Name	Info	Provider	Link
	subscription/membership/fee required	American Chemical Society	https://doi.org/10.1021/acs.jnatprod.8b00394
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/30110167/
REBASE ref# 27373	free resource	REBASE - The Restriction Enzyme Database	http://rebase.neb.com/rebase/refs/27373.html
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/30110167
	free resource	scite Smart Citations	https://scite.ai/reports/30110167
SILVA SSU Database	free resource	SILVA	http://www.arb-silva.de/search/show/ssu/pubid/30110167