Recently, Reactome released a new website and an updated suite of data analysis tools. Many users of our pathway analysis tools have asked if we will continue to support the skypainter analysis tool. The skypainter tool is available at http://www.reactome.org/cgi-bin/skypainter2. We are also working on resurrecting the classic Reactome website.
The reactionmap (or “starry sky”) and the skypainter tool are still functional but are no longer being actively maintained, and will become progressively more out of date. Please use either the “Pathway Analysis” or the “Expression Analysis” buttons provided on new Reactome homepage.