Name	Info	Provider	Link
	free resource	NCI CPTAC Assay Portal	https://assays.cancer.gov/CPTAC-177
SILVA SSU Database	free resource	SILVA	http://www.arb-silva.de/search/show/ssu/pubid/21505914
	subscription/membership/fee required	Silverchair Information Systems	https://academic.oup.com/jimb/article-lookup/doi/10.1007/s10295-011-0972-1