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GenAtlas

Discover the genetic basis of human traits and diseases

GenAtlas is a comprehensive trait-based genetic knowledge base that provides detailed information about genetic variants, their associations with human traits, diseases, and behaviors. Building on the concept of SNPedia, this platform serves as a curated resource for understanding the genetic basis of complex traits through evidence-based documentation.

Our knowledge base covers a wide range of topics, from common diseases and conditions to behavioral traits and biomarker measurements. Each entry provides detailed information about:

  • Genetic Associations: Key single nucleotide polymorphisms (SNPs) and their relationships to specific traits
  • Biological Mechanisms: The underlying biological pathways and molecular processes
  • Clinical Relevance: How genetic findings translate to clinical understanding and potential applications
  • Population Studies: Research findings across diverse populations and ancestries
  • Ethical Considerations: Important social and ethical implications of genetic research

Diseases & Conditions

Explore genetic associations with diseases like diabetes, heart disease, cancer, and neurological conditions. Understand how genetic variants influence disease susceptibility and progression.

Behavioral Traits

Discover the genetic basis of behaviors including smoking initiation, alcohol use, eating behaviors, and addictive tendencies. Learn about the complex interplay between genetics and environment.

Biomarkers & Measurements

Access information about genetic influences on biomarkers, measurements, and physiological traits such as blood pressure, glucose levels, and other health indicators.

Genetic Variants

Find detailed information about specific SNPs, their locations, associated genes, and their relationships to multiple traits and conditions.


Live counters reflect the current SNPedia-backed catalogue and update automatically with new content.

1,918 Traits Catalogued

Core coverage across medical conditions, behaviors, biomarkers, and physiological attributes.

13,627 Unique Variants

Curated rsIDs mapped to genes, trait associations, and supporting annotations.

≈7.1 variants per trait on average

250 Disease Traits

Chronic and complex conditions including metabolic, cardiovascular, oncologic, and autoimmune areas.

13% of catalog

25 Behavior Traits

Lifestyle-linked entries covering addictive tendencies, nutrition, and social behaviors.

1% of catalog

769 Measurement Traits

Quantitative biomarkers with context for lab values, physiological ranges, and phenotypic metrics.

40% of catalog

Evidence Curated

Each trait page links out to peer-reviewed publications, GWAS cohorts, and meta-analyses supporting its metrics.

Explore any trait entry to review its references, risk notes, and variant-level evidence summaries.


Our database includes detailed information on 1918 traits, systematically categorized across diseases, behaviors, measurements, and physiological attributes. Each entry is thoroughly researched and documented with scientific evidence from genome-wide association studies and meta-analyses.

All content is based on peer-reviewed research, genome-wide association studies (GWAS), and meta-analyses. We provide citations and references to original research for transparency and further exploration.

Browse traits by category or use the search functionality to quickly find information about specific genetic variants, genes, or conditions. Our organized structure makes it easy to discover related traits and understand genetic connections.


Ready to explore? Here are some suggested starting points:


GenAtlas is designed for researchers, healthcare professionals, and anyone interested in understanding the genetic basis of human traits and diseases. Always consult with qualified healthcare providers for medical advice.