Figure 2.

An example of adequate subgraph. (a) An MBG based on three circular genomes {1, 2, 3} (thick lines), {1, 2, -3} (double lines), {1, 3, 2} (thin lines). (b) The reduced MBG with (2 3) shrunk because (2, 3) is an adequate sub-graph. The dash line indicates the median solution 1, 2, 3, which is the combination of the median solution of the two sub-graphs.

Zhang et al. BMC Genomics 2012 13(Suppl 1):S7   doi:10.1186/1471-2164-13-S1-S7