These ebuilds come from http://overlays.gentoo.org/dev/je_fro.
If you have some problems, go to the official site first.
jtreeview : Java TreeView renders gene expression data into several interactiv ( http://jtreeview.sourceforge.net/ )
meme : The MEME/MAST system - Motif discovery and search ( http://meme.sdsc.edu/meme )
Add an ebuild in portage :
The ebuild is now in the portage tree.
You can also use layman : emerge layman then layman -a zugaina
For Paludis use this rsync : rsync://gentoo.zugaina.org/zugaina-portage
If you have a problem : ycarus(-at-)zugaina.org