Table 7. Performance of alignment methods for 4-way, 5-way and 6-way alignments of real biological networks (W = worm, F = fly, Y = yeast, H = human, M = mouse, R = rat).

	W-H-M-Y			W-F-H-M-Y			W-F-H-M-R-Y
	SPE	CN	MGC	SPE	CN	MGC	SPE	CN	MGC
GASOLINE	95.5%	7954	0.861	94.82%	9166	0.847	93.8%	10385	0.822
SMETANA	76.95%	7913	0.653	75.19%	9368	0.631	73.7%	10677	0.612
NetworkBLAST-M	63%	4651	0.303	60.95%	5343	0.268	51.62%	5829	0.228