1. DrosoPhyla: Resources for Drosophilid Phylogeny and Systematics.
- Author
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Finet C, Kassner VA, Carvalho AB, Chung H, Day JP, Day S, Delaney EK, De Ré FC, Dufour HD, Dupim E, Izumitani HF, Gautério TB, Justen J, Katoh T, Kopp A, Koshikawa S, Longdon B, Loreto EL, Nunes MDS, Raja KKB, Rebeiz M, Ritchie MG, Saakyan G, Sneddon T, Teramoto M, Tyukmaeva V, Vanderlinde T, Wey EE, Werner T, Williams TM, Robe LJ, Toda MJ, and Marlétaz F
- Subjects
- Animals, Phylogeny, Drosophila genetics, Drosophila melanogaster genetics
- Abstract
The vinegar fly Drosophila melanogaster is a pivotal model for invertebrate development, genetics, physiology, neuroscience, and disease. The whole family Drosophilidae, which contains over 4,400 species, offers a plethora of cases for comparative and evolutionary studies. Despite a long history of phylogenetic inference, many relationships remain unresolved among the genera, subgenera, and species groups in the Drosophilidae. To clarify these relationships, we first developed a set of new genomic markers and assembled a multilocus data set of 17 genes from 704 species of Drosophilidae. We then inferred a species tree with highly supported groups for this family. Additionally, we were able to determine the phylogenetic position of some previously unplaced species. These results establish a new framework for investigating the evolution of traits in fruit flies, as well as valuable resources for systematics., (© The Author(s) 2021. Published by Oxford University Press on behalf of the Society for Molecular Biology and Evolution.)
- Published
- 2021
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