Fig. 1From: GATC: a genetic algorithm for gene tree construction under the Duplication-Transfer-Loss model of evolutionA reconciliation between a gene tree G and a species tree. The reconciliation represents a history of the gene family evolution through speciation, gene duplication, gene loss and HGT, in a way that is consistent with the species tree. Both G and \(\overline {G}\) are shown on the figureBack to article page