Molecular and morphological characterization of Pyricularia and allied genera

The 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 speci...

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Main Authors: Bussaban B., Lumyong S., Lumyong P., Seelanan T., Park D.C., McKenzie E.H.C., Hyde K.D.
Format: Article
Language:English
Published: 2014
Online Access:http://www.scopus.com/inward/record.url?eid=2-s2.0-33644768152&partnerID=40&md5=00934be51fa49a498508d3b7d29e0ca1
http://www.ncbi.nlm.nih.gov/pubmed/16596952
http://cmuir.cmu.ac.th/handle/6653943832/4956
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Institution: Chiang Mai University
Language: English
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spelling th-cmuir.6653943832-49562014-08-30T02:55:59Z Molecular and morphological characterization of Pyricularia and allied genera Bussaban B. Lumyong S. Lumyong P. Seelanan T. Park D.C. McKenzie E.H.C. Hyde K.D. The 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. © 2005 by The Mycological Society of America. 2014-08-30T02:55:59Z 2014-08-30T02:55:59Z 2005 Article 00275514 10.3852/mycologia.97.5.1002 16596952 MYCOA http://www.scopus.com/inward/record.url?eid=2-s2.0-33644768152&partnerID=40&md5=00934be51fa49a498508d3b7d29e0ca1 http://www.ncbi.nlm.nih.gov/pubmed/16596952 http://cmuir.cmu.ac.th/handle/6653943832/4956 English
institution Chiang Mai University
building Chiang Mai University Library
country Thailand
collection CMU Intellectual Repository
language English
description The 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. © 2005 by The Mycological Society of America.
format Article
author Bussaban B.
Lumyong S.
Lumyong P.
Seelanan T.
Park D.C.
McKenzie E.H.C.
Hyde K.D.
spellingShingle Bussaban B.
Lumyong S.
Lumyong P.
Seelanan T.
Park D.C.
McKenzie E.H.C.
Hyde K.D.
Molecular and morphological characterization of Pyricularia and allied genera
author_facet Bussaban B.
Lumyong S.
Lumyong P.
Seelanan T.
Park D.C.
McKenzie E.H.C.
Hyde K.D.
author_sort Bussaban B.
title Molecular and morphological characterization of Pyricularia and allied genera
title_short Molecular and morphological characterization of Pyricularia and allied genera
title_full Molecular and morphological characterization of Pyricularia and allied genera
title_fullStr Molecular and morphological characterization of Pyricularia and allied genera
title_full_unstemmed Molecular and morphological characterization of Pyricularia and allied genera
title_sort molecular and morphological characterization of pyricularia and allied genera
publishDate 2014
url http://www.scopus.com/inward/record.url?eid=2-s2.0-33644768152&partnerID=40&md5=00934be51fa49a498508d3b7d29e0ca1
http://www.ncbi.nlm.nih.gov/pubmed/16596952
http://cmuir.cmu.ac.th/handle/6653943832/4956
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