Phylogenomic analysis of the parrots of the world distinguishes artifactual from biological sources of gene tree discordance.
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DOI: 10.1093/sysbio/syac055
Abstract: Gene tree discordance is expected in phylogenomic trees and biological processes are often invoked to explain it. However, heterogeneous levels of phylogenetic signal among individuals within datasets may cause artifactual sources of topological discordance. We… read more here.
Keywords: topology; gene tree; tree discordance; sources gene ... See more keywords