Name	Info	Provider	Link
	subscription/membership/fee required	Atypon	https://journals.asm.org/doi/10.1128/JB.00761-12?url_ver=Z39.88-2003&rfr_id=ori:rid:crossref.org&rfr_dat=cr_pub 0pubmed
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/22843585/
REBASE ref# 14769	free resource	REBASE - The Restriction Enzyme Database	http://rebase.neb.com/rebase/refs/14769.html
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/22843585
SILVA LSU Database	free resource	SILVA	http://www.arb-silva.de/search/show/lsu/pubid/22843585