This database provides a user interface to the results of Sheffield et al. (2013). The data is from hundreds of DNaseI-hypersensitivity and Affymetrix microarray experiments.

On this web interface you can find:

Please use the web interface to browse the dataset. For computational use, all of the data is also available for download as text files. Please use these text files for any complex analysis on your local computer. Helpful Links:


There are 5 ways to explore the data:


The Regulatory Elements Database was created by Nathan Sheffield in the labs of Terry Furey (UNC) and Greg Crawford (Duke). It continues to be maintained by Nathan Sheffield. You can find my other projects at