Title: | Phylogenomics and the evolution of hemipteroid insects |
Authors: | Johnson, Kevin P. Browse this author |
Dietrich, Christopher H. Browse this author |
Friedrich, Frank Browse this author |
Beutel, Rolf G. Browse this author |
Wipfler, Benjamin Browse this author |
Peters, Ralph S. Browse this author |
Allen, Julie M. Browse this author |
Petersen, Malte Browse this author |
Donath, Alexander Browse this author |
Walden, Kimberly K. O. Browse this author |
Kozlov, Alexey M. Browse this author |
Podsiadlowski, Lars Browse this author |
Mayer, Christoph Browse this author |
Meusemann, Karen Browse this author |
Vasilikopoulos, Alexandros Browse this author |
Waterhouse, Robert M. Browse this author |
Cameron, Stephen L. Browse this author |
Weirauch, Christiane Browse this author |
Swanson, Daniel R. Browse this author |
Percy, Diana M. Browse this author |
Hardy, Nate B. Browse this author |
Terry, Irene Browse this author |
Liu, Shanlin Browse this author |
Zhou, Xin Browse this author |
Misof, Bernhard Browse this author |
Robertson, Hugh M. Browse this author |
Yoshizawa, Kazunori Browse this author →KAKEN DB |
Keywords: | phylogeny |
systematics |
transcriptomes |
Hemiptera |
Psocodea |
Issue Date: | 11-Dec-2018 |
Publisher: | National Academy of Sciences |
Journal Title: | Proceedings of the National Academy of Sciences |
Volume: | 115 |
Issue: | 50 |
Start Page: | 12775 |
End Page: | 12780 |
Publisher DOI: | 10.1073/pnas.1815820115 |
PMID: | 30478043 |
Abstract: | 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. |
Type: | article (author version) |
URI: | http://hdl.handle.net/2115/75518 |
Appears in Collections: | 農学院・農学研究院 (Graduate School of Agriculture / Faculty of Agriculture) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)
|