Penicillium astrolabium and penicillium neocrassum, two new species isolated from grapes and their phylogenetic placement in the P. olsonii and P. brevicompactum clade

Detalhes bibliográficos
Autor(a) principal: Serra, Rita
Data de Publicação: 2007
Outros Autores: Peterson, Stephen W.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/1822/6944
Resumo: We describe two new terverticillate Penicillium species isolated from grapes on the basis of phenotypic and phylogenetic differences from known species. The strains were isolated in the course of a study to establish the mycobiota of grapes in Portugal. Penicillium astrolabium is phenotypically similar to P. olsonii but differs from it by two cultural characters, growth rates and the colony reverse color. P. neocrassum is similar to P. brevicompactum but is readily distinguished by sclerotia production. Phylogenetically P. astrolabium and P. neocrassum are placed respectively in the P. olsonii and P. brevicompactum clade. Multilocus analysis confirmed the genetic distinctiveness of both species. The parsimony trees obtained for ITS-lsu rDNA region and two protein coding genes, calmodulin and b-tubulin, show congruence for all the species in the Olsonii series: P. brevicompactum, P. bialowiezense, P. olsonii, P. astrolabium and P. neocrassum, indicating that these taxa are genetically well isolated.
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spelling Penicillium astrolabium and penicillium neocrassum, two new species isolated from grapes and their phylogenetic placement in the P. olsonii and P. brevicompactum cladeDNA sequencesFungiGrapesTaxonomyScience & TechnologyWe describe two new terverticillate Penicillium species isolated from grapes on the basis of phenotypic and phylogenetic differences from known species. The strains were isolated in the course of a study to establish the mycobiota of grapes in Portugal. Penicillium astrolabium is phenotypically similar to P. olsonii but differs from it by two cultural characters, growth rates and the colony reverse color. P. neocrassum is similar to P. brevicompactum but is readily distinguished by sclerotia production. Phylogenetically P. astrolabium and P. neocrassum are placed respectively in the P. olsonii and P. brevicompactum clade. Multilocus analysis confirmed the genetic distinctiveness of both species. The parsimony trees obtained for ITS-lsu rDNA region and two protein coding genes, calmodulin and b-tubulin, show congruence for all the species in the Olsonii series: P. brevicompactum, P. bialowiezense, P. olsonii, P. astrolabium and P. neocrassum, indicating that these taxa are genetically well isolated.Fundação para a Ciência e a Tecnologia (FCT)The Mycological Society of AmericaUniversidade do MinhoSerra, RitaPeterson, Stephen W.2007-012007-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/1822/6944eng"Mycologia". ISSN 0027-5514. 99:1 (Jan. 2007) 78-87.0027-551410.3852/mycologia.99.1.7817663125info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-07-21T12:33:07Zoai:repositorium.sdum.uminho.pt:1822/6944Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T19:28:36.138047Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Penicillium astrolabium and penicillium neocrassum, two new species isolated from grapes and their phylogenetic placement in the P. olsonii and P. brevicompactum clade
title Penicillium astrolabium and penicillium neocrassum, two new species isolated from grapes and their phylogenetic placement in the P. olsonii and P. brevicompactum clade
spellingShingle Penicillium astrolabium and penicillium neocrassum, two new species isolated from grapes and their phylogenetic placement in the P. olsonii and P. brevicompactum clade
Serra, Rita
DNA sequences
Fungi
Grapes
Taxonomy
Science & Technology
title_short Penicillium astrolabium and penicillium neocrassum, two new species isolated from grapes and their phylogenetic placement in the P. olsonii and P. brevicompactum clade
title_full Penicillium astrolabium and penicillium neocrassum, two new species isolated from grapes and their phylogenetic placement in the P. olsonii and P. brevicompactum clade
title_fullStr Penicillium astrolabium and penicillium neocrassum, two new species isolated from grapes and their phylogenetic placement in the P. olsonii and P. brevicompactum clade
title_full_unstemmed Penicillium astrolabium and penicillium neocrassum, two new species isolated from grapes and their phylogenetic placement in the P. olsonii and P. brevicompactum clade
title_sort Penicillium astrolabium and penicillium neocrassum, two new species isolated from grapes and their phylogenetic placement in the P. olsonii and P. brevicompactum clade
author Serra, Rita
author_facet Serra, Rita
Peterson, Stephen W.
author_role author
author2 Peterson, Stephen W.
author2_role author
dc.contributor.none.fl_str_mv Universidade do Minho
dc.contributor.author.fl_str_mv Serra, Rita
Peterson, Stephen W.
dc.subject.por.fl_str_mv DNA sequences
Fungi
Grapes
Taxonomy
Science & Technology
topic DNA sequences
Fungi
Grapes
Taxonomy
Science & Technology
description We describe two new terverticillate Penicillium species isolated from grapes on the basis of phenotypic and phylogenetic differences from known species. The strains were isolated in the course of a study to establish the mycobiota of grapes in Portugal. Penicillium astrolabium is phenotypically similar to P. olsonii but differs from it by two cultural characters, growth rates and the colony reverse color. P. neocrassum is similar to P. brevicompactum but is readily distinguished by sclerotia production. Phylogenetically P. astrolabium and P. neocrassum are placed respectively in the P. olsonii and P. brevicompactum clade. Multilocus analysis confirmed the genetic distinctiveness of both species. The parsimony trees obtained for ITS-lsu rDNA region and two protein coding genes, calmodulin and b-tubulin, show congruence for all the species in the Olsonii series: P. brevicompactum, P. bialowiezense, P. olsonii, P. astrolabium and P. neocrassum, indicating that these taxa are genetically well isolated.
publishDate 2007
dc.date.none.fl_str_mv 2007-01
2007-01-01T00:00:00Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/1822/6944
url http://hdl.handle.net/1822/6944
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv "Mycologia". ISSN 0027-5514. 99:1 (Jan. 2007) 78-87.
0027-5514
10.3852/mycologia.99.1.78
17663125
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv The Mycological Society of America
publisher.none.fl_str_mv The Mycological Society of America
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
repository.mail.fl_str_mv
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