Hi JD,
Thanks for your question. I'm happy to report that the
search-by-correlation feature is currently in development, so hopefully
we'll have the feature rolled out sometime soon. But sorry, no specific
timeline we're ready to report yet...
In the mean time, you are welcome to download the raw data at
http://biogps.gnf.org/downloads/ and run the correlations locally.
Cheers,
-andrew