A seed expansion-based method to identify essential proteins by integrating protein–protein interaction sub-networks and multiple biological characteristics

Table 1 Information of PPI datasets

Datasets	Proteins	Interations	Essentialproteins
DIP	5093	24,743	1167
BioGRID	5640	59,748	1200
Fruitfly	7783	35,015	493

ISSN: 1471-2105