Phylogenomics and the evolution of hemipteroid insects.

Détails

Ressource 1Demande d'une copie Sous embargo jusqu'au 01/12/2019.
Etat: Serval
Version: Author's accepted manuscript
Licence: Non spécifiée
ID Serval
serval:BIB_3E1F45E33CFB
Type
Article: article d'un périodique ou d'un magazine.
Collection
Publications
Titre
Phylogenomics and the evolution of hemipteroid insects.
Périodique
Proceedings of the National Academy of Sciences of the United States of America
Auteur(s)
Johnson K.P., Dietrich C.H., Friedrich F., Beutel R.G., Wipfler B., Peters R.S., Allen J.M., Petersen M., Donath A., Walden KKO, Kozlov A.M., Podsiadlowski L., Mayer C., Meusemann K., Vasilikopoulos A., Waterhouse R.M., Cameron S.L., Weirauch C., Swanson D.R., Percy D.M., Hardy N.B., Terry I., Liu S., Zhou X., Misof B., Robertson H.M., Yoshizawa K.
ISSN
1091-6490 (Electronic)
ISSN-L
0027-8424
Statut éditorial
Publié
Date de publication
11/12/2018
Peer-reviewed
Oui
Volume
115
Numéro
50
Pages
12775-12780
Langue
anglais
Notes
Publication types: Journal Article ; Research Support, Non-U.S. Gov't ; Research Support, U.S. Gov't, Non-P.H.S.
Publication Status: ppublish
Résumé
Hemipteroid insects (Paraneoptera), with over 10% of all known insect diversity, are a major component of terrestrial and aquatic ecosystems. Previous phylogenetic analyses have not consistently resolved the relationships among major hemipteroid lineages. We provide maximum likelihood-based phylogenomic analyses of a taxonomically comprehensive dataset comprising sequences of 2,395 single-copy, protein-coding genes for 193 samples of hemipteroid insects and outgroups. These analyses yield a well-supported phylogeny for hemipteroid insects. Monophyly of each of the three hemipteroid orders (Psocodea, Thysanoptera, and Hemiptera) is strongly supported, as are most relationships among suborders and families. Thysanoptera (thrips) is strongly supported as sister to Hemiptera. However, as in a recent large-scale analysis sampling all insect orders, trees from our data matrices support Psocodea (bark lice and parasitic lice) as the sister group to the holometabolous insects (those with complete metamorphosis). In contrast, four-cluster likelihood mapping of these data does not support this result. A molecular dating analysis using 23 fossil calibration points suggests hemipteroid insects began diversifying before the Carboniferous, over 365 million years ago. We also explore implications for understanding the timing of diversification, the evolution of morphological traits, and the evolution of mitochondrial genome organization. These results provide a phylogenetic framework for future studies of the group.
Mots-clé
Animals, Calibration, Ecosystem, Fossils, Genome, Mitochondrial/genetics, Insecta/genetics, Phylogeny, Hemiptera, Psocodea, phylogeny, systematics, transcriptomes
Pubmed
Web of science
Création de la notice
28/11/2018 18:29
Dernière modification de la notice
20/06/2019 7:08
Données d'usage