Fig. 2From: ConnectedAlign: a PPI network alignment method for identifying conserved protein complexes across multiple speciesInconsistency problem. Applying traditional pairwise local alignment in multiple alignment might miss the desired protein complex. For example, when (x1,x2,x3) is aligned to (y1,y2,y3), (z2,z3,z4) might be aligned to (y4,y5,y6) while (y1,y2,y3) is the more consistent alignment. Then, inconsistency arises in Net yBack to article page