Genetics Home Reference
What is Genetics Home Reference?
Genetics Home Reference is the National Library of Medicine's Web site for consumer information about genetic conditions and the genes or chromosomes associated with those conditions.
What information is in Genetics Home Reference?
- Genetic Condition Summaries
- Each summary describes the major features of the condition, provides information about the condition's genetic basis, and explains its pattern of inheritance. The summaries also link to support organizations and additional information about the condition.
- Gene Summaries
- Each summary provides the official name and symbol of a gene, its chromosomal location, an explanation of its normal function, and the health implications of variations in the gene. Each gene summary links to more detailed information about the gene.
- Gene Family Summaries
- Each summary provides information about a group of genes that share important characteristics. Classifying individual genes into families helps researchers describe how genes are related to each other. Each summary also includes links to additional information, including a full list of the genes in that family.
- Chromosome Summaries
- Chromosome summaries provide an estimate of the amount of DNA and number of genes for each chromosome and for mitochondrial DNA. Each summary also provides information on how changes in the number or structure of the chromosome can lead to certain disorders.
- The Help Me Understand Genetics Handbook is an illustrated, basic explanation of how genes work and how mutations cause disorders. It also includes current information about genetic testing, gene therapy, and the Human Genome Project.
- A glossary of genetic and medical terms is available from every web page. In addition, each summary provides a list of glossary terms used on the page, with a direct link to their definitions.
How are topics selected for Genetics Home Reference?
Genetics Home Reference includes topics that have a known genetic component. New topics are added regularly. Topics included in complementary resources, such as MedlinePlus, GeneReviews, OMIM, and Genetic Alliance, are more likely to be selected for Genetics Home Reference.
How are Web links selected for Genetics Home Reference?
Genetics Home Reference provides access to information from the National Library of Medicine, the National Institutes of Health, and other U.S. Government agencies.
To complement U.S. Government sources, Genetics Home Reference links to selected nonfederal web sites, consistent with Selection Criteria for Web Links. A link to these selection criteria is available at the bottom of each Web page.
Genetics Home Reference facts
- Completely confidential; no registration or personal information is required
- Topics are added and updated on a regular basis, and reviewed by experts in human genetics.
- On the Web since April 2003
Need more information?
E-mail address: firstname.lastname@example.org.
A complete list of NLM Fact Sheets is available at:
(alphabetical list) http://www.nlm.nih.gov/pubs/factsheets/factsheets.html
(subject list): http://www.nlm.nih.gov/pubs/factsheets/factsubj.html
Or write to:
Office of Communications and Public Liaison
National Library of Medicine
8600 Rockville Pike
Bethesda, Maryland 20894
Phone: (301) 496-6308
Fax: (301) 496-4450