Table 1.

Comparison of HiChIPdb to other 3D genome databases, including 4DN, 3D genome browser (3DGB), HUGIN2 and 3DIV. Most 3D genome databases mainly focus on Hi-C data while only HiChIPdb and HUGIN2 incorporate HiChIP data

Function type	Data type/specific function	HiChIPdb	4DN	3DGB	HUGIN2	3DIV
Data coverage	Contain HiChIP data	√			√
Data browser	Simple information browser	√	√	√	√	√
	Hierarchical data organization	√
	Table browser	√	√		√	√
Visualization	Interactive data entry	√	√
	Interactive statistics	√
	Loop visualization	√				√
Data search	By genomic region	√		√	√	√
	By gene	√		√	√	√
	By SNP	√		√	√	√
Annotation	Nearby gene	√		√	√	√
	GWAS Catalog SNPs	√			√	√
	Loop anchor information	√
Download	By sample	√	√			√
	By tissue	√
	By organ	√
	By chromosome	√
	File hash check	√