The new species Spiromastigoides albida (Onygenales, Eurotiomycetes, Ascomycota), from a lung biopsy in USA, is proposed and described based on morphological data and the analysis of rRNA, and fragments of actin and ß-tubulin gene sequences. This species is characterized by white colonies and a malbranchea-like asexual morph with profusely branching curved conidiophores forming sporodochia-like structures. Moreover, new combinations for Gymnoascus alatosporus, and for some new species recently described under the generic name Spiromastix, are provided.
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http://dx.doi.org/10.1007/s11046-017-0179-8 | DOI Listing |
IMA Fungus
September 2021
Mycology Unit, Medical School, Universitat Rovira i Virgili (URV), Sant Llorenç 21, 43201, Reus, Tarragona, Spain.
The fungi of the order Onygenales can cause important human infections; however, their taxonomy and worldwide occurrence is still little known. We have studied and identified a representative number of clinical fungi belonging to that order from a reference laboratory in the USA. A total of 22 strains isolated from respiratory tract (40%) and human skin and nails (27.
View Article and Find Full Text PDFJ Clin Microbiol
November 2020
Department of Internal Medicine, Division of Infectious Diseases, University of California-Davis Health, Davis, CA, USA
This is the first case of human infection, and it notably gave a false-positive DNA probe laboratory result. We further investigated other isolates as a cause of false-positive testing results, their phylogenetic relationship, and their susceptibility profiles to clinically available antifungal agents. Other isolates also resulted in positive DNA probe results, while species other than did not.
View Article and Find Full Text PDFMycopathologia
December 2017
Mycology Unit, University Rovira i Virgili and IISPV, C/Sant Llorenç 21, 43201, Reus, Spain.
The new species Spiromastigoides albida (Onygenales, Eurotiomycetes, Ascomycota), from a lung biopsy in USA, is proposed and described based on morphological data and the analysis of rRNA, and fragments of actin and ß-tubulin gene sequences. This species is characterized by white colonies and a malbranchea-like asexual morph with profusely branching curved conidiophores forming sporodochia-like structures. Moreover, new combinations for Gymnoascus alatosporus, and for some new species recently described under the generic name Spiromastix, are provided.
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