AFLP molecular characterizations of some Saccobolus species (Ascomycota, Pezizales)

Amplified restriction fragment length polymorphisms (AFLP) were used to assess the genetic diversity among species and isolates of the genus Saccobolus. Monosporic strains of five Saccobolus species were used throughout. The dendrogram obtained from the analysis of grouping (UPGMA) showed four group...

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Detalles Bibliográficos
Publicado: 2011
Materias:
Coprophilous fungi
Molecular markers
Systematic
Ascomycota
Coprophilous
Fungi
Pezizales
Saccobolus
Acceso en línea:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00934666_v116_n_p355_Ramos
http://hdl.handle.net/20.500.12110/paper_00934666_v116_n_p355_Ramos
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id paper:paper_00934666_v116_n_p355_Ramos
record_format dspace
spelling paper:paper_00934666_v116_n_p355_Ramos2023-06-08T15:08:47Z AFLP molecular characterizations of some Saccobolus species (Ascomycota, Pezizales) Coprophilous fungi Molecular markers Systematic Ascomycota Coprophilous Fungi Pezizales Saccobolus Amplified restriction fragment length polymorphisms (AFLP) were used to assess the genetic diversity among species and isolates of the genus Saccobolus. Monosporic strains of five Saccobolus species were used throughout. The dendrogram obtained from the analysis of grouping (UPGMA) showed four groups of species. The ordination of isolates through the principal coordinates method exhibited nearly the same relations between isolates as the phenogram. Analysis of six samples identified as Saccobolus versicolor using morphological characters indicated the same diagnostic fingerprints as S. verrucisporus with the primer combinations tested. The isolates identified as S. versicolor may represent an intraspecific variant of S. verrucisporus. The results support the use of AFLP markers to delimit Saccobolus species. This methodology constitutes an additional tool to study the taxonomy of the genus, which has previously used only morphological characters. © 2011. Mycotaxon, Ltd. 2011 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00934666_v116_n_p355_Ramos http://hdl.handle.net/20.500.12110/paper_00934666_v116_n_p355_Ramos
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic Coprophilous fungi
Molecular markers
Systematic
Ascomycota
Coprophilous
Fungi
Pezizales
Saccobolus
spellingShingle Coprophilous fungi
Molecular markers
Systematic
Ascomycota
Coprophilous
Fungi
Pezizales
Saccobolus
AFLP molecular characterizations of some Saccobolus species (Ascomycota, Pezizales)
topic_facet Coprophilous fungi
Molecular markers
Systematic
Ascomycota
Coprophilous
Fungi
Pezizales
Saccobolus
description Amplified restriction fragment length polymorphisms (AFLP) were used to assess the genetic diversity among species and isolates of the genus Saccobolus. Monosporic strains of five Saccobolus species were used throughout. The dendrogram obtained from the analysis of grouping (UPGMA) showed four groups of species. The ordination of isolates through the principal coordinates method exhibited nearly the same relations between isolates as the phenogram. Analysis of six samples identified as Saccobolus versicolor using morphological characters indicated the same diagnostic fingerprints as S. verrucisporus with the primer combinations tested. The isolates identified as S. versicolor may represent an intraspecific variant of S. verrucisporus. The results support the use of AFLP markers to delimit Saccobolus species. This methodology constitutes an additional tool to study the taxonomy of the genus, which has previously used only morphological characters. © 2011. Mycotaxon, Ltd.
title AFLP molecular characterizations of some Saccobolus species (Ascomycota, Pezizales)
title_short AFLP molecular characterizations of some Saccobolus species (Ascomycota, Pezizales)
title_full AFLP molecular characterizations of some Saccobolus species (Ascomycota, Pezizales)
title_fullStr AFLP molecular characterizations of some Saccobolus species (Ascomycota, Pezizales)
title_full_unstemmed AFLP molecular characterizations of some Saccobolus species (Ascomycota, Pezizales)
title_sort aflp molecular characterizations of some saccobolus species (ascomycota, pezizales)
publishDate 2011
url https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00934666_v116_n_p355_Ramos
http://hdl.handle.net/20.500.12110/paper_00934666_v116_n_p355_Ramos
_version_ 1768545594249314304

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