Phylogenetic analysis reveals a high level of speciation in the Paracoccidioides genus

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dc.contributor.authorTeixeira, Marcus M.
dc.contributor.authorTheodoro, Raquel C. [UNESP]
dc.contributor.authorCarvalho, Maria J. A. de
dc.contributor.authorFernandes, Larissa
dc.contributor.authorPaes, Hugo C.
dc.contributor.authorHahn, Rosane C.
dc.contributor.authorMendoza, Leonel
dc.contributor.authorBagagli, Eduardo [UNESP]
dc.contributor.authorSan-Blas, Gioconda
dc.contributor.authorFelipe, Maria Sueli S.
dc.contributor.institutionUniversidade de Brasília (UnB)
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniversidade Federal de Mato Grosso (UFMT)
dc.contributor.institutionVenezuelan Inst Sci Res IVIC
dc.contributor.institutionMichigan State University
dc.date.accessioned2014-05-20T13:51:07Z
dc.date.available2014-05-20T13:51:07Z
dc.date.issued2009-08-01
dc.description.abstractParacoccidioidomycosis (PCM) is a systemic disease endemic to most of Latin America, with greatest impact in rural areas. The taxonomic status of one of the best studied Paracoccidioides isolates (Pb01) as A brasiliensis remains unresolved due to its genomic differences from the other three previously described phylogenetic species (S1, PS2 and PS3; Carrero et al., 2008. Fungal Genet. Biol. 45, 605). Using the genealogic concordance method of phylogenetic species recognition (GCPSR) via maximum parsimony and Bayesian analysis, we identified a clade of 17 genotypically similar isolates, including Pb01, which are distinct from the S1/PS2/P3 clade. Consistent with GCPSR, this "Pb01-like" group can be considered a new phylogenetic species, since it is strongly supported by all independent and concatenated genealogies. "Pb01-like" species exhibit great sequence and morphological divergence from the S1/PS2/PS3 species clade, and we estimate that these groups last shared a common ancestor approximately 32 million years ago. In addition, recombination analysis revealed independent events inside both main groups suggesting reproductive isolation. Consequently, we recommend the formal description of the "Pb01-like" cluster as the new species Paracoccidioides lutzii, a tribute to Adolpho Lutz, discoverer of P. brasiliensis in 1908. (C) 2009 Elsevier B.V. All rights reserved.en
dc.description.affiliationUniversidade de Brasilia (UnB), Mol Biol Lab, Inst Ciencias Biol, ICC SUL, BR-70910900 Brasilia, DF, Brazil
dc.description.affiliationUniv Estadual Paulista, Inst Biociencia, Botucatu, SP, Brazil
dc.description.affiliationUniv Fed Mato Grosso, Fac Ciencias Med, Cuiaba, MT, Brazil
dc.description.affiliationVenezuelan Inst Sci Res IVIC, Caracas, Venezuela
dc.description.affiliationMichigan State Univ, Med Technol Program Microbiol & Mol Genet, E Lansing, MI 48824 USA
dc.description.affiliationUnespUniv Estadual Paulista, Inst Biociencia, Botucatu, SP, Brazil
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.format.extent273-283
dc.identifierhttp://dx.doi.org/10.1016/j.ympev.2009.04.005
dc.identifier.citationMolecular Phylogenetics and Evolution. San Diego: Academic Press Inc. Elsevier B.V., v. 52, n. 2, p. 273-283, 2009.
dc.identifier.doi10.1016/j.ympev.2009.04.005
dc.identifier.issn1055-7903
dc.identifier.lattes3320327570429539
dc.identifier.orcid0000-0002-8003-4109
dc.identifier.urihttp://hdl.handle.net/11449/18260
dc.identifier.wosWOS:000266693400001
dc.language.isoeng
dc.publisherAcademic Press Inc. Elsevier B.V.
dc.relation.ispartofMolecular Phylogenetics and Evolution
dc.relation.ispartofjcr4.412
dc.relation.ispartofsjr2,088
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.subjectGenealogical concordanceen
dc.subjectSpeciationen
dc.subjectPhylogenetic speciesen
dc.subjectMolecular phylogenyen
dc.subjectParacoccidioides brasiliensisen
dc.subjectParacoccidioides lutziien
dc.titlePhylogenetic analysis reveals a high level of speciation in the Paracoccidioides genusen
dc.typeArtigo
dcterms.licensehttp://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy
dcterms.rightsHolderAcademic Press Inc. Elsevier B.V.
unesp.author.lattes3320327570429539[8]
unesp.author.orcid0000-0001-5016-1046[2]
unesp.author.orcid0000-0002-8003-4109[8]
unesp.campusUniversidade Estadual Paulista (Unesp), Instituto de Biociências, Botucatupt

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Artigos - Microbiologia e Imunologia - IBB