SSU sequence databases

See also
SSU metagenomics
OTU clustering

Database home page	Downloads
Greengenes	http://greengenes.lbl.gov/Download/
RDP	http://rdp.cme.msu.edu/misc/resources.jsp
Ex-Taxon-e
ARB	http://www.arb-home.de/downloads.html
SILVA	http://www.arb-silva.de/download/archive/
Microbiome Utilities	http://sourceforge.net/projects/microbiomeutil/files/
UNITE (ITS)	http://unite.ut.ee/repository.php