BEAST 2.5: An advanced software platform for Bayesian evolutionary analysis (original) (raw)
Fig 5
AIM analysis of 100 nuclear gene alignments for the five Princess cichlid species.
Species are Neolamprologus marunguensis, N. gracilis, N. brichardi, N. olivaceous, N. pulcher, as well as the outgroup Metriaclima zebra. a) to d) show the best-supported tree topologies. Arrows show directions of gene flow that are supported with a Bayes Factor of more than 10. Trees a) and c) only differ in the timing of the speciation events; however, AIM differentiates between differently ranked topologies, since these have to be characterized by using different parameters.