Name	Info	Provider	Link
REBASE ref# 13000	free resource	REBASE - The Restriction Enzyme Database	http://rebase.neb.com/rebase/refs/13000.html
See the articles recommended by the Faculty of more than 8,000 leading experts in Biology and Medicine.	subscription/membership/fee required	H1 Connect	https://facultyopinions.com/pubmed/21690562
SILVA LSU Database	free resource	SILVA	http://www.arb-silva.de/search/show/lsu/pubid/21690562
	subscription/membership/fee required	Silverchair Information Systems	https://academic.oup.com/mbe/article-lookup/doi/10.1093/molbev/msr159