Polycytella Hominis is a mutated form of Scedosporium Apiospermum

PCR amplification and sequencing of two separate regions of the nuclear ribosomal repeat region revealed that Polycytella hominis, a hyphomycete isolated from a human case of mycetoma, was genetically indistinguishable from Scedosporium apiospermum (the anamorph of Pseudallescheria boydii). These or...

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Veröffentlicht in:Medical mycology (Oxford) 2006-02, Vol.44 (1), p.33-39
Hauptverfasser: Borman, Andrew M., Campbell, Colin K., Linton, Christopher J., Bridge, Paul D., Johnson, Elizabeth M.
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creator Borman, Andrew M.
Campbell, Colin K.
Linton, Christopher J.
Bridge, Paul D.
Johnson, Elizabeth M.
description PCR amplification and sequencing of two separate regions of the nuclear ribosomal repeat region revealed that Polycytella hominis, a hyphomycete isolated from a human case of mycetoma, was genetically indistinguishable from Scedosporium apiospermum (the anamorph of Pseudallescheria boydii). These organisms also exhibited remarkably similar susceptibility profiles to common anti-fungal agents. P. hominis is thus likely a mutant of S. apiospermum showing abnormalities of sporulation, for which a possible mechanism is discussed. Polycytella hominis should thus be regarded as a synonym of Scedosporium apiospermum.
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source MEDLINE; Oxford University Press Journals All Titles (1996-Current); Access via Taylor & Francis; EZB-FREE-00999 freely available EZB journals
subjects Antifungal Agents - pharmacology
Ascomycota
DNA, Fungal - chemistry
DNA, Fungal - genetics
DNA, Ribosomal - chemistry
DNA, Ribosomal - genetics
Hyphomycetes
Microbial Sensitivity Tests
Microscopy, Electron, Transmission
Mitosporic Fungi - classification
Mitosporic Fungi - cytology
Mitosporic Fungi - drug effects
Mitosporic Fungi - genetics
Molecular Sequence Data
Mutation
Phylogeny
Polycytella Hominis
Pseudallescheria boydii
Scedosporium - classification
Scedosporium - cytology
Scedosporium - drug effects
Scedosporium - genetics
Scedosporium apiospermum
Sequence Analysis, DNA
Sequence Homology
Spores, Fungal - genetics
title Polycytella Hominis is a mutated form of Scedosporium Apiospermum
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