3 papers
q-bio.PE2025
Characterizing semi-directed phylogenetic networks and their multi-rootable variants
Niels Holtgrefe, Katharina T. Huber, Leo van Iersel +2
In evolutionary biology, phylogenetic networks are graphs that provide a flexible framework for representing complex evolutionary histories that involve reticulate evolutionary eve…
q-bio.PE2025
Distinguishing Phylogenetic Level-2 Networks with Quartets and Inter-Taxon Quartet Distances
Niels Holtgrefe, Elizabeth S. Allman, Hector Baños +4
The inference of phylogenetic networks, which model complex evolutionary processes including hybridization and gene flow, remains a central challenge in evolutionary biology. Until…
q-bio.PE2025
When are quarnets sufficient to reconstruct semi-directed phylogenetic networks?
Katharina T. Huber, Leo van Iersel, Mark Jones +2
Phylogenetic networks are graphs that are used to represent evolutionary relationships between different taxa. They generalize phylogenetic trees since for example, unlike trees, t…