A new phylogeny-based tribal classification of subfamily Detarioideae, an early branching clade of florally diverse tropical arborescent legumes

Abstract Detarioideae (81 genera, c. 760 species) is one of the six Leguminosae subfamilies recently reinstated by the Legume Phylogeny Working Group. This subfamily displays high morphological variability and is one of the early branching clades in the evolution of legumes. Using previously publish...

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Autores principales:	Manuel de la Estrella, Félix Forest, Bente Klitgård, Gwilym P. Lewis, Barbara A. Mackinder, Luciano P. de Queiroz, Jan J. Wieringa, Anne Bruneau
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2018
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/7081023d5c1a4435b7c31bdb2f546a4a
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spelling	oai:doaj.org-article:7081023d5c1a4435b7c31bdb2f546a4a2021-12-02T12:32:34ZA new phylogeny-based tribal classification of subfamily Detarioideae, an early branching clade of florally diverse tropical arborescent legumes10.1038/s41598-018-24687-32045-2322https://doaj.org/article/7081023d5c1a4435b7c31bdb2f546a4a2018-05-01T00:00:00Zhttps://doi.org/10.1038/s41598-018-24687-3https://doaj.org/toc/2045-2322Abstract Detarioideae (81 genera, c. 760 species) is one of the six Leguminosae subfamilies recently reinstated by the Legume Phylogeny Working Group. This subfamily displays high morphological variability and is one of the early branching clades in the evolution of legumes. Using previously published and newly generated sequences from four loci (matK-trnK, rpL16, trnG-trnG2G and ITS), we develop a new densely sampled phylogeny to assess generic relationships and tribal delimitations within Detarioideae. The ITS phylogenetic trees are poorly resolved, but the plastid data recover several strongly supported clades, which also are supported in a concatenated plastid + ITS sequence analysis. We propose a new phylogeny-based tribal classification for Detarioideae that includes six tribes: re-circumscribed Detarieae and Amherstieae, and the four new tribes Afzelieae, Barnebydendreae, Saraceae and Schotieae. An identification key and descriptions for each of the tribes are also provided.Manuel de la EstrellaFélix ForestBente KlitgårdGwilym P. LewisBarbara A. MackinderLuciano P. de QueirozJan J. WieringaAnne BruneauNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 8, Iss 1, Pp 1-14 (2018)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Manuel de la Estrella Félix Forest Bente Klitgård Gwilym P. Lewis Barbara A. Mackinder Luciano P. de Queiroz Jan J. Wieringa Anne Bruneau A new phylogeny-based tribal classification of subfamily Detarioideae, an early branching clade of florally diverse tropical arborescent legumes
description	Abstract Detarioideae (81 genera, c. 760 species) is one of the six Leguminosae subfamilies recently reinstated by the Legume Phylogeny Working Group. This subfamily displays high morphological variability and is one of the early branching clades in the evolution of legumes. Using previously published and newly generated sequences from four loci (matK-trnK, rpL16, trnG-trnG2G and ITS), we develop a new densely sampled phylogeny to assess generic relationships and tribal delimitations within Detarioideae. The ITS phylogenetic trees are poorly resolved, but the plastid data recover several strongly supported clades, which also are supported in a concatenated plastid + ITS sequence analysis. We propose a new phylogeny-based tribal classification for Detarioideae that includes six tribes: re-circumscribed Detarieae and Amherstieae, and the four new tribes Afzelieae, Barnebydendreae, Saraceae and Schotieae. An identification key and descriptions for each of the tribes are also provided.
format	article
author	Manuel de la Estrella Félix Forest Bente Klitgård Gwilym P. Lewis Barbara A. Mackinder Luciano P. de Queiroz Jan J. Wieringa Anne Bruneau
author_facet	Manuel de la Estrella Félix Forest Bente Klitgård Gwilym P. Lewis Barbara A. Mackinder Luciano P. de Queiroz Jan J. Wieringa Anne Bruneau
author_sort	Manuel de la Estrella
title	A new phylogeny-based tribal classification of subfamily Detarioideae, an early branching clade of florally diverse tropical arborescent legumes
title_short	A new phylogeny-based tribal classification of subfamily Detarioideae, an early branching clade of florally diverse tropical arborescent legumes
title_full	A new phylogeny-based tribal classification of subfamily Detarioideae, an early branching clade of florally diverse tropical arborescent legumes
title_fullStr	A new phylogeny-based tribal classification of subfamily Detarioideae, an early branching clade of florally diverse tropical arborescent legumes
title_full_unstemmed	A new phylogeny-based tribal classification of subfamily Detarioideae, an early branching clade of florally diverse tropical arborescent legumes
title_sort	new phylogeny-based tribal classification of subfamily detarioideae, an early branching clade of florally diverse tropical arborescent legumes
publisher	Nature Portfolio
publishDate	2018
url	https://doaj.org/article/7081023d5c1a4435b7c31bdb2f546a4a
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A new phylogeny-based tribal classification of subfamily Detarioideae, an early branching clade of florally diverse tropical arborescent legumes

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