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Abstract:

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.

Registro:

Documento: Artículo
Título:AFLP molecular characterizations of some Saccobolus species (Ascomycota, Pezizales)
Autor:Ramos, A.M.; Cinto, I.E.; Tadic, L.F.; Ranalli, M.E.
Filiación:Departamento Biodiversidad y Biología Experimental, Facultad de Cs. Exactas y Naturales, Universidad de Buenos Aires, Int. Güiraldes 2620, C1428EHA - Buenos Aires, Argentina
Palabras clave:Coprophilous fungi; Molecular markers; Systematic; Ascomycota; Coprophilous; Fungi; Pezizales; Saccobolus
Año:2011
Volumen:116
Página de inicio:355
Página de fin:364
DOI: http://dx.doi.org/10.5248/116.355
Título revista:Mycotaxon
Título revista abreviado:Mycotaxon
ISSN:00934666
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00934666_v116_n_p355_Ramos

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Citas:

---------- APA ----------
Ramos, A.M., Cinto, I.E., Tadic, L.F. & Ranalli, M.E. (2011) . AFLP molecular characterizations of some Saccobolus species (Ascomycota, Pezizales). Mycotaxon, 116, 355-364.
http://dx.doi.org/10.5248/116.355
---------- CHICAGO ----------
Ramos, A.M., Cinto, I.E., Tadic, L.F., Ranalli, M.E. "AFLP molecular characterizations of some Saccobolus species (Ascomycota, Pezizales)" . Mycotaxon 116 (2011) : 355-364.
http://dx.doi.org/10.5248/116.355
---------- MLA ----------
Ramos, A.M., Cinto, I.E., Tadic, L.F., Ranalli, M.E. "AFLP molecular characterizations of some Saccobolus species (Ascomycota, Pezizales)" . Mycotaxon, vol. 116, 2011, pp. 355-364.
http://dx.doi.org/10.5248/116.355
---------- VANCOUVER ----------
Ramos, A.M., Cinto, I.E., Tadic, L.F., Ranalli, M.E. AFLP molecular characterizations of some Saccobolus species (Ascomycota, Pezizales). Mycotaxon. 2011;116:355-364.
http://dx.doi.org/10.5248/116.355