Table 1.

Statistics of interaction data from seven genomes

Genome	Interactions involving annotated proteins	Annotated Proteins	Avg. no. of annotated neighbors per protein
S. cerevisiae	50,434	4,005	21.6654
D. melanogaster	24,991	2,763	4.2823
A. thaliana	909	382	1.8386
H. sapiens	5,784	5,784	1.6761
M. musculus	1,892	1,892	1.3595
R. norvegicus	590	590	0.9803
C. elegans	4,349	382	0.7382
S. cerevisiae (predicted)	145,003	3,987	64.5949