Table 3.

Weight system for adjacencies.

occurrence of adjacency between gene ends x and y	weight of xy
xy occurs in all three genomes	3.00
xy occurs in two genomes; x or y is absent from the third genome	2.03
xy occurs in two genomes; x and y present in the third genome	2.00
xy and uv occur in one genome; xu and yv in another; uv, but not both x or y, in third	1.50
xy and uv occur in one genome; xu and yv in another; x, y and uv in third	1.49
xy occurs in one genome; one of x or y absent in each of the other genomes	1.01
xy occurs in one genome; x and y both present in one or neither of the other genomes	1.00
xy occurs in one genome; x and y present in other two genomes	0.99

Weight system for adjacencies