Fig. 5
From: xenoGI 3: using the DTLOR model to reconstruct the evolution of gene families in clades of microbes
An illustration of the reconciliation of the gene tree for the gadA /gadB gene family against the species tree for a set of enteric bacteria, based on xenoGI output. The species tree is in the background in gray. The gene tree is drawn in the foreground, with the part corresponding to gadA genes in orange, the part corresponding to gadB genes in blue. This scenario involves several origin events, duplications and losses as well as a rearrangement event