Name	Info	Provider	Link
	free resource	Nature Publishing Group	https://doi.org/10.1038/srep38785
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/27941955/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/27941955
	free resource	scite Smart Citations	https://scite.ai/reports/27941955
SILVA SSU Database	free resource	SILVA	http://www.arb-silva.de/search/show/ssu/pubid/27941955