A nuclear phylogenomic study of the angiosperm order Myrtales, exploring the potential and limitations of the universal Angiosperms353 probe set - Archive ouverte HAL Access content directly
Journal Articles American Journal of Botany Year : 2021

A nuclear phylogenomic study of the angiosperm order Myrtales, exploring the potential and limitations of the universal Angiosperms353 probe set

Olivier Maurin
Sidonie Bellot
Robyn Cowan
  • Function : Author
Steven Dodsworth
Niroshini Epitawalage
  • Function : Author
Berta Gallego
Augusto Giaretta
Renato Goldenberg
Deise J.P. Gonçalves
Shirley Graham
Peter Hoch
Fiorella Mazine
Yee Wen Low
Catherine Mcginnie
  • Function : Author
Fabián Michelangeli
Sarah Morris
  • Function : Author
Darin Penneys
Oscar Alejandro Pérez Escobar
Lisa Pokorny
Gustavo Shimizu
Vanessa Staggemeier
Andrew Thornhill
Kyle Tomlinson
Ian Turner
  • Function : Author
Thais Vasconcelos
Peter Wilson
Alexandre Zuntini
William Baker
Félix Forest
Eve Lucas

Abstract

Premise To further advance the understanding of the species-rich, economically and ecologically important angiosperm order Myrtales in the rosid clade, comprising nine families, approximately 400 genera and almost 14,000 species occurring on all continents (except Antarctica), we tested the Angiosperms353 probe kit. Methods We combined high-throughput sequencing and target enrichment with the Angiosperms353 probe kit to evaluate a sample of 485 species across 305 genera (76% of all genera in the order). Results Results provide the most comprehensive phylogenetic hypothesis for the order to date. Relationships at all ranks, such as the relationship of the early-diverging families, often reflect previous studies, but gene conflict is evident, and relationships previously found to be uncertain often remain so. Technical considerations for processing HTS data are also discussed. Conclusions High-throughput sequencing and the Angiosperms353 probe kit are powerful tools for phylogenomic analysis, but better understanding of the genetic data available is required to identify genes and gene trees that account for likely incomplete lineage sorting and/or hybridization events.
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hal-03372269 , version 1 (18-11-2021)

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Olivier Maurin, Artemis Anest, Sidonie Bellot, Edward Biffin, Grace Brewer, et al.. A nuclear phylogenomic study of the angiosperm order Myrtales, exploring the potential and limitations of the universal Angiosperms353 probe set. American Journal of Botany, 2021, 108 (7), pp.1087-1111. ⟨10.1002/ajb2.1699⟩. ⟨hal-03372269⟩
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