Web Site Accessibility

The National Human Genome Research Institute (NHGRI) is committed to ensuring that the information on this site is accessible to all users.

If you are using computer-assistive devices and encounter problems when using this site, please send an e-mail to webmaster@nhgri.nih.gov and include the URL(s) of the page(s) you are having trouble using. We will provide the information to you in an alternate format.

Last Reviewed: December 9, 2008