CircNet

	MiOncoCirc	CircAtlas 2.0	CircNet 1.0	CircNet 2.0
Publication	Cell(2019)	Genome Biol.(2020)	NAR Database Issue(2016)	Submitted
Last Update	2018	2019	2015	2021
Support species	Homo sapiens	6 species	Homo sapiens	Homo sapiens
Number of cancer types	19	0	0	37
Number of samples	2000+ cancer samples	1070 samples	464 samples	2,732 cancer samples
Data sources	GEO	SRA NGDC GeneBank	GEO	TCGA GEO
Circular RNA detection methods	CIRCexplorer CrossMap	CIRI2/CIRI-full CIRCexplorer2 Find_circ DCC	Memczak's algorism	CIRI2/CIRI-full CIRCexplorer2 Find_circ DCC
CircRNA-miRNA interaction	no	yes	yes	yes
miRNA-gene interaction	no	no	yes	yes
circRNA expression	yes	yes	yes	yes
microRNA expression	no	no	no	yes
Other characteristics	-	Conserved score, circRNA-miRNA network, circRNA annotation	Expression profiles of circRNA isoforms	CircRNA annotation, circRNA-miRNA-Gene network, GO analysis, KEGG analysis, Disease enrichment analysis