Talaromyces columbinus sp. nov., and Genealogical Concordance Analysis in Talaromyces Clade 2a

During the course of mold surveys, a set of Talaromyces isolates were obtained that did not fit any described species. Phenotypic examination of these isolates showed that they were similar to T. piceus but differed in some growth characteristics. Multilocus DNA sequence data were obtained for the n...

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Main Authors:	Peterson, Stephen W., Jurjević, Željko
Format:	Online
Language:	English
Published:	Public Library of Science 2013
Online Access:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3813520/

id	pubmed-3813520
recordtype	oai_dc
spelling	pubmed-38135202013-11-07 Talaromyces columbinus sp. nov., and Genealogical Concordance Analysis in Talaromyces Clade 2a Peterson, Stephen W. Jurjević, Željko Research Article During the course of mold surveys, a set of Talaromyces isolates were obtained that did not fit any described species. Phenotypic examination of these isolates showed that they were similar to T. piceus but differed in some growth characteristics. Multilocus DNA sequence data were obtained for the new isolates and some related species in the broader, more inclusive clade, and the data were analyzed using genealogical concordance. The new isolates are described as Talaromyces columbinus. From analysis of the related species, Penicillium rugulosum var. atricolum is given species status in Talaromyces as T. atricola. Penicillium tardum and P. chrysitis were showed to be synonyms of T. rugulosus. Penicillium scorteum and T. phialosporus were showed to be conspecific and under the rule of priority T. scorteus is the proper name for isolates previously known as T. phialosporus. Talaromyces wortmanii was showed to be distinct from Penicillium concavorugulosum and T. variabilis but the relationship of the latter two species remains unresolved. Examination of ITS sequences from GenBank showed that T. columbinus has previously been reported from human lung infections under the name Penicillium piceum. Public Library of Science 2013-10-30 /pmc/articles/PMC3813520/ /pubmed/24205102 http://dx.doi.org/10.1371/journal.pone.0078084 Text en https://creativecommons.org/publicdomain/zero/1.0/ This is an open-access article distributed under the terms of the Creative Commons Public Domain declaration, which stipulates that, once placed in the public domain, this work may be freely reproduced, distributed, transmitted, modified, built upon, or otherwise used by anyone for any lawful purpose.
repository_type	Open Access Journal
institution_category	Foreign Institution
institution	US National Center for Biotechnology Information
building	NCBI PubMed
collection	Online Access
language	English
format	Online
author	Peterson, Stephen W. Jurjević, Željko
spellingShingle	Peterson, Stephen W. Jurjević, Željko Talaromyces columbinus sp. nov., and Genealogical Concordance Analysis in Talaromyces Clade 2a
author_facet	Peterson, Stephen W. Jurjević, Željko
author_sort	Peterson, Stephen W.
title	Talaromyces columbinus sp. nov., and Genealogical Concordance Analysis in Talaromyces Clade 2a
title_short	Talaromyces columbinus sp. nov., and Genealogical Concordance Analysis in Talaromyces Clade 2a
title_full	Talaromyces columbinus sp. nov., and Genealogical Concordance Analysis in Talaromyces Clade 2a
title_fullStr	Talaromyces columbinus sp. nov., and Genealogical Concordance Analysis in Talaromyces Clade 2a
title_full_unstemmed	Talaromyces columbinus sp. nov., and Genealogical Concordance Analysis in Talaromyces Clade 2a
title_sort	talaromyces columbinus sp. nov., and genealogical concordance analysis in talaromyces clade 2a
description	During the course of mold surveys, a set of Talaromyces isolates were obtained that did not fit any described species. Phenotypic examination of these isolates showed that they were similar to T. piceus but differed in some growth characteristics. Multilocus DNA sequence data were obtained for the new isolates and some related species in the broader, more inclusive clade, and the data were analyzed using genealogical concordance. The new isolates are described as Talaromyces columbinus. From analysis of the related species, Penicillium rugulosum var. atricolum is given species status in Talaromyces as T. atricola. Penicillium tardum and P. chrysitis were showed to be synonyms of T. rugulosus. Penicillium scorteum and T. phialosporus were showed to be conspecific and under the rule of priority T. scorteus is the proper name for isolates previously known as T. phialosporus. Talaromyces wortmanii was showed to be distinct from Penicillium concavorugulosum and T. variabilis but the relationship of the latter two species remains unresolved. Examination of ITS sequences from GenBank showed that T. columbinus has previously been reported from human lung infections under the name Penicillium piceum.
publisher	Public Library of Science
publishDate	2013
url	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3813520/
_version_	1612022068701822976

Talaromyces columbinus sp. nov., and Genealogical Concordance Analysis in Talaromyces Clade 2a

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