Name	Info	Provider	Link
	free resource	NCI CPTAC Assay Portal	https://assays.cancer.gov/CPTAC-649
	subscription/membership/fee required	Cambridge University Press	https://www.cambridge.org/core/product/identifier/S0022149X11000782/type/journal_article
SILVA SSU Database	free resource	SILVA	http://www.arb-silva.de/search/show/ssu/pubid/22217433