GeneReviews - Expert-authored, peer-reviewed disease descriptions focused on clinically relevant information on genetic disorder diagnosis, management, and genetic counseling.
Genetic Alliance - Nonprofit health advocacy organization with a network includes more than 1,200 disease-specific advocacy organizations as well as thousands of universities, private companies, government agencies, and public policy organizations. (patient resource)
Genetic Testing Registry - A voluntary registry of genetic tests and laboratories, with detailed information about the tests such as what is measured and analytic and clinical validity
National Human Genome Research Institute - Nonprofit health advocacy organization with a network includes more than 1,200 disease-specific advocacy organizations as well as thousands of universities, private companies, government agencies, and public policy organizations.
Genetics & Medicine Portal (National Center for Biotechnology Information)
Online Mendelian Inheritance in Man (OMIM) - Comprehensive, authoritative compendium of human genes and genetic phenotypes.
UCSC Genome Browser - Welcome to the UCSC Genome Browser website. This site contains the reference sequence and working draft assemblies for a large collection of genomes.
Genetic Counseling Practice Guidelines (National Guideline Clearinghouse)