Analyzer
Analyze DNA file quality
Visual Phasing Studio
Map FIR, HIR and NIR regions
DNA Matches Analysis
Visualize genetic matches
DNA Matches File Merger
Combine match files
DNA Matches File Joiner
Join two DNA matches files into one dataset
DNA Matches File Converter
Convert match formats
DNA Enhancement
DNA Imputation
Extend your DNA coverage
DNA Merging
Create DNA Superkit
DNA Phasing
Separate maternal and paternal DNA lines
VCF to RAW Converter
Convert VCF files to RAW format
RAW to VCF Converter
Convert RAW files to VCF format
23andMe Imputed Converter
Convert 23andMe imputed to RAW
WGS to RAW Converter
Convert whole genome sequencing to RAW
FASTQ to T2T
Convert FASTQ to T2T reference format
BAM/CRAM to T2T
Re-align BAM/CRAM to T2T reference format
FASTQ to RAW Converter
Convert FASTQ files to RAW format
PLINK to RAW Converter
Convert PLINK files to RAW format
BCF to RAW Converter
Convert BCF files to RAW format
DNA Coordinate Liftover
Liftover between HG19 and HG38
DEMO SAMPLE REPORT - not your personal results. This report was built from a sample DNA profile.
Skip to results
Traits explorer / Individual report
Iris patterns
Facial FeaturesIris patterns include features such as crypts, Wolfflin nodules, and pigmentation rings. They are studied because they are partly heritable and contribute to overall eye appearance.
Variants in pigmentation and structural genes (such as SEMA3A and TRAF3IP1) have been linked to iris pattern features.
This result reflects research-level variation in iris biology and is not a measurement of iris features in any individual.
Age, eye conditions, and pigmentation changes can also affect how iris features appear over time.
- Selected sample
- Demo Report
- Report markers
- 0 SNP entries
- Genes
- 0
- Research
- 0 studies
Insufficient Genetic Data
We could not calculate your score for this genetic trait as there is not enough information in your DNA data. This may occur when specific SNPs required for analysis were not present in your uploaded file.
Explore the evidence
Behind this report
Review the genes, tested markers and supporting research.
No supporting evidence listed
Gene, marker and study details are not available for this report.
DEMO
Sample report with example data. Not your results.
SAMPLE REPORT Example DNA profile
This is a sample report with example data. It is not your personal report, and the results do not describe you.
Sample data, not your report