La Tour du Valat

Institut de recherche pour la conservation des zones humides méditerranéennes

Titre :	Systematics of the tribe Podalyrieae (Fabaceae) based on DNA, morphological and chemical data
Auteurs :	Michelle Van der Bank, Auteur ; Mark W Chase, Auteur ; Ben-Erik Van Wyk, Auteur ; Michael F Fay, Auteur ; Frederick H Van Der Bank, Auteur ; Gail Reeves, Auteur ; Alan Hulme, Auteur
Type de document :	Article
Dans :	Botanical Journal of the Linnean Society (139(2) 2002-06-01)
Article en page(s) :	159-170
Résumé :	Phylogenetic relationships among nine genera and 28 species of the southern African tribe Podalyrieae were estimated from sequences of the internal transcribed spacer (ITS) of nuclear ribosomal DNA as well as morphological and chemical data. Morphological and ITS sequence data produced cladograms with similar topologies, both supporting the monophyly of Podalyrieae (excluding Hypocalyptus). The combined data sets indicate that subtribe Xiphothecinae are monophyletic, but embedded within Podalyriinae. The high degree of congruence between previous taxonomic hypotheses and those based on DNA data provides further evidence for the utility of ITS sequences in studying phylogeny.
En ligne :	https://doi.org/10.1046/j.1095-8339.2002.00051.x

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