• 1. ALFRED
• ALFRED is a free, web-accessible, curated compilation of allele frequency data on DNA sequence polymorphisms in anthropologically defined human populations. Data in ALFRED are linked to literature, molecular, and ethnographic databases

• 2. AlzGene database
• The AlzGene database aims to provide a comprehensive, unbiased and regularly updated collection of genetic association studies performed on Alzheimer’s disease phenotypes.

• 3. BTKbase: X-linked agammaglobulinemia (XLA) | Main page |
• Search for information on defects in the Bruton tyrosine kinase (BTK) gene, which causes agammaglobulinemia (XLA). USE WITH CAUTION: DATABASE HAS NOT BEEN UPDATED SINCE 2008.

• 4. CarpeDB: A Comprehensive Database on the Genetics of Epilepsy
• CarpeDB serves as a novel source for epilepsy researchers by featuring scores of "epilepsy genes" and associated publications in one locus. Furthermore, multiple genes implicated in epilepsy are also implicated in other human disorders.

• 5. CGAP and CGCI - Cancer Genome Anatomy Project & Cancer Genome Characterization Initiative
• The goal of the NCI's Cancer Genome Anatomy Project is to determine the gene expression profiles of normal, precancer, and cancer cells, leading eventually to improved detection, diagnosis, and treatment for the patient. Includes high-quality histology photos of tissue expression.

• 6. dbGaP
• The database of Genotype and Phenotype (dbGaP) was developed to archive and distribute the results of studies that have investigated the interaction of genotype and phenotype. Such studies include genome-wide association studies, medical sequencing, molecular diagnostic assays, as well as association between genotype and non-clinical traits.

• 7. G2D: Candidate Genes to Inherited Diseases
• The Genes2Diseases server presents precomputed candidate genes for more than 600 genetically inherited diseases that have been mapped onto chromosomal regions without assignment of a particular gene.

• 8. GenAtlas
• GENATLAS contains relevant information with respect to gene mapping and genetic diseases. GENATLAS is structured in three databases: Genes database, Phenotypes database, Citations database (linked to the two previous). The information is collected from published literature.

• 9. Genetic Alliance – Disease InfoSearch
• Disease InfoSearch contains info on advocacy support groups related to specific genetic conditions, information about the clinical features of a wide number of genetic conditions, updates on management, treatment and more. Information is provided the advocacy organizations which form Genetic Alliance.

• 10. Genetic Conditions / Rare Conditions Information Site
• University of Kansas. Information on lay advocacy and support groups, genetic conditions/birth defects for professionals, educators, and individuals, national and international organizations.

• 11. Genome Variation Server
• The Genome Variation Server (GVS) is a local database hosted by the SeattleSNPs Program for Genomic Applications (PGA). The objective of this database is to provide a simple tool for rapid access to human genotype data found in dbSNP, and to provide tools for analysis of genotype data.

• 12. HGVbaseG2P: a Human Genome Variation and Genotype/Phenotype Database
• The Human Genome Variation database of Genotype-to-Phenotype information (HGVbaseG2P) provides a centralized compilation of summary level findings from genetic association studies, both large and small. They actively gather datasets from public domain projects, and encourage direct data submission from the community.

• 13. HGVS; Human Genome Variation Society's Variation Databases and Related sites
• The HGVS' list of variation databases includes SNP and locus specific databases. Users are encouraged to check the currency of databases when using them.