OMIM ® - Online Mendelian Inheritance in Man
OMIM is a comprehensive, authoritative, and timely compendium of human genes and genetic phenotypes. The full-text, referenced overviews in OMIM contain information on all known mendelian disorders and over 12,000 genes. OMIM focuses on the relationship between phenotype and genotype. It is updated daily, and the entries contain copious links to other genetics resources. http://www.ncbi.nlm.nih.gov/omim/
GeneTests
The GeneTests Web site is a publicly funded medical genetics information resource developed for physicians, other healthcare providers, and researchers, available at no cost to all interested persons. Use of this Web site assumes acceptance of the terms of use. http://www.ncbi.nlm.nih.gov/sites/GeneTests
The Office of Public Health Genomics (OPHG)
The Office of Public Health Genomics (OPHG) promotes the integration of genomics into public health research, policy, and practice in order to improve the lives and health of all people. Public Health Genomics is an emerging field that assesses the impact of genes and their interaction with behavior, diet and the environment on population health. http://www.cdc.gov/genomics/default.htm
Genetics Home Reference
Genetics Home Reference provides consumer-friendly information about the effects of genetic variations on human health. http://ghr.nlm.nih.gov/ | 
