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DrosoPhyla: Resources for Drosophilid Phylogeny and Systematics
Author(s) -
Cédric Finet,
Victoria A. Kassner,
Antonio Bernardo Carvalho,
Henry Chung,
Jonathan P. Day,
Stephanie Day,
Emily Delaney,
Francine Cenzi De Ré,
Héloïse D. Dufour,
Eduardo Guimarães Dupim,
Hiroyuki F. Izumitani,
Thaísa Bozzetti Gautério,
Jessa Justen,
Toru Katoh,
Artyom Kopp,
Shigeyuki Koshikawa,
Ben Longdon,
Élgion L. S. Loreto,
Maria D. S. Nunes,
Komal Kumar Bollepogu Raja,
Mark Rebeiz,
Michael G. Ritchie,
G. A. Saakyan,
Tanya Sneddon,
Machiko Teramoto,
Venera Tyukmaeva,
Thyago Vanderlinde,
Emily E. Wey,
Thomas Werner,
Thomas M. Williams,
Lizandra Jaqueline Robe,
Masanori J. Toda,
Ferdinand Marlétaz
Publication year - 2021
Publication title -
genome biology and evolution
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.702
H-Index - 74
ISSN - 1759-6653
DOI - 10.1093/gbe/evab179
Subject(s) - biology , subgenus , drosophilidae , systematics , phylogenetic tree , phylogenetics , evolutionary biology , drosophila (subgenus) , melanogaster , drosophila melanogaster , phylogenomics , molecular phylogenetics , zoology , clade , taxonomy (biology) , genetics , gene
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.

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