Molecular systematics of the Phyllachorales (ascomycota, fungi) based on 18S ribosomal DNA sequences

Detalhes bibliográficos
Autor(a) principal: Wanderlei-Silva,Denise
Data de Publicação: 2003
Outros Autores: Ramalho Neto,Eduardo, Hanlin,Richard
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Brazilian Archives of Biology and Technology
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132003000300002
Resumo: In order to evaluate the monophyly of the Phyllachorales from a molecular standpoint and elucidate its phylogenetic relationships with other orders, a segment of the 18S rRNA gene from several representatives of the Phyllachorales, including species of Glomerella, Phyllachora, Coccodiella (=Coccostroma), Sphaerodothis, Ophiodothella, as well as Magnaporthe was sequenced. Maximum Parsimony analysis revealed that the Phyllachorales was a polyphyletic assemblage of taxa. None of the other members of the Phyllachorales, which produced either a clypeus or stroma, clustered with Glomerella. Of the taxa examined, was Coccodiella the closest relative of Phyllachora. Magnaporthe was closely related to the Diaporthales. Our 18S rDNA data highly supported Glomerella being accommodated in a separate family.
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spelling Molecular systematics of the Phyllachorales (ascomycota, fungi) based on 18S ribosomal DNA sequencesDNA sequencing18S ribosomal DNAPCRPhyllachoralesIn order to evaluate the monophyly of the Phyllachorales from a molecular standpoint and elucidate its phylogenetic relationships with other orders, a segment of the 18S rRNA gene from several representatives of the Phyllachorales, including species of Glomerella, Phyllachora, Coccodiella (=Coccostroma), Sphaerodothis, Ophiodothella, as well as Magnaporthe was sequenced. Maximum Parsimony analysis revealed that the Phyllachorales was a polyphyletic assemblage of taxa. None of the other members of the Phyllachorales, which produced either a clypeus or stroma, clustered with Glomerella. Of the taxa examined, was Coccodiella the closest relative of Phyllachora. Magnaporthe was closely related to the Diaporthales. Our 18S rDNA data highly supported Glomerella being accommodated in a separate family.Instituto de Tecnologia do Paraná - Tecpar2003-06-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132003000300002Brazilian Archives of Biology and Technology v.46 n.3 2003reponame:Brazilian Archives of Biology and Technologyinstname:Instituto de Tecnologia do Paraná (Tecpar)instacron:TECPAR10.1590/S1516-89132003000300002info:eu-repo/semantics/openAccessWanderlei-Silva,DeniseRamalho Neto,EduardoHanlin,Richardeng2003-11-18T00:00:00Zoai:scielo:S1516-89132003000300002Revistahttps://www.scielo.br/j/babt/https://old.scielo.br/oai/scielo-oai.phpbabt@tecpar.br||babt@tecpar.br1678-43241516-8913opendoar:2003-11-18T00:00Brazilian Archives of Biology and Technology - Instituto de Tecnologia do Paraná (Tecpar)false
dc.title.none.fl_str_mv Molecular systematics of the Phyllachorales (ascomycota, fungi) based on 18S ribosomal DNA sequences
title Molecular systematics of the Phyllachorales (ascomycota, fungi) based on 18S ribosomal DNA sequences
spellingShingle Molecular systematics of the Phyllachorales (ascomycota, fungi) based on 18S ribosomal DNA sequences
Wanderlei-Silva,Denise
DNA sequencing
18S ribosomal DNA
PCR
Phyllachorales
title_short Molecular systematics of the Phyllachorales (ascomycota, fungi) based on 18S ribosomal DNA sequences
title_full Molecular systematics of the Phyllachorales (ascomycota, fungi) based on 18S ribosomal DNA sequences
title_fullStr Molecular systematics of the Phyllachorales (ascomycota, fungi) based on 18S ribosomal DNA sequences
title_full_unstemmed Molecular systematics of the Phyllachorales (ascomycota, fungi) based on 18S ribosomal DNA sequences
title_sort Molecular systematics of the Phyllachorales (ascomycota, fungi) based on 18S ribosomal DNA sequences
author Wanderlei-Silva,Denise
author_facet Wanderlei-Silva,Denise
Ramalho Neto,Eduardo
Hanlin,Richard
author_role author
author2 Ramalho Neto,Eduardo
Hanlin,Richard
author2_role author
author
dc.contributor.author.fl_str_mv Wanderlei-Silva,Denise
Ramalho Neto,Eduardo
Hanlin,Richard
dc.subject.por.fl_str_mv DNA sequencing
18S ribosomal DNA
PCR
Phyllachorales
topic DNA sequencing
18S ribosomal DNA
PCR
Phyllachorales
description In order to evaluate the monophyly of the Phyllachorales from a molecular standpoint and elucidate its phylogenetic relationships with other orders, a segment of the 18S rRNA gene from several representatives of the Phyllachorales, including species of Glomerella, Phyllachora, Coccodiella (=Coccostroma), Sphaerodothis, Ophiodothella, as well as Magnaporthe was sequenced. Maximum Parsimony analysis revealed that the Phyllachorales was a polyphyletic assemblage of taxa. None of the other members of the Phyllachorales, which produced either a clypeus or stroma, clustered with Glomerella. Of the taxa examined, was Coccodiella the closest relative of Phyllachora. Magnaporthe was closely related to the Diaporthales. Our 18S rDNA data highly supported Glomerella being accommodated in a separate family.
publishDate 2003
dc.date.none.fl_str_mv 2003-06-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132003000300002
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132003000300002
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S1516-89132003000300002
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Instituto de Tecnologia do Paraná - Tecpar
publisher.none.fl_str_mv Instituto de Tecnologia do Paraná - Tecpar
dc.source.none.fl_str_mv Brazilian Archives of Biology and Technology v.46 n.3 2003
reponame:Brazilian Archives of Biology and Technology
instname:Instituto de Tecnologia do Paraná (Tecpar)
instacron:TECPAR
instname_str Instituto de Tecnologia do Paraná (Tecpar)
instacron_str TECPAR
institution TECPAR
reponame_str Brazilian Archives of Biology and Technology
collection Brazilian Archives of Biology and Technology
repository.name.fl_str_mv Brazilian Archives of Biology and Technology - Instituto de Tecnologia do Paraná (Tecpar)
repository.mail.fl_str_mv babt@tecpar.br||babt@tecpar.br
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