Subfamilial and tribal relationships of Ranunculaceae: evidence from eight molecular markers

Détails

ID Serval
serval:BIB_14574E342EE9
Type
Article: article d'un périodique ou d'un magazine.
Collection
Publications
Institution
Titre
Subfamilial and tribal relationships of Ranunculaceae: evidence from eight molecular markers
Périodique
Plant Systematics and Evolution
Auteur(s)
Cossard G., Sannier J., Sauquet H., Damerval C., de Craene R.L., Jabbour F., Nadot S.
ISSN
1615-6110
ISSN-L
0378-2697
Statut éditorial
Publié
Date de publication
2016
Peer-reviewed
Oui
Volume
302
Numéro
4
Pages
419-431
Langue
anglais
Résumé
The first molecular phylogenies of the flowering plant family Ranunculaceae were published more than twenty years ago, and have led to major changes in the infrafamilial classification. However, the current phylogeny is not yet well supported, and relationships among subfamilies and tribes of Ranunculaceae remain an open question. Eight molecular markers from the three genomes (nuclear, chloroplast and mitochondrial) were selected to investigate these relationships, including new markers for the family (two homologs of the nuclear CYCLOIDEA gene, the chloroplast gene ndhF, and the mitochondrial intron nad4-I1). The combination of multiple markers led to better resolution and higher support of phylogenetic relationships among subfamilies of Ranunculaceae, and among tribes within subfamily Ranunculoideae. Our results challenge the monophyly of Ranunculoideae as currently circumscribed due to the position of tribe Adonideae (Ranunculoideae), sister to Thalictroideae. We suggest that Thalictroideae could be merged with Ranunculoideae in an enlarged single subfamily.
Mots-clé
Adonideae, CYC-like genes, Phylogeny, Ranunculaceae, Ranunculoideae, Thalictroideae
Web of science
Création de la notice
12/02/2016 12:04
Dernière modification de la notice
20/08/2019 13:43
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