Characterization of three species of the genus Coprotus (Ascomycota) by isozyme analysis

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Identification of Coprotus species has never been an easy task. Their morphological and cultural characteristics are very similar and this often makes species delimitation very difficult. In this study we first identified 44 monosporic strains of three species of the genus (C. lacteus, C. niveus, C....

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Autores principales: Suárez, M.E., Ranalli, M.E., Dokmetzian, D.A., Ramos, A.M.
Formato: Artículo publishedVersion
Publicado: 2006
Materias:
Fungi
Phenetics
Taxonomy
Ascomycota
Coprotus
Coprotus niveus
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_00934666_v97_n_p257_Suarez
https://repositoriouba.sisbi.uba.ar/gsdl/cgi-bin/library.cgi?a=d&c=artiaex&d=paper_00934666_v97_n_p257_Suarez_oai
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Repositorio Digital de la Universidad de Buenos Aires (UBA) de Universidad de Buenos Aires
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spelling I28-R145-paper_00934666_v97_n_p257_Suarez_oai2024-08-16 Suárez, M.E. Ranalli, M.E. Dokmetzian, D.A. Ramos, A.M. 2006 Identification of Coprotus species has never been an easy task. Their morphological and cultural characteristics are very similar and this often makes species delimitation very difficult. In this study we first identified 44 monosporic strains of three species of the genus (C. lacteus, C. niveus, C. sexdecimsporus) by using exclusively morphological and cultural characters; then, an extensive isozyme analysis was performed as an additional taxonomical technique. Eleven isozyme systems were tested. Six of them were chosen for the following analysis. The phenogram (UPGMA) and the 3D graphic (ordination technique) clearly separated the three species. The results of this study support the utilization of isozyme patterns as a valuable additional tool in delimiting Coprotus species based on traditional taxonomical methods. Fil:Suárez, M.E. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Ranalli, M.E. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Dokmetzian, D.A. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Ramos, A.M. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. application/pdf http://hdl.handle.net/20.500.12110/paper_00934666_v97_n_p257_Suarez info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar Mycotaxon 2006;97:257-273 Fungi Phenetics Taxonomy Ascomycota Coprotus Coprotus niveus Fungi Characterization of three species of the genus Coprotus (Ascomycota) by isozyme analysis info:eu-repo/semantics/article info:ar-repo/semantics/artículo info:eu-repo/semantics/publishedVersion https://repositoriouba.sisbi.uba.ar/gsdl/cgi-bin/library.cgi?a=d&c=artiaex&d=paper_00934666_v97_n_p257_Suarez_oai
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-145
collection Repositorio Digital de la Universidad de Buenos Aires (UBA)
topic Fungi
Phenetics
Taxonomy
Ascomycota
Coprotus
Coprotus niveus
Fungi
spellingShingle Fungi
Phenetics
Taxonomy
Ascomycota
Coprotus
Coprotus niveus
Fungi
Suárez, M.E.
Ranalli, M.E.
Dokmetzian, D.A.
Ramos, A.M.
Characterization of three species of the genus Coprotus (Ascomycota) by isozyme analysis
topic_facet Fungi
Phenetics
Taxonomy
Ascomycota
Coprotus
Coprotus niveus
Fungi
description Identification of Coprotus species has never been an easy task. Their morphological and cultural characteristics are very similar and this often makes species delimitation very difficult. In this study we first identified 44 monosporic strains of three species of the genus (C. lacteus, C. niveus, C. sexdecimsporus) by using exclusively morphological and cultural characters; then, an extensive isozyme analysis was performed as an additional taxonomical technique. Eleven isozyme systems were tested. Six of them were chosen for the following analysis. The phenogram (UPGMA) and the 3D graphic (ordination technique) clearly separated the three species. The results of this study support the utilization of isozyme patterns as a valuable additional tool in delimiting Coprotus species based on traditional taxonomical methods.
format Artículo
Artículo
publishedVersion
author Suárez, M.E.
Ranalli, M.E.
Dokmetzian, D.A.
Ramos, A.M.
author_facet Suárez, M.E.
Ranalli, M.E.
Dokmetzian, D.A.
Ramos, A.M.
author_sort Suárez, M.E.
title Characterization of three species of the genus Coprotus (Ascomycota) by isozyme analysis
title_short Characterization of three species of the genus Coprotus (Ascomycota) by isozyme analysis
title_full Characterization of three species of the genus Coprotus (Ascomycota) by isozyme analysis
title_fullStr Characterization of three species of the genus Coprotus (Ascomycota) by isozyme analysis
title_full_unstemmed Characterization of three species of the genus Coprotus (Ascomycota) by isozyme analysis
title_sort characterization of three species of the genus coprotus (ascomycota) by isozyme analysis
publishDate 2006
url http://hdl.handle.net/20.500.12110/paper_00934666_v97_n_p257_Suarez
https://repositoriouba.sisbi.uba.ar/gsdl/cgi-bin/library.cgi?a=d&c=artiaex&d=paper_00934666_v97_n_p257_Suarez_oai
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