Fig. 4
From: In the light of deep coalescence: revisiting trees within networks
The most likely gene tree given the phylogenetic network in Fig. 2 b (with w=0) with γ=0.5 (left) and γ=0.05 (right). The x-axis corresponds to branch length x and the y-axis corresponds to branch length y. Yellow: gene tree ((a,d),(b,c)); Orange: gene trees (a,(b,(c,d))) and (a,(c,(b,d))); Brown: gene trees ((a,b),(c,d)) and ((a,c),(b,d)); Blue: gene tree (a,((b,c),d)) in both panels, and gene tree ((a,(b,c)),d) additionally in the left panel