Phylogenomic Data Yield New and Robust Insights into the Phylogeny and Evolution of Weevils

The phylogeny and evolution of weevils (the beetle superfamily Curculionoidea) has been extensively studied, but many relationships, especially in the large family Curculionidae (true weevils; > 50,000 species), remain uncertain. We used phylogenomic methods to obtain DNA sequences from 522 prote...

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Autores principales: Shin, Seunggwan, Clarke, Dave J., Lemmon, Alan R., Moriarty Lemmon, Emily, Aitken, Alexander L, Haddad, Stephanie, Farrell, Brian D., Marvaldi, Adriana Elena, Oberprieler, Rolf G., McKenna, Duane D.
Formato: Articulo
Lenguaje:Inglés
Publicado: 2018
Materias:
Biología
Curculionoidea
Curculionidae
Cchronogram
Exon
Hybrid enrichment
Phylogenetics
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/137750
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-137750
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Biología
Curculionoidea
Curculionidae
Cchronogram
Exon
Hybrid enrichment
Phylogenetics
spellingShingle Biología
Curculionoidea
Curculionidae
Cchronogram
Exon
Hybrid enrichment
Phylogenetics
Shin, Seunggwan
Clarke, Dave J.
Lemmon, Alan R.
Moriarty Lemmon, Emily
Aitken, Alexander L
Haddad, Stephanie
Farrell, Brian D.
Marvaldi, Adriana Elena
Oberprieler, Rolf G.
McKenna, Duane D.
Phylogenomic Data Yield New and Robust Insights into the Phylogeny and Evolution of Weevils
topic_facet Biología
Curculionoidea
Curculionidae
Cchronogram
Exon
Hybrid enrichment
Phylogenetics
description The phylogeny and evolution of weevils (the beetle superfamily Curculionoidea) has been extensively studied, but many relationships, especially in the large family Curculionidae (true weevils; > 50,000 species), remain uncertain. We used phylogenomic methods to obtain DNA sequences from 522 protein-coding genes for representatives of all families of weevils and all subfamilies of Curculionidae. Most of our phylogenomic results had strong statistical support, and the inferred relationships were generally congruent with those reported in previous studies, but with some interesting exceptions. Notably, the backbone relationships of the weevil phylogeny were consistently strongly supported, and the former Nemonychidae (pine flower snout beetles) were polyphyletic, with the subfamily Cimberidinae (here elevated to Cimberididae) placed as sister group of all other weevils. The clade comprising the sister families Brentidae (straight-snouted weevils) and Curculionidae was maximally supported and the composition of both families was firmly established. The contributions of substitution modeling, codon usage and/or mutational bias to differences between trees reconstructed from amino acid and nucleotide sequences were explored. A reconstructed timetree for weevils is consistent with a Mesozoic radiation of gymnosperm-associated taxa to form most extant families and diversification of Curculionidae alongside flowering plants-first monocots, then other groups-beginning in the Cretaceous.
format Articulo
Articulo
author Shin, Seunggwan
Clarke, Dave J.
Lemmon, Alan R.
Moriarty Lemmon, Emily
Aitken, Alexander L
Haddad, Stephanie
Farrell, Brian D.
Marvaldi, Adriana Elena
Oberprieler, Rolf G.
McKenna, Duane D.
author_facet Shin, Seunggwan
Clarke, Dave J.
Lemmon, Alan R.
Moriarty Lemmon, Emily
Aitken, Alexander L
Haddad, Stephanie
Farrell, Brian D.
Marvaldi, Adriana Elena
Oberprieler, Rolf G.
McKenna, Duane D.
author_sort Shin, Seunggwan
title Phylogenomic Data Yield New and Robust Insights into the Phylogeny and Evolution of Weevils
title_short Phylogenomic Data Yield New and Robust Insights into the Phylogeny and Evolution of Weevils
title_full Phylogenomic Data Yield New and Robust Insights into the Phylogeny and Evolution of Weevils
title_fullStr Phylogenomic Data Yield New and Robust Insights into the Phylogeny and Evolution of Weevils
title_full_unstemmed Phylogenomic Data Yield New and Robust Insights into the Phylogeny and Evolution of Weevils
title_sort phylogenomic data yield new and robust insights into the phylogeny and evolution of weevils
publishDate 2018
url http://sedici.unlp.edu.ar/handle/10915/137750
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