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Journal article
Resolving relationships in an exceedingly young Neotropical orchid lineage using Genotyping-by-sequencing data
Poor morphological and molecular differentiation in recently diversified lineages is a widespread phenomenon in plants. Phylogenetic relationships within such species complexes are often difficult to resolve because of the low variability in traditional molecular loci. Furthermore, biological phenomena responsible for topological incongruence such as Incomplete Lineage Sorting (ILS) and hybridisation...Alejandro Pérez-Escobar, Oscar ; Bogarín, Diego ; Schley, Rowan ; Bateman, Richard M. ; Gerlach, Günter …
Genetics, Molecular Biology, and Ecology, Evolution, Behavior and Systematics
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Journal article
Phylogenetic comparative methods improve the selection of characters for generic delimitations in a hyperdiverse Neotropical orchid clade
Taxonomic delimitations are challenging because of the convergent and variable nature of phenotypic traits. This is evident in species-rich lineages, where the ancestral and derived states and their gains and losses are difficult to assess. Phylogenetic comparative methods help to evaluate the convergent evolution of a given morphological character, thus...Bogarín, Diego ; Pérez-Escobar, Oscar A. ; Karremans, Adam P. ; Fernández, Melania ; Kruizinga, Jaco …