The NIH genetic testing registry: a new, centralized database of genetic tests to enable access to comprehensive information and improve transparency.

The National Institutes of Health Genetic Testing Registry (GTR; available online at http://www.ncbi.nlm.

NCBI Epigenomics: what's new for 2013.

The Epigenomics resource at the National Center for Biotechnology Information (NCBI) has been created to serve as a comprehensive public repository for whole-genome epigenetic data sets (www.ncbi.nlm.

Clone DB: an integrated NCBI resource for clone-associated data.

The National Center for Biotechnology Information (NCBI) Clone DB (http://www.ncbi.nlm.