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Volume 31, Number 11—November 2025

Synopsis

Trichosporon austroamericanum Infections among Hospitalized Patients, France, 2022–2024

Emilie Burel, Catherine Sartor, Valérie Moal, Vincent Bossi, Jacques Sevestre, Justine Solignac, Rémi Charrel, Marie Desnos-Ollivier, Stéphane Ranque, and Estelle MenuComments to Author 
Author affiliation: Aix-Marseille Université, Marseille, France (E. Burel); Institut Méditerranée-Infection, Marseille (E. Burel, V. Bossi); Assistance Publique Hôpitaux de Marseille, Hôpital Conception, Equipe Opérationnelle d'Hygiène Hospitalière, Marseille (C. Sartor, R. Charrel); Aix Marseille Université, Institut de Recherche et Développement, Microbes Evolution Phylogeny and Infections, Marseille (V. Moal); Assistance Publique Hôpitaux de Marseille, Hôpital Conception, Centre de Néphrologie et Transplantation Rénale, Marseille (V. Moal, J. Solignac); UMR D257 RITMES, Aix-Marseille Université, Assistance Publique Hôpitaux de Marseille, Service de Santé des armées, Marseille (J. Sevestre, S. Ranque, E. Menu); Unité des Virus Émergents, Aix-Marseille Université, Università di Corsica, IRD 190, Inserm 1207, IRBA, Marseille (R. Charrel); Institut Pasteur, Université Paris Cité, National Reference Center for Invasive Mycoses & Antifungals, Mycology Translational Research Group, Paris, France (M. Desnos-Ollivier)

Main Article

Figure 4

Single-nucleotide polymorphism (SNP) map and phylogenetic analysis of mitogenomes from investigation of Trichosporon austroamericanum infections among hospitalized patients, France, 2022–2024. A) SNP map of mitochondrial genomes from T. austroamericanum isolates. The SNP alignment highlights 3 key positions in the mitochondrial genome (at positions 22240 in the cox3 gene, 31837 in the apocytochrome b gene, and 39897 in the trnL [tRNA-Leu] gene). B) Phylogenetic placement of clinical isolates (red font), the environmental strain (blue font), and strains from the National Reference Centre for Invasive Mycoses and Antifungals at Institut Pasteur (https://www.pasteur.fr). Scale bar indicates nucleotide substitutions per site.

Figure 4. Single-nucleotide polymorphism (SNP) map and phylogenetic analysis of mitogenomes from investigation of Trichosporon austroamericanum infections among hospitalized patients, France, 2022–2024. A) SNP map of mitochondrial genomes from T. austroamericanum isolates. The SNP alignment highlights 3 key positions in the mitochondrial genome (at positions 22240 in the cox3 gene, 31837 in the apocytochrome b gene, and 39897 in the trnL [tRNA-Leu] gene). B) Phylogenetic placement of clinical isolates (red font), the environmental strain (blue font), and strains from the National Reference Centre for Invasive Mycoses and Antifungals at Institut Pasteur (https://www.pasteur.fr). Scale bar indicates nucleotide substitutions per site.

Main Article

Page created: September 18, 2025
Page updated: December 10, 2025
Page reviewed: December 10, 2025
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