No to Neocosmospora: Phylogenomic and Practical Reasons for Continued Inclusion of the Fusarium solani Species Complex in the Genus Fusarium

Kerry O'Donnell*, Abdullah M.S. Al-Hatmi, Takayuki Aoki, Balázs Brankovics, Jose F. Cano-Lira, Jeffrey J. Coleman, G.S. de Hoog, A. Di Pietro, R.J.N. Frandsen, D.M. Geiser, T.A.J. van der Lee, A.D. van Diepeningen, C. Waalwijk

*Corresponding author for this work

Research output: Contribution to journalArticleAcademicpeer-review

68 Citations (Scopus)

Abstract

This article is to alert medical mycologists and infectious disease specialists of recent name changes of medically important species of the filamentous mold Fusarium. Fusarium species can cause localized and life-threating infections in humans. Of the 70 Fusarium species that have been reported to cause infections, close to one-third are members of the Fusarium solani species complex (FSSC), and they collectively account for approximately two-thirds of all reported Fusarium infections. Many of these species were recently given scientific names for the first time by a research group in the Netherlands, but they were misplaced in the genus Neocosmospora. In this paper, we present genetic arguments that strongly support inclusion of the FSSC in Fusarium. There are potentially serious consequences associated with using the name Neocosmospora for Fusarium species because clinicians need to be aware that fusaria are broadly resistant to the spectrum of antifungals that are currently available.
Original languageEnglish
JournalmSphere
Volume5
Issue number5
DOIs
Publication statusPublished - 2020

Keywords

  • clinical mycology
  • evolution
  • fungi
  • phylogenetics
  • taxonomy

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