RAPD patterns in three Argentine Coprotus species: A test case

The genus Coprotus consists of coprophilous fungi in the Pyronemataceae. 44 monosporic strains were morphologically identified as Coprotus lacteus, C. niveus, and C. sexdecimsporus. Using random amplified polymorphic DNA (RAPD) to analyse two C. lacteus, five C. niveus, and two C. sexdecimsporus geo...

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Detalles Bibliográficos
Autores principales: Ramos, A.M., Dokmetzian, D.A., Ranalli, M.E., Ferreyra, L.I.
Formato: JOUR
Materias:
Ascomycota
Taxonomy
Coprophilous
Coprotus
Coprotus niveus
Fungi
Pyronemataceae
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_00934666_v103_n_p9_Ramos
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
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spelling todo:paper_00934666_v103_n_p9_Ramos2023-10-03T14:55:36Z RAPD patterns in three Argentine Coprotus species: A test case Ramos, A.M. Dokmetzian, D.A. Ranalli, M.E. Ferreyra, L.I. Ascomycota Taxonomy Ascomycota Coprophilous Coprotus Coprotus niveus Fungi Pyronemataceae The genus Coprotus consists of coprophilous fungi in the Pyronemataceae. 44 monosporic strains were morphologically identified as Coprotus lacteus, C. niveus, and C. sexdecimsporus. Using random amplified polymorphic DNA (RAPD) to analyse two C. lacteus, five C. niveus, and two C. sexdecimsporus geographical groups, the authors obtained diagnostic bands for species recognition, estimated polymorphism levels within species, analysed inter-species phenetic relationships, and compared the findings from the RAPD study to those from a previous isozyme study. The phenogram obtained from Nei s genetic distances matrix was similar to the one previously obtained by isozyme markers. Both matrices show strains grouping into three defined clusters, each representing one of the three species analysed. The difference between the similarity levels among species and those observed in the isozyme report are compared and discussed. The results of this study support the use of RAPD markers as a reliable tool comparable to traditional morphological and isozyme methods. Fil:Ramos, A.M. 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:Ranalli, M.E. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Ferreyra, L.I. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_00934666_v103_n_p9_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 Ascomycota
Taxonomy
Ascomycota
Coprophilous
Coprotus
Coprotus niveus
Fungi
Pyronemataceae
spellingShingle Ascomycota
Taxonomy
Ascomycota
Coprophilous
Coprotus
Coprotus niveus
Fungi
Pyronemataceae
Ramos, A.M.
Dokmetzian, D.A.
Ranalli, M.E.
Ferreyra, L.I.
RAPD patterns in three Argentine Coprotus species: A test case
topic_facet Ascomycota
Taxonomy
Ascomycota
Coprophilous
Coprotus
Coprotus niveus
Fungi
Pyronemataceae
description The genus Coprotus consists of coprophilous fungi in the Pyronemataceae. 44 monosporic strains were morphologically identified as Coprotus lacteus, C. niveus, and C. sexdecimsporus. Using random amplified polymorphic DNA (RAPD) to analyse two C. lacteus, five C. niveus, and two C. sexdecimsporus geographical groups, the authors obtained diagnostic bands for species recognition, estimated polymorphism levels within species, analysed inter-species phenetic relationships, and compared the findings from the RAPD study to those from a previous isozyme study. The phenogram obtained from Nei s genetic distances matrix was similar to the one previously obtained by isozyme markers. Both matrices show strains grouping into three defined clusters, each representing one of the three species analysed. The difference between the similarity levels among species and those observed in the isozyme report are compared and discussed. The results of this study support the use of RAPD markers as a reliable tool comparable to traditional morphological and isozyme methods.
format JOUR
author Ramos, A.M.
Dokmetzian, D.A.
Ranalli, M.E.
Ferreyra, L.I.
author_facet Ramos, A.M.
Dokmetzian, D.A.
Ranalli, M.E.
Ferreyra, L.I.
author_sort Ramos, A.M.
title RAPD patterns in three Argentine Coprotus species: A test case
title_short RAPD patterns in three Argentine Coprotus species: A test case
title_full RAPD patterns in three Argentine Coprotus species: A test case
title_fullStr RAPD patterns in three Argentine Coprotus species: A test case
title_full_unstemmed RAPD patterns in three Argentine Coprotus species: A test case
title_sort rapd patterns in three argentine coprotus species: a test case
url http://hdl.handle.net/20.500.12110/paper_00934666_v103_n_p9_Ramos
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AT ranallime rapdpatternsinthreeargentinecoprotusspeciesatestcase
AT ferreyrali rapdpatternsinthreeargentinecoprotusspeciesatestcase
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