Table 6. Performance of alignment methods for pairwise alignments and 3-way alignments of real biological networks (W = worm, F = fly, Y = yeast, H = human, M = mouse).

	W-Y			H-M			W-F-Y
	SPE	CN	MGC	SPE	CN	MGC	SPE	CN	MGC
GASOLINE	98.28%	4360	0.933	98.32%	17796	0.973	97.52%	6041	0.903
SMETANA	82.89%	4351	0.726	96.1%	18003	0.939	77.79%	6112	0.662
NetworkBLAST-M	93.77%	2545	0.742	81.2%	6747	0.713	84.13%	3178	0.595
IsoRankN	67.88%	3900	0.601	0%	0	0	56.29%	4526	0.485