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New characterisations of tree-based networks and proximity measures
Phylogenetic networks are a type of directed acyclic graph that represent how a set X of present-day species are descended from a common ancestor by processes of speciation and reticulate evolution. In the absence of ...
Minimum triplet covers of binary phylogenetic X-trees
© 2017, The Author(s). Trees with labelled leaves and with all other vertices of degree three play an important role in systematic biology and other areas of classification. A classical combinatorial result ensures that ...