Name	Info	Provider	Link
	subscription/membership/fee required	Ovid Technologies, Inc.	http://ovidsp.ovid.com/ovidweb.cgi?T=JS&PAGE=linkout&SEARCH=15355536.ui
	subscription/membership/fee required	Wiley	https://onlinelibrary.wiley.com/resolve/openurl?genre=article&sid=nlm:pubmed&issn=0266-8254&date=2004&volume=39&issue=4&spage=341
	free resource	NCI CPTC Antibody Characterization Program	https://antibodies.cancer.gov/detail/CPTC-BRIP1-5
SILVA SSU Database	free resource	SILVA	http://www.arb-silva.de/search/show/ssu/pubid/15355536
	subscription/membership/fee required	Silverchair Information Systems	https://academic.oup.com/lambio/article-lookup/doi/10.1111/j.1472-765X.2004.01597.x