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Article: Molecular and morphological characterization of Pyricularia and allied genera

TitleMolecular and morphological characterization of Pyricularia and allied genera
Authors
KeywordsDactylaria
ITS rDNA
Phylogeny
Systematics
5.8SrDNA
Issue Date2005
PublisherMycological Society of America. The Journal's web site is located at http://www.msafungi.org
Citation
Mycologia, 2005, v. 97 n. 5, p. 1002-1011 How to Cite?
AbstractThe phylogenetic relationships of Pyricularia species and species from related genera were established from sequences of the internal transcribed spacer ribosomal RNA gene. Phylogenetic analysis disclosed a consistent correlation with spore morphology. Most Pyricularia species studied, and two species of Dactylaria that have obpyriform conidia, fell within the Magnaporthaceae cluster with high bootstrap support. Pyricularia variabilis was more related to Dactylaria, Tumularia or Ochroconis species than to the Magnaporthaceae. Dactylaria and species of Nakataea, Ochroconis, Pyriculariopsis and Tumularia were distinct from the Magnaporthaceae, and the genus Dactylaria is polyphyletic. The combination of morphological and molecular characters, such as spore morphology and ITS ribosomal DNA sequences data, suggested that conidial shape could be a primary character to distinguish Pyricularia from related genera.
Persistent Identifierhttp://hdl.handle.net/10722/53368
ISSN
2015 Impact Factor: 2.638
2015 SCImago Journal Rankings: 1.145
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorBussaban, Ben_HK
dc.contributor.authorLumyong, Sen_HK
dc.contributor.authorLumyong, Pen_HK
dc.contributor.authorSeelanan, Ten_HK
dc.contributor.authorPark, DCen_HK
dc.contributor.authorMcKenzie, EHCen_HK
dc.contributor.authorHyde, KDen_HK
dc.date.accessioned2009-04-03T07:17:53Z-
dc.date.available2009-04-03T07:17:53Z-
dc.date.issued2005en_HK
dc.identifier.citationMycologia, 2005, v. 97 n. 5, p. 1002-1011en_HK
dc.identifier.issn0027-5514en_HK
dc.identifier.urihttp://hdl.handle.net/10722/53368-
dc.description.abstractThe phylogenetic relationships of Pyricularia species and species from related genera were established from sequences of the internal transcribed spacer ribosomal RNA gene. Phylogenetic analysis disclosed a consistent correlation with spore morphology. Most Pyricularia species studied, and two species of Dactylaria that have obpyriform conidia, fell within the Magnaporthaceae cluster with high bootstrap support. Pyricularia variabilis was more related to Dactylaria, Tumularia or Ochroconis species than to the Magnaporthaceae. Dactylaria and species of Nakataea, Ochroconis, Pyriculariopsis and Tumularia were distinct from the Magnaporthaceae, and the genus Dactylaria is polyphyletic. The combination of morphological and molecular characters, such as spore morphology and ITS ribosomal DNA sequences data, suggested that conidial shape could be a primary character to distinguish Pyricularia from related genera.en_HK
dc.languageengen_HK
dc.publisherMycological Society of America. The Journal's web site is located at http://www.msafungi.orgen_HK
dc.rightsCreative Commons: Attribution 3.0 Hong Kong License-
dc.subjectDactylariaen_HK
dc.subjectITS rDNAen_HK
dc.subjectPhylogenyen_HK
dc.subjectSystematicsen_HK
dc.subject5.8SrDNAen_HK
dc.titleMolecular and morphological characterization of Pyricularia and allied generaen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0027-5514&volume=97&issue=5&spage=1002&epage=1011&date=2005&atitle=Molecular+and+morphological+characterization+of+Pyricularia+and+allied+genera+en_HK
dc.identifier.emailHyde, KD: kdhyde@hkucc.hku.hken_HK
dc.description.naturepublished_or_final_versionen_HK
dc.identifier.doi10.3852/mycologia.97.5.1002-
dc.identifier.pmid16596952-
dc.identifier.scopuseid_2-s2.0-33644768152-
dc.identifier.isiWOS:000236261500005-

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