Figure 7From: Linearization of ancestral multichromosomal genomesTwo sets of possible configurations of an undecided variable gadget and the corresponding transformation of the covering. (Note that if edge {c, c'} is also missing in either initial configuration on the left, that the corresponding configuration on the right still applies, since c and c' do not intersect any vertex outside this variable gadget, and the number of hyperedges removed has not increased.)Back to article page