Name	Info	Provider	Link
	subscription/membership/fee required	Ovid Technologies, Inc.	http://ovidsp.ovid.com/ovidweb.cgi?T=JS&PAGE=linkout&SEARCH=25389263.ui
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/25389263/
REBASE ref# 18706	free resource	REBASE - The Restriction Enzyme Database	http://rebase.neb.com/rebase/refs/18706.html
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/25389263
	free resource	scite Smart Citations	https://scite.ai/reports/25389263
	subscription/membership/fee required	Silverchair Information Systems	https://academic.oup.com/nar/article-lookup/doi/10.1093/nar/gku1096