Answers are grounded in this paper and cite their sources.
Background: Tree reconciliation problems have long been studied in phylogenetics. A particular variant of the reconciliation problem for a gene tree T and a species tree S assumes that for each interior vertex x of T it is known whether x represents a speciation or a duplication. This problem appears in the context of analyzing orthology data.
No takes yet. Share an insight, caveat, or question.
Hernández-Rosales et al. (2012) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: