Ilya G Goldberg1
, Chris Allan2
, Jean-Marie Burel2
, Doug Creager3
, Andrea Falconi2
, Harry Hochheiser1
, Josiah Johnston1
, Jeff Mellen3
, Peter K Sorger3
and Jason R Swedlow2 
1Image Informatics and Computational Biology Unit, Laboratory of Genetics National Institute on Aging, National Institutes of Health, 333 Cassell Drive, Baltimore, MD 21224, USA
2Division of Gene Regulation and Expression, University of Dundee, Dow Street, Dundee DD1 5EH, Scotland, UK
3Department of Biology, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, MA 02139, USA